117 results on '"Ajayi, Ikeoluwapo O."'
Search Results
2. Description of the design of a mixed-methods study to assess the burden and determinants of malaria transmission for tailoring of interventions (microstratification) in Ibadan and Kano metropolis
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Ozodiegwu, Ifeoma D., Ogunwale, Akintayo O., Surakat, Olabanji, Akinyemi, Joshua O., Bamgboye, Eniola A., Fagbamigbe, Adeniyi F., Bello, Musa Muhammad, Adamu, Al-Mukhtar Y., Uhomobhi, Perpetua, Ademu, Cyril, Okoronkwo, Chukwu, Adeleke, Monsuru, and Ajayi, IkeOluwapo O.
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- 2023
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3. Co-creation and application of a framework for the de-prioritization of urban communities during insecticide-treated bed net mass campaigns for malaria prevention and control in Kwara State, Nigeria.
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Ozodiegwu, Ifeoma D., Mhlanga, Laurette, Bamgboye, Eniola A., Fagbamigbe, Adeniyi F., Ademu, Cyril, Okoronkwo, Chukwu, Akinyemi, Joshua O., Ogunwale, Akintayo O., Ajayi, IkeOluwapo O., and Galatas, Beatriz
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INSECTICIDE-treated mosquito nets ,MALARIA prevention ,POOR communities ,DISEASE risk factors ,COMMUNITY-based participatory research - Abstract
Background: Malaria continues to be a major cause of illness and death worldwide, particularly affecting children under the age of five and those living in high-burden countries like Nigeria. Long-lasting insecticidal nets (LLINs) are one of the effective interventions for malaria control and prevention. In response to funding constraints in the Global Fund Grant Cycle 7, Nigeria's National Malaria Elimination Programme (NMEP) aimed to develop an approach that maximizes the impact of limited malaria interventions by focusing on areas with the greatest need. We developed an urban LLINs distribution framework and a novel strategy, which was piloted in Ilorin, the capital of Kwara State. Methods: A participatory action research approach, combined with abductive inquiry, was employed to co-design a framework for guiding bed net distribution. The final framework consisted of three phases: planning, data review and co-decision-making, and implementation. During the framework's operationalization, malaria risk scores were computed at the ward level using four key variables, including malaria case data and environmental factors, and subsequently mapped. A multistakeholder dialogue facilitated the selection of the final malaria risk maps. Additionally, data from an ongoing study were analyzed to determine whether local definitions of formal, informal, and slum settlements could inform community-level stratification of malaria risk in cities. Results: Akanbi 4, a ward located in Ilorin South and Are 2, a ward in Ilorin East consistently had lower risk scores, a finding corroborated during the multistakeholder dialogue. A map combining malaria test positivity rates among children under five and the proportion of poor settlements was identified as the most accurate depiction of ward-level malaria risk. Malaria prevalence varied significantly across the categories of formal, informal, and slum settlements, resulting in specific definitions developed for Ilorin. Thirteen communities classified as formal settlements in Are 2 were de-prioritized during the bed net distribution campaign. Conclusions: The framework shows promise in facilitating evidence-based decision-making under resource constraints. The findings highlight the importance of stakeholder engagement in evaluating data outputs, particularly in settings with limited and uncertain data. Enhancing surveillance systems is crucial for a more comprehensive approach to intervention tailoring, in alignment with WHO's recommendations. [ABSTRACT FROM AUTHOR]
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- 2025
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4. Development and evaluation of a package to improve hypertension control in Nigeria [DEPIHCON]: a cluster-randomized controlled trial
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Ajayi, IkeOluwapo O., Oyewole, Oyediran E., Ogah, Okechukwu S., Akinyemi, Joshua O., Salawu, Mobolaji M., Bamgboye, Eniola A., Obembe, Taiwo, Olawuwo, Morenikeji, and Sani, Mahmoud Umar
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- 2022
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5. Reply to Brooks et al
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Ajayi, IkeOluwapo O., Nsungwa-Sabiiti, Jesca, Siribié, Mohamadou, Petzold, Max, Castellani, Joëlle, Singlovic, Jan, and Gomes, Melba
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- 2017
6. Rural–urban disparities and factors associated with delayed care-seeking and testing for malaria before medication use by mothers of under-five children, Igabi LGA, Kaduna Nigeria
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Babalola, Obafemi J., Ajumobi, Olufemi, and Ajayi, IkeOluwapo O.
