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Abstract Colorectal cancer (CRC) is a frequent cause of cancer-related mortality in the Palestinian population. This cross-sectional study was conducted from July 2019 to March 2020 and examined attitudes toward CRC and colonoscopy, as well as the interplay between both. Participants were recruited using convenience sampling from public spaces, governmental hospitals, and primary healthcare centers across 11 governorates in Palestine. Displaying a positive attitude was defined as agreeing on at least the median number of questions related to CRC (5 of 11 questions) or colonoscopy (6 of 10 questions). A total of 4623 participants were included. Most participants agreed that ‘early detection of CRC increases the possibility of more effective treatment’ (n = 4161, 89.7%). Similarly, the majority of participants agreed on ‘preferring a physician with a gender similar to the participants to perform the colonoscopy’ (n = 3738, 80.9%) and ‘willingness to have colonoscopy even if the participant had to pay for it’ (n = 3727, 80.6%). Furthermore, 3115 participants (67.4%) demonstrated positive attitudes toward CRC, while 2540 participants (55.0%) displayed similar attitudes toward colonoscopy. Participants from the West Bank and Jerusalem were more likely than those from the Gaza Strip to display positive attitudes toward colonoscopy (59.2% vs. 48.9%). Participants with positive attitudes toward CRC were more likely to also display positive attitudes toward colonoscopy and vice versa. About two thirds of study participants exhibited positive attitudes toward CRC, and 55.0% displayed positive attitudes toward colonoscopy. There was a reciprocal relationship between having positive attitudes toward CRC and colonoscopy.

Abstract Background In Palestine, colorectal cancer (CRC) is the second most common cause of cancer-related mortality after lung cancer. No studies have examined the relationship between CRC awareness and attitudes. This study aimed to investigate the interplay between CRC awareness and attitudes among the Palestinian population. Methods A nationwide cross-sectional survey was carried out between July 2019 and March 2020. Convenience sampling was used to collect data from hospitals, primary healthcare facilities, and public areas in 11 governorates. Modified, translated-into-Arabic versions of the validated Bowel Cancer Awareness Measure and Cancer Awareness Measure-Mythical Causes Scale were utilized to assess the awareness of CRC signs/symptoms, risk factors, and causation myths. The cumulative awareness score for each domain was computed and stratified into tertiles. The top tertile denoted ‘high’ awareness, while the remaining two tertiles denoted ‘low’ awareness. Results The final analysis included 4,623 participants; of whom, 3115 (67.4%) reported positive attitudes toward CRC. In total, 1,849 participants (40.0%) had high awareness of CRC signs/symptoms. There was no association between displaying a high awareness of CRC signs/symptoms and having positive attitudes toward CRC. A total of 1,840 participants (38.9%) showed high awareness of CRC risk factors. Participants with high CRC risk factor awareness were more likely to display positive attitudes toward CRC (OR = 1.22, 95% CI: 1.07–1.39). Only 219 participants (4.7%) had high awareness of CRC causation myths. Participants with high awareness of CRC causation myths were more likely to exhibit positive attitudes toward CRC (OR = 2.48, 95% CI: 1.71–3.58). Conclusion A high awareness level of CRC risk factors and causation myths was associated with a greater likelihood of demonstrating positive attitudes toward CRC in terms of perceived susceptibility, importance of early detection, and consequences of developing the disease. Future educational interventions should focus on raising public awareness about CRC, with a particular emphasis on risk factors and causation myths, to maximize the potential for shaping favorable attitudes toward the disease.

Abstract Background Women’s inability to recognize ovarian cancer (OC) causation myths to be incorrect may lead to behavioral changes that could distract them from actual risk factors and impact their treatment decision making. This study examined Palestinian women’s recognition of OC mythical causes, and explored factors associated with good recognition. Methods A national cross-sectional study was conducted. Adult Palestinian women were recruited from hospitals, primary healthcare facilities, and public areas in 11 governorates. The Cancer Awareness Measure-Mythical Causes Scale was modified and utilized for data collection. Awareness level was determined based on the number of myths around OC causation recognized to be incorrect: poor (0–4), fair (5–9), and good (10–13). Results A total of 5618 participants agreed and completed the questionnaire out of 6095 approached (response rate = 92.1%), and 5411 questionnaires were included in the final analysis. The most recognized food-related myth was ‘drinking from plastic bottles’ (n = 1370, 25.3%) followed by ‘eating burnt food’ (n = 1298, 24.0%). The least recognized food-related myth was ‘eating food containing additives’ (n = 611, 11.3%). The most recognized food-unrelated myth was ‘having a physical trauma’ (n = 2899, 53.6%), whereas the least recognized was ‘using mobile phones’ (n = 1347, 24.9%). Only 273 participants (5.1%) had good awareness of OC causation myths as incorrect. Earning higher monthly incomes as well as visiting governmental healthcare facilities were associated with a decrease in the likelihood of exhibiting good awareness. Conclusion The overall recognition of OC causation myths was low. Addressing mythical beliefs should be included in OC prevention strategies and public health interventions to improve women’s understanding of OC risk factors versus mythical causes.

Abstract Background Lung cancer (LC) has poor survival outcomes mainly due to diagnosis at late stages. This study explored the anticipated time to seek medical advice for possible LC symptoms and barriers to early presentation in Palestine. Methods This cross-sectional study recruited adult participants from hospitals, primary healthcare centers, and public spaces of 11 governorates using convenience sampling. A modified, translated-into-Arabic version of the validated LC awareness measure was used to assess LC symptom awareness, the time needed to seek medical advice and barriers to early presentation. Results A total of 4762 participants were included. The proportion that would immediately seek medical advice for possible LC symptoms varied according to the symptoms’ nature. For respiratory symptoms, this ranged from 15.0% for ‘painful cough’ to 37.0% for ‘coughing up blood’. For non-respiratory symptoms, this ranged from ‘4.2% for ‘unexplained loss of appetite’ to 13.8% for ‘changes in the shape of fingers or nails’. Participants with good LC symptom awareness were more likely to seek medical advice within a week of recognizing most LC symptoms. About 13.0% would delay their visit to see a doctor after recognizing an LC symptom. The most reported barriers were emotional with ‘disliking the visit to healthcare facilities’ (59.8%) as the leading barrier. Conclusion LC respiratory symptoms were more likely to prompt early seeking of medical advice. Good LC symptom awareness was associated with a higher likelihood of help-seeking within a week. Educational interventions are needed to promote LC awareness and address the perceived barriers to early presentation in low-resource settings, such as Palestine.

Abstract Background Cervical cancer (CC) myths and beliefs can negatively impact women's preventive behaviors, including vaccination against human papillomavirus and having regular screening tests. This study aimed to examine awareness of Palestinian women about myths related to CC causation and investigated factors associated with good awareness. Methods A national cross-sectional study was conducted to recruit adult Palestinian women from hospitals, primary healthcare facilities, and public areas in 11 Palestinian governorates. A translated-into-Arabic version of the Cancer Awareness Measure-Mythical Causes Scale was used to collect data. Awareness level was determined based on the number of CC myths around CC causation recognized to be incorrect: poor (0–4), fair (5–9), and good (10–13). Results A total of 7058 questionnaires were included. Myths unrelated to food were more commonly recognized as incorrect compared to those related to food. The most recognized food-unrelated myth was ‘having a physical trauma’ (n = 3714, 52.6%), whereas the least recognized was ‘using mobile phones’ (n = 2238, 31.7%). The most recognized food-related myth was ‘drinking from plastic bottles’ (n = 2708, 38.4%), whereas the least recognized was ‘eating food containing additives’ (n = 1118, 15.8%). Only 575 participants (8.1%) displayed good awareness and promptly recognized at least 10 out of 13 myths around CC causation as incorrect. Factors associated with lower likelihood of displaying good awareness of myths around CC causation included living in the West Bank and Jerusalem, being married, widowed or divorced, knowing someone with cancer, and visiting hospitals or primary healthcare centers. Conclusions A very small proportion of Palestinian women recognized 10 or more myths around CC causes as incorrect. Initiatives addressing CC myths are needed in the Palestinian community.

Abstract Background The discussion about breast cancer (BC) causation continues to be surrounded by a number of myths and misbeliefs. If efforts are misdirected towards reducing risk from false mythical causes, individuals might be less likely to consider and adopt risk-reducing behaviors for evidence-based BC causes. This national study aimed to assess the awareness of BC causation myths and misbeliefs among Palestinian women, and examine the factors associated with having good awareness. Methods This national cross-sectional study recruited adult women from government hospitals, primary healthcare centers, and public spaces in 11 governorates in Palestine. A modified version of the Cancer Awareness Measure-Mythical Causes Scale was used to collect data. The level of awareness of BC causation myths was determined based on the number of myths recognized to be incorrect: poor (0–5), fair (6–10), or good (11–15). Results A total of 5,257 questionnaires were included. Only 269 participants (5.1%) demonstrated good awareness (i.e., recognizing more than 10 out of 15 BC mythical causes). There were no notable differences in displaying good awareness between the main areas of Palestine, the Gaza Strip and the West Bank and Jerusalem (5.1% vs. 5.1%). Having chronic disease as well as visiting hospitals and primary healthcare centers were associated with a decrease in the likelihood of displaying good awareness. Myths related to food were less frequently recognized as incorrect than food-unrelated myths. ‘Eating burnt food’ was the most recognized food-related myth (n = 1414, 26.9%), while ‘eating food containing additives’ was the least recognized (n = 599, 11.4%). ‘Having a physical trauma’ was the most recognized food-unrelated myth (n = 2795, 53.2%), whereas the least recognized was ‘wearing tight bra’ (n = 1018, 19.4%). Conclusions A very small proportion of Palestinian women could recognize 10 or more myths around BC causation. There is a substantial need to include clear information about BC causation in future educational interventions besides focusing on BC screening, signs and symptoms, and risk factors.

Abstract Background Several factors contribute to delayed presentation with ovarian cancer (OC) symptoms including poor symptom awareness and barriers to seeking help. This study explored the anticipated time to seek medical advice for possible OC symptoms and its association with OC symptom awareness. In addition, it examined perceived barriers that may delay help-seeking among Palestinian women. Methods A cross-sectional study was conducted among adult women (≥ 18 years) recruited from hospitals, primary healthcare centers, and public spaces in 11 Palestinian governorates. A modified version of the OC awareness measure was used to collect data in face-to-face interviews. The questionnaire comprised three sections: sociodemographic details, awareness of 11 OC symptoms and time to seek medical advice, and barriers to early presentation. Results Of 6095 participants approached, 5618 completed the OCAM (response rate = 92.1%). The proportion of participants who would immediately seek medical advice for a possible OC symptom varied based on the symptom’s nature. For OC symptoms with pain, the proportion that reported immediate seeking of medical advice ranged from 7.9% for ‘persistent low back pain’ to 13.6% for ‘persistent pain in the pelvis’. For non-specific potential OC symptoms, the proportion that reported immediate seeking of medical advice ranged from 2.3% for ‘feeling full persistently’ to 15.8% for ‘increased abdominal size on most days’. Good OC symptom awareness was associated with higher likelihood of seeking medical advice within a week from recognizing 10 out of 11 OC symptoms. Emotional barriers were the most common barriers with ‘feeling scared’ as the most reported barrier (n = 1512, 52.4%). Displaying good OC symptom awareness was associated with a lower likelihood of reporting ≥ 4 emotional barriers (OR = 0.61, 95% CI: 0.38–0.98). Conclusion Participants with good OC symptom awareness were more likely to seek medical advice earlier and to display fewer emotional barriers. Establishing educational interventions to raise OC awareness may help in promoting earlier help-seeking and, thus, facilitate earlier diagnosis and improved prognosis.

PURPOSETo assess colorectal cancer (CRC) awareness and its influence on attitudes toward colonoscopy in Palestine.MATERIALS AND METHODSConvenience sampling was used to recruit Palestinian adults from hospitals, primary health care centers, and public spaces across 11 governorates. To evaluate the awareness of CRC signs/symptoms, risk factors, and mythical causes, the Bowel Cancer Awareness Measure and Cancer Awareness Measure-Mythical Causes Scale were used after translation into Arabic. For each correctly recognized item, one point was given. The total awareness score of each domain was calculated and categorized into tertiles; the top tertile was considered high awareness, and the other two tertiles were considered low awareness.RESULTSA total of 4,623 questionnaires were included. Only 1,849 participants (40.0%) exhibited high awareness of CRC signs/symptoms. High awareness of CRC symptoms was associated with higher likelihood of showing positive attitudes toward colonoscopy (odds ratio [OR], 1.21 [95% CI, 1.07 to 1.37]). A total of 1,840 participants (38.9%) demonstrated high awareness of CRC risk factors. Participants with high awareness of CRC risk factors were more likely to display positive attitudes toward colonoscopy (OR, 1.20 [95% CI, 1.07 to 1.37]). Only 219 participants (4.7%) demonstrated high awareness of CRC causation myths. There was no association between awareness of CRC causation myths and positive attitudes toward colonoscopy.CONCLUSIONAwareness of CRC was poor with less than half of the study participants demonstrating high awareness of CRC signs/symptoms and risk factors, and a minority (

PURPOSETo compare colorectal cancer (CRC) awareness between vegetarians and nonvegetarians in Palestine.MATERIALS AND METHODSThe validated Bowel Cancer Awareness Measure and Cancer Awareness Measure-Mythical Causes Scale were translated into Arabic and used to assess awareness of CRC signs/symptoms, risk factors, and mythical causes. The total awareness score of each domain was calculated and categorized into tertiles; the top tertile was considered as good awareness. Multivariable logistic regression analysis was used to examine the association between being a vegetarian and displaying good awareness in each domain.RESULTSThis study included 4,623 participants: 560 vegetarians (12.1%) and 4,063 nonvegetarians (87.9%). Lump in the abdomen was the most recognized CRC sign/symptom among both nonvegetarians (n = 2,969, 73.1%) and vegetarians (n = 452, 80.7%). Vegetarians were less likely than nonvegetarians to display good awareness of CRC signs/symptoms (odds ratio, 0.59 [95% CI, 0.48 to 0.72]). Lack of physical activity was the most identified modifiable CRC risk factor in both nonvegetarians (n = 3,368, 82.9%) and vegetarians (n = 478, 85.4%). Similarly, having a bowel disease was the most identified nonmodifiable risk factor among both nonvegetarians (n = 2,889, 71.1%) and vegetarians (n = 431, 77.0%). There were no associated differences between both groups in the awareness levels of CRC risk factors. The most recognized food-related CRC causation myth in nonvegetarians was drinking from plastic bottles (n = 1,023, 25.2%), whereas it was eating burnt food in vegetarians (n = 176, 31.4%). Having a physical trauma was the most recognized food-unrelated myth in both nonvegetarians (n = 2,356, 58.0%) and vegetarians (n = 396, 70.7%). There were no associated differences in the awareness of CRC causation myths between both groups.CONCLUSIONAwareness of CRC was notably low in both Palestinian vegetarians and nonvegetarians. Particularly, vegetarians demonstrated lower awareness of CRC signs and symptoms.

PURPOSEExamining the association of breast cancer (BC) symptom awareness with time to help seeking and exploring barriers to timely presentation may enhance the effectiveness of BC awareness campaigns and early detection efforts. This study aimed to assess the anticipated time for seeking medical advice when experiencing a potential BC symptom among women in Palestine and to identify their barriers to early presentation.MATERIALS AND METHODSA convenience sampling method was used to recruit adult women from hospitals, primary health care facilities, and public areas across 11 governorates in Palestine. A translated-into-Arabic version of the validated BC Awareness Measure was used. The questionnaire consisted of three sections: sociodemographic information, recognition of 13 BC symptoms and reporting time for seeking medical advice, and barriers to early presentation.RESULTSA total of 5,257 questionnaires were included. The proportion of participants who would seek medical advice immediately varied on the basis of the nature of BC symptoms. For symptoms related to the breast, the proportion ranged from 25.7% for redness of the breast skin to 53.5% for a lump or thickening in the breast. For symptoms related to the nipple, the proportion ranged from 30.7% for nipple rash to 48.0% for discharge or bleeding from the nipple. Exhibiting good BC symptom awareness was associated with a higher likelihood of seeking medical advice within a week for all BC symptoms. Emotional barriers were the most frequently reported barriers. There was no association between increasing levels of BC awareness and reporting fewer or more barriers.CONCLUSIONThe nature of BC symptoms had an impact on help-seeking behaviors. Participants with good BC symptom awareness were more likely to seek medical advice earlier.