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- 2020
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7. Stocking pattern for anti-malarial medications among proprietary patent medicine vendors in Akinyele Local Government Area, Ibadan, Nigeria
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Kodaolu, Mary Y., Fagbamigbe, Adeniyi F., and Ajayi, IkeOluwapo O.
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- 2020
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8. The fidelity of implementation of recommended care for children with malaria by community health workers in Nigeria
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Adeoti, Oluwatomi, Spiegelman, Donna, Afonne, Chinenye, Falade, Catherine O., Jegede, Ayodele S., Oshiname, Frederick O., Gomes, Melba, and Ajayi, IkeOluwapo O.
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- 2020
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9. Compliance With Malaria Rapid Diagnostic Testing by Community Health Workers in 3 Malaria-Endemic Countries of Sub-Saharan Africa: An Observational Study
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Singlovic, Jan, Ajayi, IkeOluwapo O., Nsungwa-Sabiiti, Jesca, Siribié, Mohamadou, Sanou, Armande K., Jegede, Ayodele S., Falade, Catherine O., Sermé, Luc, Gansane, Zakaria, Afonne, Chinenye, Kabarungi, Vanessa, Kyaligonza, Josephine, Castellani, Joëlle, Petzold, Max, and Gomes, Melba
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- 2016
10. Impact of Improving Community-Based Access to Malaria Diagnosis and Treatment on Household Costs
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Castellani, Joëlle, Nsungwa-Sabiiti, Jesca, Mihaylova, Borislava, Ajayi, IkeOluwapo O., Siribié, Mohamadou, Afonne, Chinenye, Balyeku, Andrew, Sermé, Luc, Sanou, Armande K., Sombié, Benjamin S., Tiono, Alfred B., Sirima, Sodiomon B., Kabarungi, Vanessa, Falade, Catherine O., Kyaligonza, Josephine, Evers, Silvia M. A. A., Paulus, Aggie T. G., Petzold, Max, Singlovic, Jan, and Gomes, Melba
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- 2016
11. Assessing Acceptability of a Diagnostic and Malaria Treatment Package Delivered by Community Health Workers in Malaria-Endemic Settings of Burkina Faso, Nigeria, and Uganda
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Jegede, Ayodele S., Oshiname, Frederick O., Sanou, Armande K., Nsungwa-Sabiiti, Jesca, Ajayi, IkeOluwapo O., Siribie, Mohamadou, Afonne, Chinenye, Serme, Luc, and Falade, Catherine O.
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- 2016
12. Feasibility of Malaria Diagnosis and Management in Burkina Faso, Nigeria, and Uganda: A Community-Based Observational Study
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Ajayi, IkeOluwapo O., Nsungwa-Sabiiti, Jesca, Siribié, Mohamadou, Falade, Catherine O., Sermé, Luc, Balyeku, Andrew, Afonne, Chinenye, Sanou, Armande K., Kabarungi, Vanessa, Oshiname, Frederick O., Gansane, Zakaria, Kyaligonza, Josephine, Jegede, Ayodele S., Tiono, Alfred B., Sirima, Sodiomon B., Diarra, Amidou, Yusuf, Oyindamola B., Fouque, Florence, Castellani, Joëlle, Petzold, Max, Singlovic, Jan, and Gomes, Melba
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- 2016
13. Malaria Rapid Diagnostic Tests and Malaria Microscopy for Guiding Malaria Treatment of Uncomplicated Fevers in Nigeria and Prereferral Cases in 3 African Countries
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Falade, Catherine O., Ajayi, IkeOluwapo O., Nsungwa-Sabiiti, Jesca, Siribié, Mohamadou, Diarra, Amidou, Sermé, Luc, Afonne, Chinenye, Yusuf, Oyindamola B., Gansane, Zakaria, Jegede, Ayodele S., Singlovic, Jan, and Gomes, Melba
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- 2016
14. Training Community Health Workers to Manage Uncomplicated and Severe Malaria: Experience From 3 Rural Malaria-Endemic Areas in Sub-Saharan Africa
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Siribié, Mohamadou, Ajayi, IkeOluwapo O., Nsungwa-Sabiiti, Jesca, Afonne, Chinenye, Balyeku, Andrew, Falade, Catherine O., Gansane, Zakaria, Jegede, Ayodele S., Ojanduru, Lillian, Oshiname, Frederick O., Kabarungi, Vanessa, Kyaligonza, Josephine, Sanou, Armande K., Sermé, Luc, Castellani, Joëlle, Singlovic, Jan, and Gomes, Melba
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- 2016
15. Compliance With Referral Advice After Treatment With Prereferral Rectal Artesunate: A Study in 3 Sub-Saharan African Countries
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Siribié, Mohamadou, Ajayi, IkeOluwapo O., Nsungwa-Sabiiti, Jesca, Sanou, Armande K., Jegede, Ayodele S., Afonne, Chinenye, Falade, Catherine O., and Gomes, Melba
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- 2016
16. Abdominal obesity, serum estradiol and cardiovascular risk among Nigerian postmenopausal women: a cross-sectional study.