PURPOSETo explore public awareness of myths around colorectal cancer (CRC) causation in Palestine and to examine factors associated with good awareness.MATERIALS AND METHODSConvenience sampling was used to recruit adult Palestinians from governmental hospitals, primary health care centers, and public spaces. Recognizing 13 myths around CRC causation was assessed using a translated-into-Arabic version of the Cancer Awareness Measure-Mythical Causes Scale. Awareness level was determined based on the number of CRC mythical causes recognized: poor (0-4), fair (5-9), and good (10-13). Multivariable logistic regression was used to examine the association between sociodemographic characteristics and displaying good awareness. It adjusted for age group, sex, education, occupation, monthly income, residence, marital status, having chronic diseases, being a vegetarian, knowing someone with cancer, and site of data collection.RESULTSOf 5,254 participants approached, 4,877 agreed to participate (response rate, 92.3%). A total of 4,623 questionnaires were included in the final analysis: 2,700 from the West Bank and Jerusalem (WBJ) and 1,923 from the Gaza Strip. Only 219 participants (4.7%) demonstrated good awareness of myths around CRC causation. WBJ participants were twice more likely than those from the Gaza Strip to display good recognition (5.9% v 3.1%). Male sex, living in the WBJ, and visiting hospitals were all associated with an increase in the likelihood of displaying good awareness. Conversely, knowing someone with cancer was associated with a decrease in the likelihood of displaying good awareness. Having a physical trauma was the most recognized CRC causation myth (n = 2,752, 59.5%), whereas eating food containing additives was the least (n = 456, 9.8%).CONCLUSIONOnly 4.7% displayed good ability to recognize myths around CRC causation. Future educational interventions are needed to help the public distinguish the evidence-based versus mythical causes of CRC.

Abstract This study explored the anticipated time to seek medical advice for possible colorectal cancer (CRC) signs/symptoms and its association with CRC symptom awareness. In addition, it examined perceived barriers that may delay seeking medical advice. Palestinian adults were recruited from hospitals, primary healthcare centers, and public spaces in 11 governorates. A modified, translated-into-Arabic version of the validated Bowel Cancer Awareness Measure was used. The questionnaire comprised three sections: sociodemographics, assessment of CRC symptom awareness and time to seek medical advice, and barriers to early presentation. A total of 4623 participants were included. The proportion that reported seeking immediate medical advice for possible CRC signs/symptoms with blood or mass ranged from 47.1% for ‘blood in stools’ to 59.5% for ‘bleeding from back passage’. Less than half of the participants reported immediate seeking of medical advice for non-specific symptoms (ranging from 5.4% for ‘loss of appetite’ to 42.0% for ‘anemia’) and other gastrointestinal symptoms (ranging from 7.7% for ‘feeling persistently full’ to 35.7% for ‘change in bowel habits’). Good CRC symptom awareness was associated with higher likelihood of seeking medical advice within a week from recognizing a CRC symptom. About 13.0% reported a delay to visit their doctor after recognizing a CRC symptom. The most reported barriers were practical with ‘would try some herbs first’ (50.9%) as the leading barrier. CRC symptoms with blood or mass prompted earlier help seeking. Participants with good CRC awareness were more likely to seek medical advice within a week.

Abstract Background Caesarean section rates are rising globally. No specific caesarian section rate at either country-level or hospital-level was recommended. In Palestinian government hospitals, nearly one-fourth of all births were caesarean sections, ranging from 14.5 to 35.6%. Our aim was to assess whether variation in odds for intrapartum caesarean section in six Palestinian government hospitals can be explained by differences in indications. Methods Data on maternal and fetal health were collected prospectively for all women scheduled for vaginal delivery during the period from 1st March 2015 to 30th November 2016 in six government hospitals in Palestine. Comparisons of proportions in sociodemographic, antenatal obstetric characteristics and indications by the hospital were tested by χ2 test and differences in means by one-way ANOVA analysis. The odds for intrapartum caesarean section were estimated by logistic regression. The amount of explained variance was estimated by Nagelkerke R square. Results Out of 51,041 women, 4724 (9.3%) underwent intrapartum caesarean section. The prevalence of intrapartum caesarean section varied across hospitals; from 7.6 to 22.1% in nulliparous, and from 5.8 to 14.1% among parous women. The most common indications were fetal distress and failure to progress in nulliparous, and previous caesarean section with an additional obstetric indication among parous women. Adjusted ORs for intrapartum caesarean section among nulliparous women ranged from 0.42 (95% CI 0.31 to 0.57) to 2.41 (95% CI 1.70 to 3.40) compared to the reference hospital, and from 0.50 (95% CI 0.40–0.63) to 2.07 (95% CI 1.61 to 2.67) among parous women. Indications explained 58 and 66% of the variation in intrapartum caesarean section among nulliparous and parous women, respectively. Conclusion The differences in odds for intrapartum caesarean section among hospitals could not be fully explained by differences in indications. Further investigations on provider related factors as well as maternal and fetal outcomes in different hospitals are necessary.

PURPOSEHaving an accurate knowledge of what truly increases the likelihood of developing lung cancer (LC) may help people make better decisions about lifestyle changes that could potentially lower their risk. This study assessed current beliefs in LC causation myths among Palestinians and explored factors associated with displaying good recognition of such myths.METHODSA national cross-sectional study was conducted from July 2019 to March 2020. A modified version of the Cancer Awareness Measure-Mythical Causes Scale was used for data collection. The awareness level of LC causation myths was determined based on the number of myths recognized to be incorrect: poor (0-4), fair (5-9), and good (10-13).RESULTSA total of 4,817 participants completed the questionnaire of 5,174 approached (response rate = 93.1%). In total, 4,762 participants were included in the final analysis. Myths unrelated to food were more commonly recognized than food-related myths. The food-related myth most frequently recognized was eating burnt food (n = 1,427; 30.0%) followed by drinking from plastic bottles (n = 1,389; 29.2%). The food-related myth least commonly recognized was eating food containing additives (n = 737; 15.5%). The most frequently recognized myth unrelated to food was having a physical trauma (n = 2,903; 61%), whereas the least was using cleaning products (n = 1,140; 23.9%). Only 287 participants (6%) displayed good awareness. Having a chronic disease and knowing someone with cancer were associated with a decrease in the likelihood of displaying good awareness. Conversely, participants who were smoking cigarettes/shisha and those recruited from hospitals had an associated increase in the likelihood of displaying good awareness.CONCLUSIONThis study found very poor awareness of LC causation myths, with only 6% recognizing ≥10 myths. Initiatives addressing LC mythical causes are needed.

Abstract Background Progress has been made in the reduction of morbidity and mortality of cervical cancer by the implementation of human papillomavirus (HPV) vaccination programs. This study aimed to assess the awareness of Palestinian women about HPV as well as their knowledge and acceptability of the HPV vaccine and to examine the factors associated with good awareness. Methods This was a national cross-sectional study. Adult women were recruited from hospitals, primary healthcare centers, and public spaces in 11 Palestinian governorates using convenience sampling. A structured questionnaire was used for data collection. For each correctly answered question, one point was given. The total score was calculated and categorized into poor (0–10) and good awareness (11–21). Results The questionnaire was completed by 7223 women out of 8086 who were approached (response rate = 89.3%). A total of 7058 questionnaires were included in the final analysis; 4403 from the West Bank and Jerusalem (WBJ) and 2655 from the Gaza Strip. Women recruited from the Gaza Strip were younger, getting lower monthly incomes, and with fewer chronic diseases than women recruited from the WBJ. Only 33 women (0.5%) displayed good awareness of HPV and its vaccine with 0.7% of women from WBJ and only 0.2% of women from the Gaza Strip. Completing post-secondary education, being employed or a student, and having a higher monthly income were associated with an increase in the likelihood of having good awareness. Among women who had heard of HPV (n = 571, 8.1%), only 46 women (8.1%) reported familiarity with its vaccine. Women from the WBJ were more likely than women from the Gaza Strip to have heard about the HPV vaccine (0.9% vs. 0.2%). Most women agreed to receive the HPV vaccine themselves or for their daughters if it was given without cost or with a co-payment. No differences were found in the likelihood of agreeing to receive the HPV vaccine among women in the WBJ versus the Gaza Strip. Conclusion The overall awareness of HPV and its vaccine was extremely low. Inclusion of the HPV vaccine in the national immunization program could change this, especially as the HPV vaccine appeared to be acceptable.

Abstract Background Early diagnosis is crucial to reduce the morbidity and mortality associated with breast cancer (BC). Awareness of BC symptoms plays a key role in this. This study aimed to evaluate the Palestinian women’s awareness of BC symptoms and determine factors associated with good awareness. Methods This was a national cross-sectional study conducted from July 2019 to March 2020 in Palestine. Convenience sampling was used to recruit adult women from hospitals, primary healthcare centers, and public spaces located in 11 governorates. A translated-into-Arabic version of the validated BC awareness measure was utilized for data collection. The awareness level was categorized based on the number of symptoms recognized into: poor (0 to 4), fair (5 to 9), and good (10 to 13). Results Of 6269 approached, 5434 participants completed the questionnaire (response rate = 86.7%). A total of 5257 questionnaires were included in the analysis: 2551 from the Gaza Strip and 2706 from the West Bank and Jerusalem (WBJ). Participants living in the WBJ were more likely to be older, have higher monthly income, and suffer from more chronic diseases than participants living in the Gaza Strip. The most frequently identified BC symptom was ‘lump or thickening in the breast’ (n = 4887, 92.9%) followed by ‘lump or thickening under the armpit’ (n = 4394, 83.6%). The least frequently identified symptoms were ‘pulling in of the nipple’ (n = 2665, 50.7%) and ‘change in the position of the nipple’ (n = 2710, 51.6%). A total of 2191 participants (41.7%) demonstrated good awareness of BC symptoms. Participants from the Gaza Strip were more likely than participants from the WBJ to have good awareness (47.0.0% vs. 36.7%). On the multivariable analysis, being ≥ 40 years, completing a post-secondary education, knowing someone with cancer, and visiting hospitals and primary healthcare centers were all associated with an increase in the likelihood of having good awareness. However, living in the WBJ was associated with a decrease in the likelihood of having good awareness. Conclusion Less than half of women included in this study showed good awareness of BC symptoms. More targeted educational interventions are needed to promote Palestinian women’s awareness of BC symptoms to facilitate early diagnosis.