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Lewechi-Uke, Omolara T., Ajayi, Ikeoluwapo O., and Akinyemi, Joshua O.
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- 2023
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17. A longitudinal study of the prevalence and characteristics of breast disorders detected by clinical breast examination during pregnancy and six months postpartum in Ibadan, Southwestern Nigeria
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Odedina, Stella O., Ajayi, IkeOluwapo O., Adeniji-Sofoluwe, Adenike, Morhason-Bello, Imran O., Huo, Dezheng, Olopade, Olufunmilayo I., and Ojengbede, Oladosu A.
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- 2018
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18. Caregivers’ knowledge and utilization of long-lasting insecticidal nets among under-five children in Osun State, Southwest, Nigeria
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Israel, Oluwaseyi K., Fawole, Olufunmilayo I., Adebowale, Ayo S., Ajayi, IkeOluwapo O., Yusuf, Oyindamola B., Oladimeji, Abisola, and Ajumobi, Olufemi
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- 2018
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19. Setting a Nigeria national malaria operational research agenda: the process
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Ajumobi, Olufemi, Uhomoibhi, Perpetua, Onyiah, Pamela, Babalola, Obafemi, Sharafadeen, Salami, Ughasoro, Maduka D., Adamu, Al-Mukhtar Y., Odeyinka, Oluwaseun, Orimogunje, Taiwo, Maikore, Ibrahim, Shekarau, Emmanuel, Ogunwale, Akintayo, Afolabi, Rotimi, Udeh, Sylvester, Ndubuisi, Akpuh, Umoette, Ntiense, Nguku, Patrick, and Ajayi, IkeOluwapo O.
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- 2018
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20. Prevalence of haemoglobin A1c based dysglycaemia among adult community dwellers in selected states in Nigeria: a descriptive cross-sectional study.
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Ajayi, Ikeoluwapo O., Balogun, William O., Olopade, Oluwarotimi B., Ajani, Gbadebo O., Soyoye, David O., Bolarinwa, Oladimeji A., Olamoyegun, Michael A., Alatishe-Muhammad, Bilqis W., Odeniyi, Ifedayo A., Odukoya, Olukemi, Fasanmade, Olufemi A., Diyaolu, Funmilayo P., Otrofanowei, Erere, Akase, Iorhen, Agabi, Paul O., Adejimi, Adebola, Ajetunmobi, Oluwaserimi A., Durowade, Kabir A., Gabriel-Alayode, Emmanuel O., and Ibrahim, Azeez O.
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TYPE 2 diabetes ,CITY dwellers ,RURAL population ,HYPERTENSION ,PREDIABETIC state ,CROSS-sectional method - Abstract
Background: Type 2 diabetes mellitus (T2DM) is a disease of public health importance globally with an increasing burden of undiagnosed pre-diabetes and diabetes in low- and middle-income countries, Nigeria in particular. Prediabetes and diabetes are established risk factors for cardiovascular complications. However, data are scanty on the current prevalence of these conditions in Nigeria, based on haemoglobin A1c (HbA1c) diagnosis as recommended by the WHO in 2009. We aimed to determine the prevalence of pre-diabetes, diabetes, and undiagnosed diabetes among the adult population of Nigeria using HbA1c. Methodology: A cross-sectional, multi-site population study was carried out in selected states in Nigeria (namely, Ekiti, Lagos, Osun, Oyo, and Kwara states) involving 2,708 adults (≥18 years) in rural and urban community dwellers, without prior diagnosis of pre-diabetes or diabetes. Participants with ongoing acute or debilitating illnesses were excluded. Data were collected using an intervieweradministered pretested, semi-structured questionnaire. Socio-demographic, clinical (weight, height, blood pressure, etc.), and laboratory characteristics of participants including HbA1c were obtained. Data were analysed using STATA version 16. Results: The mean age of participants was 48.1 ± 15.8 years, and 65.5% were female. The overall prevalence of pre-diabetes and undiagnosed diabetes was 40.5% and 10.7%, respectively, while the prevalence of high blood pressure was 36.7%. The prevalence of pre-diabetes was the highest in Lagos (48.1%) and the lowest in Ekiti (36.7%), while the prevalence of diabetes was the highest in Kwara (14.2%) and the lowest in Ekiti (10%). There was a significant association between age of the participants (p< 0.001), gender (p = 0.009), educational status (p = 0.008), occupation (p< 0.001), tribe (p = 0.004), marital status (p< 0.001), blood pressure (p< 0.001), and their diabetic or pre-diabetic status. Independent predictors of diabetes and pre-diabetes include excess weight gain, sedentary living, and ageing. Participants within the age group 45–54 years had the highest total prevalence (26.6%) of pre-diabetes and diabetes. Conclusion: Over half of the respondents had pre-diabetes and diabetes, with a high prevalence of undiagnosed diabetes. A nationwide screening campaign will promote early detection of pre-diabetes and undiagnosed diabetes among adult Nigerians. Health education campaigns could be an effective tool in community settings to improve knowledge of the risk factors for diabetes to reduce the prevalence of dysglycaemia. [ABSTRACT FROM AUTHOR]
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- 2023
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21. SD-Bioline Malaria Rapid Diagnostic Test Performance and Time to Become Negative After Treatment of Malaria Infection in Southwest Nigerian Children.
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Orimadegun, Adebola Emmanuel, Dada-Adegbola, Hannah O., Michael, Obaro S., Adepoju, Akinlolu Adedayo, Funwei, Roland Ibenipere, Olusola, Fiyinfoluwa Ibukun, Ajayi, IkeOluwapo O., Ogunkunle, Oluwatoyin O., Ademowo, Olusegun George, Jegede, Ayodele Samuel, Baba, Ebenezer, Hamade, Prudence, Webster, Jayne, Chandramohan, Daniel, and Falade, Catherine Olufunke
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RAPID diagnostic tests ,NIGERIANS ,MALARIA ,POLYMERASE chain reaction ,PLASMODIUM falciparum - Abstract
Copyright of Annals of African Medicine is the property of Wolters Kluwer India Pvt Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2023
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22. Global teaching and training initiatives for emerging cohort studies
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Paulus, Jessica K., Santoyo-Vistrain, Rocío, Havelick, David, Cohen, Amy, Kalyesubula, Robert, Ajayi, Ikeoluwapo O., Mattsson, Jens G., Adami, Hans-Olov, and Dalal, Shona
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- 2012
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23. Factors associated with breast disorders detected by clinical breast examination during pregnancy and six months postpartum in Ibadan, South-western Nigeria.
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Odedina, Stella O., Ajayi, IkeOluwapo O., Morhason-Bello, Imran O., Adedokun, Babatunde, Dezheng Huo, Olopade, Olufunmilayo I., and Ojengbede, Oladosu A.
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BREAST exams , *PREGNANCY , *PRENATAL depression , *PUERPERIUM , *PREGNANT women , *CHRONIC pain - Abstract
Background. Breast disorders (BD) during pregnancy and postpartum cause anxiety and reduce women's quality of life. The study examined BD risk factors during pregnancy and six months after delivery. Methods. Women attending antenatal clinics at 26 weeks gestation were recruited. 1248 pregnant women were followed six months postpartum. During recruitment, a validated questionnaire was used to collect participant characteristics and risk factors. Palpable lumps, inflammation, persistent pain, and abnormal nipple discharge were classified breast disorders. Statistical analysis used multiple logistic and cox regression models at p<0.05. Results. Women with benign breast disease were more likely to develop BD (aOR = 2.63, 95% CI = 1.50-4.88). One pregnancy increases the risk of BD more than three times (aOR=0.52, 95%CI: 0.29-0.95). History of breast trauma (aHR=3.59, 95%CI: 1.40-9.17) and 3 miscarriages vs. none (aHR=2.23, 95%CI: 1.04-4.23) were also risk factors for BD. The second quartile of physical activity was associated with a lower risk of BD (aHR=0.35, 95%CI: 0.15-0.78). Conclusion. Women with breast trauma and miscarriage are more likely to develop breast disorders during pregnancy and six months after delivery. Our findings highlight the need for additional longitudinal research to validate these findings and plans for prevention and control. [ABSTRACT FROM AUTHOR]
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- 2022
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24. Non-Malaria Causes of Fever among under-5 Children with Negative Results for Malaria Rapid Diagnostic Test in South-Western Nigeria.