Abstract Background In low-resource settings, the awareness level of colorectal cancer (CRC) signs and symptoms plays a crucial role in early detection and treatment. This study examined the public awareness level of CRC signs and symptoms in Palestine and investigated the factors associated with good awareness. Methods This was a national cross-sectional study conducted at hospitals, primary healthcare centers, and public spaces in 11 governorates across Palestine between July 2019 and March 2020. A translated-into-Arabic version of the validated bowel cancer awareness measure (BoCAM) was utilized to assess the awareness level of CRC signs and symptoms. For each correctly identified CRC sign/symptom, one point was given. The total score (ranging from 0 to 12) was calculated and categorized into three categories based on the number of symptoms recognized: poor (0 to 4), fair (5 to 8), and good awareness (9 to 12). Results Of 5254 approached, 4877 participants completed the questionnaire (response rate = 92.3%). A total of 4623 questionnaires were included in the analysis; 1923 were from the Gaza Strip and 2700 from the West Bank and Jerusalem (WBJ). Participants from the Gaza Strip were younger, gained lower monthly income, and had less chronic diseases than participants in the WBJ. The most frequently identified CRC sign/symptom was ‘lump in the abdomen’ while the least was ‘pain in the back passage’. Only 1849 participants (40.0%, 95% CI: 39.0%-41.0%) had a good awareness level of CRC signs/symptoms. Participants living in the WBJ were more likely to have good awareness than participants living in the Gaza Strip (42.2% vs. 37.0%; p = 0.002). Knowing someone with cancer (OR = 1.37, 95% CI: 1.21–1.55; p

Abstract Background The majority of lung cancer (LC) cases are diagnosed at an advanced stage. Poor awareness of LC symptoms is a contributor to late diagnosis. This study aimed to assess the awareness of LC symptoms among Palestinians, and to examine the factors associated with displaying good awareness. Methods Participants were recruited from hospitals, primary healthcare centers and public spaces using convenience sampling. A translated-into-Arabic version of the validated LC awareness measure was used to assess recognition of 14 LC symptoms. One point was given for each recognized symptom. The total score was calculated and categorized based on the number of symptoms recognized: poor (0–4), fair (5–9), and good (10–14). Multivariable logistic regression was used to examine the association between participant characteristics and having good awareness. The multivariable analysis adjusted for age-group, gender, education, monthly income, occupation, residence, marital status, any chronic disease, knowing someone with cancer, smoking history, and site of data collection. Results Of 5174 potential participants approached, 4817 completed the questionnaire (response rate = 93.1%) and 4762 were included in the final analysis. Of these, 2742 (56.9%) were from the West Bank and Jerusalem (WBJ) and 2020 (43.1%) were from the Gaza Strip. Participants from the WBJ were older, had higher monthly income but lower education, and suffered from more chronic diseases. The most recognized respiratory LC symptom was ‘worsening in an existing cough’(n = 3884, 81.6%) while the least recognized was ‘a cough that does not go away for two or three weeks’(n = 2951, 62.0%). The most recognized non-respiratory LC symptom was ‘persistent tiredness or lack of energy’(n = 3205, 67.3%) while the least recognized was ‘persistent shoulder pain’(n = 1170, 24.6%). A total of 2466 participants (51.8%) displayed good awareness of LC symptoms. Participants from both the Gaza Strip and the WBJ had similar likelihoods to have good awareness levels. Factors associated with a higher likelihood to display good awareness included female gender, having post-secondary education, being employed, knowing someone with cancer, and visiting hospitals and primary healthcare centers. Conclusion About half of the study participants displayed a good level of awareness of LC symptoms. Further improvement in public awareness of LC symptoms by educational interventions might reduce LC mortality by promoting early diagnosis.

Abstract Background High awareness of cervical cancer (CC) risk factors is important to decrease the morbidity and mortality associated with CC. This study aimed to assess the knowledge level of Palestinian women about CC risk factors and to determine the factors associated with good knowledge. Methods This was a national cross-sectional study. Adult women from hospitals, primary healthcare centers, and public spaces of 11 governorates in Palestine were recruited using a stratified convenience sampling. A translated-into-Arabic version of the validated CC awareness measure (CeCAM) was used to assess the knowledge about the 11 CC risk factors. For each correctly identified risk factor, the participant was given one point. The total score was calculated and was categorized into three categories: poor knowledge (0–3), fair knowledge (4–7), and good knowledge (8–11). Results A total of 7223 participants completed the Arabic CeCAM (response rate = 89.3%) and 7058 questionnaires were included in the final analysis: 2655 from the Gaza Strip and 4403 from the West Bank and Jerusalem. Participants recruited from the Gaza Strip were younger, getting lower monthly incomes, and with less chronic diseases than participants recruited from the West Bank and Jerusalem. The most frequently identified risk factor was ‘having a weakened immune system’ (n = 5458, 77.3%) followed by ‘infection with a sexually transmitted infection’ (n = 5388, 76.3%). The least identified risk factor was ‘having many children’ (n = 1597, 22.6%). Only 1670 women (23.7%) had good knowledge of CC risk factors. Women living in the Gaza Strip were more likely than women living in the West Bank and Jerusalem to have good knowledge (25.2% vs 22.7%). Completing a secondary or diploma degree, being employed, and having a monthly income of ≥ 1450 NIS (around $450) were all associated with lower likelihood of having good knowledge of CC risk factors. Conversely, knowing someone with cancer was associated with higher likelihood of having good knowledge. Conclusion The overall awareness of CC risk factors was low. There is a substantial need to establish educational programs to promote Palestinian women’s awareness of CC.

Abstract Introduction Ovarian cancer (OC) is often diagnosed at advanced stages. This study aimed to assess the Palestinian women’s knowledge about OC symptoms and determine the factors associated with having good knowledge. Methods A cross-sectional study was conducted from July 2019 to March 2020 in the two main areas of Palestine: the West Bank and Jerusalem as well as the Gaza Strip. A translated-into-Arabic version of the validated OC awareness measure (OCAM) was utilized for data collection. Stratified convenience sampling was used to recruit adult women attending hospitals, primary healthcare centers, and public spaces at 11 governorates. The knowledge level was categorized into three categories based on the number of symptoms recognized: poor (0 to 4), fair (5 to 8), and good (9 to 11). Results Of 6095 approached, 5618 participants completed the Arabic OCAM (response rate = 92.1%).A total of 5411 questionnaires were included in the analysis: 2278 from the Gaza Strip and 3133 from the West Bank and Jerusalem. Participants living in the West Bank and Jerusalem were older, of higher monthly income, and with more chronic diseases than those living in the Gaza Strip. The most frequently identified symptoms were ‘extreme generalized fatigue’ (n = 3821, 70.6%), ‘unexplained weight loss’ (n = 3607, 66.7%), and ‘increased abdominal size on most days’ (n = 3252, 60.1%). On the other hand, the least recognized symptoms were ‘feeling full persistently’ (n = 1553, 28.7%) and ‘difficulty eating on most days’ (n = 1971, 36.4%). Only 943 participants (17.4%) displayed good knowledge of OC symptoms. Participants from the Gaza Strip had a higher likelihood than participants from the West Bank and Jerusalem to have a good level of knowledge (21.0% vs. 14.8%). Being married, knowing someone with cancer, and visiting hospitals were all associated with a higher likelihood of having good knowledge level. However, living in the West Bank and Jerusalem was associated with a lower likelihood of having good knowledge. Conclusion The overall knowledge of OC symptoms in this study was low. Educational interventions are needed to improve Palestinian women’s knowledge about OC symptoms.

Abstract Background Timely presentation and diagnosis of cervical cancer (CC) are crucial to decrease its mortality especially in low- and middle-income countries like Palestine. This study aimed to evaluate the knowledge of Palestinian women about CC warning signs and determine the factors associated with good knowledge. Methods This was a national cross-sectional study conducted between July 2019 and March 2020 in Palestine. Stratified convenience sampling was used to recruit adult women from hospitals, primary healthcare centers, and public spaces of 11 governorates. A translated-into-Arabic version of the validated CC awareness measure (CeCAM) was used to assess women’s knowledge of 12 CC warning signs. Results Of 8086 approached, 7223 participants completed the CeCAM (response rate = 89.3%). A total of 7058 questionnaires were included in the analysis: 2655 from the Gaza Strip and 4403 from the West Bank and Jerusalem (WBJ). The median age [interquartile range] for all participants was 34.0 [24.0, 42.0] years. Participants recruited from the WBJ were older, getting higher monthly income, and having more chronic diseases than those recruited from the Gaza Strip. The most frequently identified warning sign was ‘vaginal bleeding after menopause’ (n = 5028, 71.2%) followed by ‘extreme generalized fatigue’ (n = 4601, 65.2%) and ‘unexplained weight loss’ (n = 4578, 64.9%). Only 1934 participants (27.4%) demonstrated good knowledge of CC warning signs. Participants from the Gaza Strip were slightly more likely than participants from the WBJ to have a good level of knowledge. Factors associated with having good knowledge included having a bachelor or postgraduate degree, being married, divorced, or widowed as well as knowing someone with cancer. Conclusion The overall awareness of CC warning signs was low. Educational interventions are needed to increase Palestinian women’s awareness of CC warning signs.

PURPOSEThis study aimed to assess awareness of Palestinian women about breast cancer (BC) age-related and lifetime risks and its risk factors and to identify factors associated with good awareness.MATERIALS AND METHODSAdult women were recruited from government hospitals, primary health care centers, and public spaces in 11 governorates in Palestine. Recognition of 14 BC risk factors was assessed using a translated-into-Arabic version of the validated BC awareness measure. The level of BC risk factor awareness was determined on the basis of the number of risk factors recognized: poor (0-4), fair (5-9), and good (10-14).RESULTSOf 6,269 potential participants approached, 5,434 agreed and completed the questionnaire (response rate = 86.7%). A total of 5,257 questionnaires were included: 2,706 from the West Bank and Jerusalem and 2,551 from the Gaza Strip. Only 173 participants (3.3%) recognized the age-related risk of BC. More than one quarter (n = 1,465; 27.9%) recognized the lifetime risk of BC. The most recognized modifiable risk factor was not breastfeeding (n = 4,937; 93.9%), whereas the least recognized was having children later on in life or not at all (n = 1,755; 33.4%). The most recognized nonmodifiable risk factor was radiation exposure (n = 4,579; 87.1%), whereas the least recognized was starting the periods at an early age (n = 1,030; 19.6%). In total, 2,024 participants (38.4%) demonstrated good BC risk factor awareness. Participants from the Gaza Strip had a higher likelihood than participants from the West Bank and Jerusalem to have good awareness (42.0% v 35.2%). Age ≥ 40 years, postsecondary education, and visiting hospitals and primary health care centers were all associated with an increase in the likelihood of having good BC risk factor awareness.CONCLUSIONThe awareness of BC risk factors was suboptimal. These findings highlight the need for implementing health education programs combined with consistent use of ad hoc opportunities to raise awareness by health care providers.

Abstract Background Several factors might contribute to the delay to get cancer care including poor cancer awareness and having barriers to seeking help. This study described these barriers in Gaza and their association with recalling and recognizing cancer symptoms and risk factors. Methods A cross-sectional study was conducted in Gaza. Adult visitors (≥18 years) to the largest three governmental hospitals and adolescent students (15–17 years) from ten high schools were recruited. A translated-into-Arabic version of the validated Cancer Awareness Measure (CAM) was used to collect data in face-to-face interviews. It described demographic data, barriers to seek cancer care as well as recall and recognition of cancer symptoms and risk factors. Responses were compared between adults and adolescents as well as males and females. Results Of 3033 participants approached, 2886 completed the CAM (response rate= 95.2%). Among them, 1429 (49.5%) were adult (702 females; 49.1%) and 1457 (50.5%) were adolescent (781 females; 53.6%). The mean age± standard deviation (SD) of adult and adolescent participants was 33.7±11.7 years and 16.3±0.8 years, respectively. Emotional barriers were the most common barriers with ‘feeling scared’ as the most reported barrier (n=1512, 52.4%). Females and adolescents were more likely to report ‘feeling scared’ as a barrier than males and adults, respectively. Higher recall scores for cancer symptoms were associated with lower likelihood to report ‘embarrassment’, ‘worry about wasting doctor’s time’ and ‘difficulty arranging transport’. This was also seen for recalling risk factors, where ‘embarrassment’ and all practical barriers showed significant inverse associations with higher scores. In addition, greater recognition scores of cancer risk factors were inversely associated with reporting ‘embarrassment’ and ‘feeling scared’. Conclusions The most commonly perceived barriers to seeking cancer care were ‘feeling scared’ and ‘feeling worried about what the doctor might find’, followed by practical and service barriers. Females and adolescents were more likely to report ‘fear’ as a barrier to seek medical advice. Having a higher recall of cancer symptoms and risk factors was inversely associated with reporting most barriers. To improve patient outcome, early presentation can be facilitated by targeting barriers specific to population groups.

PURPOSETo assess the public awareness level of colorectal cancer (CRC) risk factors in Palestine and identify factors associated with the good awareness level.MATERIALS AND METHODSAdult Palestinians were recruited using convenience sampling from hospitals, primary health care centers, and public locations in 11 governorates. The recognition of 11 CRC risk factors was evaluated using a translated-into-Arabic version of the validated bowel cancer awareness measure. Participants were given one point for each correctly recognized risk factor. The awareness level was determined by the number of CRC risk factors recognized: poor (0-3), fair (4-7), and good awareness (8-11).RESULTSA total of 4,877 participants, of 5,254 approached, completed the questionnaire (response rate = 92.3%). The final analysis included 4,623 questionnaires, 2,700 from the West Bank and Jerusalem (WBJ) and 1,923 from the Gaza Strip. Participants from the WBJ were older, gained higher monthly income, and had more chronic diseases than participants from the Gaza Strip. The most recognized modifiable CRC risk factor was not doing 30 minutes of moderate physical activity five times a week (n = 3,846, 83.2%), whereas the least recognized was having a diet low in fiber (n = 1,985, 42.9%). The most recognized nonmodifiable CRC risk factor was having a bowel disease (n = 3,320, 71.8%), whereas the least recognized was having diabetes (n = 1,581, 34.2%). Only 1,840 participants (39.8%) demonstrated good awareness of CRC risk factors. Participants from the Gaza Strip were more likely than participants from the WBJ to have good awareness (46.5.0% v 35.0%). Female sex, knowing someone with cancer, and completing postsecondary education were all associated with good awareness.CONCLUSIONAwareness of CRC risk factors was found to be low in Palestine. There is a substantial need to raise awareness of CRC risk factors through educational campaigns and programs.

Abstract Background In low-income settings, cancer is often diagnosed in advanced stages due to late presentation. Good public awareness of cancer signs and symptoms has a positive impact on the time patients take before they present to healthcare professionals. Therefore, this study examined public knowledge of cancer signs and symptoms as well as risk factors in Gaza. Methods This was a cross-sectional study. Participants were recruited from adult visitors (≥18 years) to governmental hospitals covering all five governorates of Gaza, and adolescent students (15 to 17 years) from 10 high schools in corresponding locations. An Arabic version of the Cancer Awareness Measure (CAM) was completed in a face-to-face interview. It described demographic data and knowledge of: cancer prevalence, age-related risk, signs and symptoms as well as risk factors both in recall and recognition questions. Results Of 3033 participants invited, 2886 completed the CAM (response rate = 95.2%). Adult mean age ± standard deviation was 33.7 ± 11.7 years and that of adolescents was 16.3 ± 0.8 years. Half of the participants (n = 1457, 50.5%) were adolescent (781 females; 53.6%) and 1429 (49.5%) were adult (702 females; 49.1%). About two thirds (n = 1885) thought about cancer as unrelated to age. Only 196 participants (6.8%) identified colorectal cancer as the most common cancer among men. Awareness of cancer signs/symptoms was poor to fair, where ‘lump’ was most commonly recognized (n = 2227, 77.2%) and ‘change of bowel habit’ the least (n = 670, 23.2%). Only 217 participants (7.5%) had a good level of recognizing risk factors with ‘smoking’ being the most identified and ‘eating less than five portions of fruits and vegetables a day’ the least. There was a higher likelihood for adults to identify most cancer signs/symptoms and risk factors than adolescents, except for recalling ‘unexplained pain’, ‘persistent cough/hoarseness’, ‘non-healing ulcer’, ‘smoking’, and ‘eating less than five portions of fruits and vegetables a day’. Conclusion Public awareness of cancer signs/symptoms and risk factors needs to improve to facilitate early presentation and diagnosis in Gaza. Combining the delivery of public campaigns with tailored education to population groups, including the youth, may increase their knowledge and maintain its impact.

Abstract Background Surgical site infection (SSI) is one of the most common hospital-acquired infections and is associated with serious impact on the rates of morbidity, mortality as well as healthcare costs. This study examined factors influencing the application of several intraoperative preventive measures of SSI by surgeons and surgical residents in the Gaza Strip. Methods A cross-sectional study was conducted from December 2016 to February 2017 at the operation rooms of the three major hospitals located in the Gaza-Strip, Palestine. Inclusion criteria for patients were being adult (aged ≥18 years), no history of wound infection at time of operation and surgical procedure under general anaesthesia with endotracheal intubation. The association between different patient- and procedure-related SSI risk factors and adherence to several intraoperative SSI preventive measures was tested. Results In total, 281 operations were observed. The mean patient age ± standard deviation (SD) was 38.4 ± 14.6 years and the mean duration of surgery ± SD was 58.2 ± 32.1 minutes. A hundred-thirty-two patients (47.0%) were male. Location and time of the operation were found to have significant associations with adherence to all SSI preventive measures except for antibiotic prophylaxis. Type of operation had a significant association with performing all measures except changing surgical instruments. Patient age did not have a statistically significant association with adherence to any measure. Conclusion The results suggest that the surgeon could be a major factor that can lead to a better outcome of surgical procedures by reducing postoperative complications of SSI. Operating department professionals would benefit from clinical guidance and continuous training, highlighting the importance of persistent implementation of SSI preventive measures in everyday practice to improve the quality of care provided to surgical patients.

Introduction Having a good awareness of ovarian cancer (OC) risk and protective factors could facilitate early diagnosis. This study aimed to assess Palestinian women’s awareness about OC risk and protective factors and to identify the factors associated with having good awareness. Methods A cross-sectional study was conducted from July 2019 to March 2020 in the two main areas of Palestine: the West Bank and Jerusalem (WBJ) and the Gaza Strip. A translated-into-Arabic version of the validated OC awareness measure was utilized. Adult women attending hospitals, primary healthcare centers, and public spaces at 11 governorates were invited to participate. The awareness level was categorized based on the number of factors recognized: poor (0 to 5), fair (6 to 10) and good (11 to 15). Results Of the 6095 women approached, 5618 agreed and completed the questionnaire (response rate = 92.1%). The final analysis included 5411 questionnaires. The most identified modifiable OC risk factor was ‘being a smoker’ (n = 4024, 74.4%), whereas the least identified was ‘having in vitro fertilization treatment’ (n = 1652, 30.5%). The most identified non-modifiable OC risk factor was ‘having ovarian cysts’ (n = 3136, 58.0%), whereas the least identified was ‘having endometriosis’ (n = 1880, 34.7%). The most identified OC protective factor was ‘breastfeeding’ (n = 4770, 88.2%), whereas the least identified was ‘using the pill for a long time’ (n = 930, 17.2%). Only 820 women (15.2%) displayed good awareness of OC risk and protective factors. Women from the Gaza Strip were slightly more likely than women from the WBJ to have good awareness (16.4% vs. 14.2%). In contrast, post-secondary education, higher monthly income, being married, and knowing someone with cancer were associated with an increase in the likelihood of displaying good awareness. Conclusion The overall awareness of OC risk and protective factors in this study was low. Educational interventions are needed to improve Palestinian women’s awareness.

Objective: To evaluate adherence of clinicians to the European guidelines for management of acute heart failure (AHF). Materials and Methods: This was a medical chart–based review study conducted from January to December 2016, including 200 medical records of patients admitted to two major hospitals in the Gaza Strip, Palestine. The AHF management was compared to the European Society of Cardiology (ESC) Guidelines, 2016. Results: The patients’ mean age was 66.0 ± 13.0 years. A total of 100 patients (50.0%) were women and 192 (96.0%) had comorbidities including hypertension, diabetes, and heart disease. The most notable finding was that of a very poor standard of documentation, especially for vital signs. Patient management showed mostly moderate to good adherence to guidelines with 189 (94.5%) patients undergoing electrocardiogram, 90 (45.0%) echocardiography, 97 (48.5%) chest X-ray, and 79 patients of 167 (47.3%) receiving vasodilators appropriately. Good adherence was found in checking glucose levels, 176 (88.0%), and application of oxygen (100% with SpO2 < 90%). Some aspects of care showed poor adherence, such as overuse of digoxin in 57 patients (28.5%), of which only 30 (53.4%) had atrial fibrillation and inappropriate use of beta-blockers in two patients who were hypotensive. Furthermore, brain natriuretic peptide was not used at all. Conclusion: The results of this study show suboptimal adherence to the ESC guidelines in management of AHF, reflecting the need to improve awareness of evidence-based medicine among clinicians.

Introduction. Hypertension is a major health concern, especially in low-income countries. Nonadherence and poor or no persistence in adhering to hypertension treatment regimens result in uncontrolled high blood pressure, increasing rates of mortality and morbidity, and preventable healthcare costs. The aim of this study was to assess the level of adherence and barriers to treatment regimens among hypertensive patients living in the Gaza Strip, Palestine. Methods. A convenience sample of 648 participants completed the Hill-Bone Compliance to High Blood Pressure Therapy Scale. The great majority of participants (n = 521, 80.4%) was highly adherent to their treatment regimen, 123 participants (18.98%) were classified as moderately nonadherent, and 4 (0.62%) participants were classified as highly nonadherent to their hypertension treatment regimen. Participants of this study showed the highest adherence rate to the domain of medication adherence (mean of 1.42 out of 4) followed by appointment keeping (mean 1.8), while they were least adherent to diet (mean of 2.18). The greatest three barriers to adherence to the recommended treatment regimen reported by participants were inability to exercise, inability to resist fast and fried food, and inability to keep themselves away from salty foods. Conclusion. Overall adherence to medication in Gaza was surprisingly good in patients with a diagnosis of hypertension for at least one year. However, adherence to lifestyle advice or dietary regimes remains poor. A combination of interventions using low-cost mobile technology, combined with face-to-face interventions by healthcare professionals, can be applied to improve adherence to hypertension treatment regimens in order to reduce the consequences of uncontrolled blood pressure.

PURPOSE: Raising awareness of colorectal cancer (CRC) symptoms for early recognition, reduction of modifiable risk factors, and removing barriers to seeking medical help could lower its mortality. This study aimed to assess the level of public awareness of CRC in the Gaza Strip. MATERIALS AND METHODS: This was a cross-sectional study conducted at three hospitals and 10 high schools between September and October 2017. The Arabic version of the validated Bowel Cancer Awareness Measure (BoCAM) questionnaire was used to evaluate awareness of CRC symptoms and risk factors, and barriers to seeking medical help. Adults (age ≥ 18 years) in three major hospitals and adolescents (ages 15 to 17 years) in 10 schools were recruited for face-to-face interviews to complete the BoCAM. RESULTS: Of 3,172 potential participants, 3,080 completed the BoCAM (response rate, 97.1%). Among these, 1,578 (51.2%) were adults and 1,614 (52.4%) were females. Persistent abdominal pain was the most commonly recognized CRC symptom (n = 1,899; 61.7%), whereas anorectal pain was the least common (n = 1,056; 34.3%). In total, 2,177 (70.7%) were not confident in recognizing CRC symptoms or signs. Having a bowel disease was the most frequently recognized CRC risk factor (n = 1,456; 47.3%) and diabetes the least recognized (n = 591; 19.2%). The overall mean scores ± standard deviations for recalling and recognizing CRC symptoms were 1.2 ± 1.3 and 4.3 ± 2.3, respectively (out of 9 points). The overall mean scores ± standard deviations for recalling and recognizing CRC risk factors were 0.7 ± 0.8 and 8.0 ± 3.1, respectively (out of 16 points). Emotional barriers were the most commonly reported barriers to seeking medical help, with feeling worried about what a doctor might find as the most common barrier (n = 1,522; 49.4%). CONCLUSION: Public awareness of CRC is suboptimal in Gaza. Improving CRC awareness with educational interventions is needed, including in local schools.

The year 2022 was marked by the mpox outbreak caused by the human monkeypox virus (MPXV), which is approximately 98% identical to the vaccinia virus (VACV) at the sequence level with regard to the proteins involved in DNA replication. We present the production in the baculovirus-insect cell system of the VACV DNA polymerase holoenzyme, which consists of the E9 polymerase in combination with its co-factor, the A20-D4 heterodimer. This led to the 3.8 Å cryo-electron microscopy (cryo-EM) structure of the DNA-free form of the holoenzyme. The model of the holoenzyme was constructed from high-resolution structures of the components of the complex and the A20 structure predicted by AlphaFold 2. The structures do not change in the context of the holoenzyme compared to the previously determined crystal and NMR structures, but the E9 thumb domain became disordered. The E9-A20-D4 structure shows the same compact arrangement with D4 folded back on E9 as observed for the recently solved MPXV holoenzyme structures in the presence and the absence of bound DNA. A conserved interface between E9 and D4 is formed by a cluster of hydrophobic residues. Small-angle X-ray scattering data show that other, more open conformations of E9-A20-D4 without the E9-D4 contact exist in solution using the flexibility of two hinge regions in A20. Biolayer interferometry (BLI) showed that the E9-D4 interaction is indeed weak and transient in the absence of DNA although it is very important, as it has not been possible to obtain viable viruses carrying mutations of key residues within the E9-D4 interface.

ABSTRACTtRNA modifications play important roles in maintaining translation accuracy in all domains of life. Disruptions in the tRNA modification machinery, especially of the anticodon stem loop, can be lethal for many bacteria and lead to a broad range of phenotypes in baker’s yeast. Very little is known about the function of tRNA modifications in host-pathogen interactions, where rapidly changing environments and stresses require fast adaptations. We found that two closely related fungal pathogens of humans, the highly pathogenic Candida albicans and its much less pathogenic sister species, Candida dubliniensis, differ in the function of a tRNA-modifying enzyme. This enzyme, Hma1, exhibits species-specific effects on the ability of the two fungi to grow in the hypha morphology, which is central to their virulence potential. We show that Hma1 has tRNA-threonylcarbamoyladenosine dehydratase activity, and its deletion alters ribosome occupancy, especially at 37°C—the body temperature of the human host. A C. albicans HMA1 deletion mutant also shows defects in adhesion to and invasion into human epithelial cells and shows reduced virulence in a fungal infection model. This links tRNA modifications to host-induced filamentation and virulence of one of the most important fungal pathogens of humans.IMPORTANCEFungal infections are on the rise worldwide, and their global burden on human life and health is frequently underestimated. Among them, the human commensal and opportunistic pathogen, Candida albicans, is one of the major causative agents of severe infections. Its virulence is closely linked to its ability to change morphologies from yeasts to hyphae. Here, this ability is linked—to our knowledge for the first time—to modifications of tRNA and translational efficiency. One tRNA-modifying enzyme, Hma1, plays a specific role in C. albicans and its ability to invade the host. This adds a so-far unknown layer of regulation to the fungal virulence program and offers new potential therapeutic targets to fight fungal infections.

BackgroundCytotoxic treatments such as chemo- and radiotherapy and immune therapies are required in cancer diseases. These therapies have the potential to cure patients but may also have an impact on gonadal function and, therefore, on fertility. Consequently, fertility preservation treatments such as freezing of gametes and gonadal tissue might be required. However, as detailed data about the necessity to perform fertility preservation treatment are very limited, this study was designed to fill this data gap. ObjectivePrimary objective of this study is to analyze the impact of cancer therapies and chemotherapies on the ovarian reserve and sperm quality. Secondary objectives are to analyze the (1) impact of cancer therapies and chemotherapies on other fertility parameters and (2) probability of undergoing fertility preservation treatments in relation to specific cancer diseases and treatment protocols and the probability to use the frozen gametes and gonadal tissue to achieve pregnancies. MethodsFirst, previously published studies on the gonadotoxicity of chemo- and radiotherapies among patients with cancer will be systematically analyzed. Second, a prospective cohort study set up by approximately 70 centers in Germany, Switzerland, and Austria will collect the following data: ovarian function by analyzing anti-Müllerian hormone (AMH) concentrations and testicular function by analyzing sperm parameters and total testosterone immediately before and around 1 year after gonadotoxic therapies (short-term fertility). A follow-up of these fertility parameters, including history of conceptions, will be performed 5 and 10 years after gonadotoxic therapies (long-term fertility). Additionally, the proportion of patients undergoing fertility-preserving procedures, their satisfaction with these procedures, and the amount of gametes and gonadal tissue and the children achieved by using the frozen material will be analyzed. Third, the data will be merged to create the internet-based data platform FertiTOX. The platform will be structured in accordance with the ICD (International Classification of Diseases) classification of cancer diseases and will be easily be accessible using a specific App. ResultsSeveral funding bodies have funded this study. Ten systematic reviews are in progress and the first one has been accepted for publication. All Swiss and many German and Austrian ethics committees have provided their approval for the prospective cohort study. The study registry has been set up, and a study website has been created. In total, 50 infertility centers have already been prepared for data collection, which started on December 1, 2023. ConclusionsThe study can be expected to bridge the data gap regarding the gonadotoxicity of cancer therapies to better counsel patients about their infertility risk and their need to undergo fertility preservation procedures. Initial data are expected to be uploaded on the FertiTOX platform in 2026. Trial RegistrationClinicalTrials.gov NCT05885048; https://clinicaltrials.gov/study/NCT05885048 International Registered Report Identifier (IRRID)DERR1-10.2196/51145

Abstract Candida albicans biofilm maturation is accompanied by enhanced expression of amino acid acquisition genes. Three state-of-the-art omics techniques were applied to detail the importance of active amino acid uptake during biofilm development. Comparative analyses of normoxic wild-type biofilms were performed under three metabolically challenging conditions: aging, hypoxia, and disabled amino acid uptake using a strain lacking the regulator of amino acid permeases Stp2. Aging-induced amino acid acquisition and stress responses to withstand the increasingly restricted environment. Hypoxia paralyzed overall energy metabolism with delayed amino acid consumption, but following prolonged adaptation, the metabolic fingerprints aligned with aged normoxic biofilms. The extracellular metabolome of stp2Δ biofilms revealed deficient uptake for 11 amino acids, resulting in extensive transcriptional and metabolic changes including induction of amino acid biosynthesis and carbohydrate and micronutrient uptake. Altogether, this study underscores the critical importance of a balanced amino acid homeostasis for C. albicans biofilm development.

Objectives To evaluate lung cancer (LC) risk factor awareness among Palestinians and identify factors associated with good awareness.Design Cross-sectional study.Settings Participants were recruited using convenience sampling from hospitals, primary healthcare centres (PHCs) and public spaces located at 11 governorates in Palestine.Participants Of 5174 approached, 4817 participants completed the questionnaire (response rate=93.1%). A total of 4762 questionnaires were included: 2742 from the West Bank and Jerusalem (WBJ) and 2020 from the Gaza Strip. Exclusion criteria were working or studying in a health-related field, having a nationality other than Palestinian and visiting oncology departments or clinics at the time of data collection.Tool A modified version of the validated LC Awareness Measure was used for data collection.Primary and secondary outcomes The primary outcome was LC risk factor awareness level as determined by the number of factors recognised: poor (0–3), fair (4–7) and good (8–10). Secondary outcomes include the recognition of each LC risk factor.Results Smoking-related risk factors were more often recognised than other LC risk factors. The most recognised risk factors were ‘smoking cigarettes’ (n=4466, 93.8%) and ‘smoking shisha (waterpipes)’ (n=4337, 91.1%). The least recognised risk factors were ‘having a close relative with LC’ (n=2084, 43.8%) and ‘having had treatment for any cancer in the past’ (n=2368, 49.7%).A total of 2381 participants (50.0%) displayed good awareness of LC risk factors. Participants from the WBJ and the Gaza Strip had similar likelihood to display good awareness (50.6% vs 49.1%). Being≥45 years, having higher education and monthly income, knowing someone with cancer and visiting hospitals and PHCs seemed to have a positive impact on displaying good awareness.Conclusion Half of study participants displayed good awareness of LC risk factors. Educational interventions are warranted to further improve public awareness of LC risk factors, especially those unrelated to smoking.

Terminal bd oxidases endow bacterial pathogens with resistance to cellular stressors. The authors report the structure of E. coli bd-II type oxidase with the bound inhibitor aurachin D, providing a structural basis for the design of specifically binding antibiotics.

ABSTRACT The yeast-to-hypha transition is a key virulence attribute of the opportunistic human fungal pathogen Candida albicans, since it is closely tied to infection-associated processes such as tissue invasion and escape from phagocytes. While the nature of hypha-associated gene expression required for fungal virulence has been thoroughly investigated, potential morphotype-dependent activity of metabolic pathways remained unclear. Here, we combined global transcriptome and metabolome analyses for the wild-type SC5314 and the hypha-defective hgc1Δ and cph1Δefg1Δ strains under three hypha-inducing (human serum, N-acetylglucosamine, and alkaline pH) and two yeast-promoting conditions to identify metabolic adaptions that accompany the filamentation process. We identified morphotype-related activities of distinct pathways and a metabolic core signature of 26 metabolites with consistent depletion or enrichment during the yeast-to-hypha transition. Most strikingly, we found a hypha-associated activation of de novo sphingolipid biosynthesis, indicating a connection of this pathway and filamentous growth. Consequently, pharmacological inhibition of this partially fungus-specific pathway resulted in strongly impaired filamentation, verifying the necessity of de novo sphingolipid biosynthesis for proper hypha formation. IMPORTANCE The reversible switch of Candida albicans between unicellular yeast and multicellular hyphal growth is accompanied by a well-studied hypha-associated gene expression, encoding virulence factors like adhesins, toxins, or nutrient scavengers. The investigation of this gene expression consequently led to fundamental insights into the pathogenesis of this fungus. In this study, we applied this concept to hypha-associated metabolic adaptations and identified morphotype-dependent activities of distinct pathways and a stimulus-independent metabolic signature of hyphae. Most strikingly, we found the induction of de novo sphingolipid biosynthesis as hypha associated and essential for the filamentation of C. albicans. These findings verified the presence of morphotype-specific metabolic traits in the fungus, which appear connected to the fungal virulence. Furthermore, the here-provided comprehensive description of the fungal metabolome will help to foster future research and lead to a better understanding of fungal physiology.

Abstract Background In undergraduate medical education, patient safety concepts and understanding of medical errors are under-represented. This problem is more evident in low-income settings. The aim of this study was to explore undergraduate medical students’ attitudes towards patient safety in the low-income setting of the Gaza Strip. Methods A cross-sectional, descriptive study included medical students of the two medical schools in the Gaza Strip with 338 medical students completing the Attitudes to Patient Safety Questionnaire-IV (APSQ-IV), which examines patient attitudes in 29 items over 10 domains. Results are represented as means ± standard deviations for each item and domain as well as percentage of positive responses to specific items. Results Medical students reported slightly positive patient safety attitudes (4.7 ± 0.5 of 7) with the most positive attitudes in the domains of situational awareness, importance of patient safety in the curriculum, error inevitability and team functioning. While no negative attitudes were reported, neutral attitudes were found in the domains of professional incompetence as a cause of error and error reporting confidence. Study year and gender had no significant association with patient safety attitudes, except for disclosure responsibility, where male students displayed significantly more positive attitudes. The study university was significantly associated with three of the 10 examined domains, all of which involved understanding of medical errors, for which students of University 2 (who had undergone limited patient safety training) held significantly more positive attitudes, compared with students of University 1 (who did not have structured patient safety training). Conclusion Medical students’ patient safety attitudes were very similar among students from both universities, except for understanding of medical error, for which students, who had received structured training in this topic, displayed significantly more positive attitudes. This underlines the power of the ‘hidden curriculum’, where students adjust to prevalent cultures in local hospitals, while they do their clinical training. Furthermore, it highlights the need for a systematic inclusion of patient safety content in local undergraduate curricula.

Abstract Background Patient safety is important, as in increasingly complex medical systems, the potential for unintended harm to patients also increases. This study assessed the attitudes of doctors in the Gaza Strip towards patient safety and medical error. It also explored variables that impacted their attitudes. Methods Doctors, working for at least 6 months in one of the four major government hospitals of the Gaza Strip, were invited to complete a 28-item, self-administered Arabic version of the Attitudes to Patient Safety Questionnaire III (APSQ-III); which assessed patient safety attitudes over nine domains, independent of the workplace. Results A total of 150 doctors from four government hospitals participated in this study, representing 43.5% of all 345 doctors working in the four study hospitals at the time of the study. The mean age was 36.6 (±9.7) years. The majority (72.7%) were males, 28.7% worked in surgical, 26.7% in pediatric, 23.3% in medical, 16.7% in obstetrics and gynecology, and 4.7% in other departments. Most participants (62.0%) had never received patient safety training. The overall APSQ score was 3.58 ± 0.3 (of a maximum of 5). The highest score was received by the domain “Working hours as a cause of errors” (4.16) and the lowest score by “Importance of Patient Safety in the Curriculum” (3.25). Older doctors with more professional experience had significantly higher scores than younger doctors (p = 0.003), demonstrating more positive attitudes toward patient safety. Furthermore, patient safety attitudes became more positive with increasing years of experience in some domains. However, no significant impact on overall APSQ scores was found by workplace, specialty or whether the participants had received previous training about patient safety. Conclusion Doctors in Gaza demonstrated relatively positive patient safety attitudes in areas of “team functioning” and “working hours as a cause for error”, but neutral attitudes in understanding medical error or patient safety training within the curriculum. Patient safety concepts appear to be acquired by doctors via informal learning over time in the job. Inclusion of such concepts into formal postgraduate curricula might improve patient safety attitudes among younger and less experienced doctors, support behaviour change and improve patient outcomes.

ABSTRACT The tight association of Candida albicans with the human host has driven the evolution of mechanisms that permit metabolic flexibility. Amino acids, present in a free or peptide-bound form, are abundant carbon and nitrogen sources in many host niches. In C. albicans, the capacity to utilize certain amino acids, like proline, is directly connected to fungal morphogenesis and virulence. Yet the precise nature of proline sensing and uptake in this pathogenic fungus has not been investigated. Since C. albicans encodes 10 putative orthologs of the four Saccharomyces cerevisiae proline transporters, we tested deletion strains of the respective genes and identified Gnp2 (CR_09920W) as the main C. albicans proline permease. In addition, we found that this specialization of Gnp2 was reflected in its transcriptional regulation and further assigned distinct substrate specificities for the other orthologs, indicating functional differences of the C. albicans amino acid permeases compared to the model yeast. The physiological relevance of proline uptake is exemplified by the findings that strains lacking GNP2 were unable to filament in response to extracellular proline and had a reduced capacity to damage macrophages and impaired survival following phagocytosis. Furthermore, GNP2 deletion rendered the cells more sensitive to oxidative stress, illustrating new connections between amino acid uptake and stress adaptation in C. albicans. IMPORTANCE The utilization of various nutrients is of paramount importance for the ability of Candida albicans to successfully colonize and infect diverse host niches. In this context, amino acids are of special interest due to their ubiquitous availability, relevance for fungal growth, and direct influence on virulence traits like filamentation. In this study, we identify a specialized proline transporter in C. albicans encoded by GNP2. The corresponding amino acid permease is essential for proline-induced filamentation, oxidative stress resistance, and fungal survival following interaction with macrophages. Altogether, this work highlights the importance of amino acid uptake for metabolic and stress adaptation in this fungus.

Abstract Background Reliable contraception enables women and men to plan their family sizes and avoid unintended pregnancies, which can cause distress and anxiety, but also increase maternal mortality. This study explored potential barriers to contraceptive use for women in the Gaza Strip, Palestine from user and provider perspectives. Methods A convenient sample was used to recruit women, who were current contraception users, from three healthcare clinics that provide family planning care, two governmental and one non-governmental. A 16-item questionnaire was completed by 204 women, including socio-demographic data, contraceptive use and eight questions exploring user experience. Additionally, 51 women attended focus groups for a deeper insight into their contraceptive use experience and potential barriers. Furthermore, 14 healthcare providers were interviewed about their experience with service provision. Quantitative data are presented as means and frequencies and qualitative data were analysed item by item and are presented in themes jointly with the quantitative data. Results Women reported usage of only three main modern methods of contraception with 35.2% using intrauterine devices, 25.8% combined oral contraception and 16.4% condoms, while only 3.1% used the hormonal implant. Expectations from family planning services were low with most women attending the clinic having already decided their contraceptive method with decisions being made by husbands (41.2%) or women jointly with their partner (33.3%), only 13.7% took advice from service providers. Healthcare providers experienced high prevalence of beliefs that modern contraceptives cause infertility and cancer. Main barriers to effective family planning services were misconceptions of potential harm, poor availability and limited choice of contraceptive methods. Conclusion Women’s contraceptive choices in Gaza are limited by prevalent misconceptions and fears as well as recurring shortages, negatively impacting fertility control. Men are a major factor in choosing a contraceptive method, however, they have limited access to information and therefore, potentially more misconceptions. Therefore, male community members need to be included in the delivery of information on contraceptives to increase women’s choice. Furthermore, greater access to long-acting reversible contraceptives, such as the hormonal implant, and improved availability might be key factors in improving contraceptive uptake in Gaza and, thus, reducing unintended pregnancies.

Cytochrome bd oxidases couple quinol oxidation and the release of protons to the periplasmic side with proton uptake from the cytoplasmic side to reduce dioxygen to water and they are the terminal reductases in bacterial and archaeal respiratory chains. Here the authors present the cryo-EM structure of Escherichia coli bd oxidase and discuss mechanistic implications.