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Orimadegun, Adebola E, Dada-Adegbola, Hannah O, Michael, Obaro S, Adepoju, Adedayo A, Funwei, Roland E, Olusola, Fiyinfoluwa I, Ajayi, IkeOluwapo O, Ogunkunle, Oluwatoyin O, Ademowo, Olusegun G, Jegede, Ayodele S, Baba, Ebenezer, Hamade, Prudence, Webster, Jayne, Chandroman, Daniel, and Falade, Catherine O
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MALARIA diagnosis ,FEVER ,RAPID diagnostic tests ,MALARIA ,RESEARCH funding ,ANTIMALARIALS ,DISEASE complications - Abstract
Background: Although the global malaria burden is decreasing, there are still concerns about overdiagnosis of malaria and the danger of misdiagnosis of non-malaria causes of fever. Clinicians continue to face the challenge of differentiating between these causes despite the introduction of malaria rapid diagnostic tests (mRDTs).Aim: To determine the prevalence and causes of non-malaria-caused fever in children in South-Western Nigeria.Methods: Secondary analysis of data obtained to evaluate the effect of restricting antimalarial treatment to positive mRDT children in rural and urban areas of southwest Nigeria. Clinical examinations, laboratory tests for malaria parasites (including thick blood film and mRDT) and bacterial identification were performed on children aged 3-59 months (n = 511). The non-malaria group comprised febrile children who had both negative mRDT and microscopy results, while the malaria group included those who were positive for either mRDT or microscopy. We compared the causes of fever among children with non-malaria fever and those with malaria.Results: The prevalence of non-malaria fever and bacteria-malaria co-infection was 37.2% and 2.0%, respectively. Non-malarial pathogens identified were viral (54.7%) and bacterial (32.1%) infections. The bacterial infections included bacteriaemia (2.7%), urinary tract infections (21.6%), skin infections (11.6%) and otitis media (2.6%). The leading bacterial isolates were Staphylococcus aureus, Pseudomonas aeruginosa and Streptococcus pneumoniae.Conclusion: The high prevalence and wide range of non-malarial infections reinforces the need for point-of-care tests to identify bacterial and viral infections to optimize the treatment of febrile illnesses in malaria-endemic areas. [ABSTRACT FROM AUTHOR]- Published
- 2022
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25. Drivers of long-lasting insecticide-treated net utilisation and parasitaemia among under-five children in 13 States with high malaria burden in Nigeria.
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Uhomoibhi, Perpetua, Okoronkwo, Chukwu, Ajayi, IkeOluwapo O., Mokuolu, Olugbenga, Maikore, Ibrahim, Fagbamigbe, Adeniyi, Akinyemi, Joshua O., Okoh, Festus, Ademu, Cyril, Kawu, Issa, Kalambo, Jo-Angeline, and Ssekitooleko, James
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MALARIA ,INSECTICIDE-treated mosquito nets ,POOR children ,RURAL children ,DEMOGRAPHIC surveys ,MALARIA prevention - Abstract
Background: Although Nigeria has made some progress in malaria control, there are variations across States. We investigated the factors associated with utilisation of long-lasting insecticide-treated net (LLIN) and parasitaemia among under-five children in 13 States with high malaria burden. Method: Data from the 2015 Nigeria Malaria Indicator Survey and 2018 Demographic and Health Survey were obtained and analysed. The 2015 and 2018 data were compared to identify States with increase or reduction in parasitaemia. Analysis was done for all the 13 study States; four States with increased parasitaemia and nine States with reduction. Random-effects logit models were fitted to identify independent predictors of LLIN utilisation and parasitaemia. Results: LLIN was used by 53.4% of 2844 children, while parasitaemia prevalence was 26.4% in 2018. Grandchildren (AOR = 5.35, CI: 1.09–26.19) were more likely to use LLIN while other relatives (AOR = 0.33, CI: 0.11–0.94) were less likely compared to children of household-heads. LLIN use was more common in children whose mother opined that only weak children could die from malaria (AOR = 1.83, CI: 1.10–3.10). Children whose mothers obtained net from antenatal or immunisation clinics (AOR = 5.30, CI: 2.32–12.14) and campaigns (AOR = 1.77, CI: 1.03–3.04) were also more likely to use LLIN. In contrast, LLIN utilisation was less likely among children in female-headed households (AOR = 0.51, CI: 0.27–0.99) and those in poor-quality houses (AOR = 0.25, CI: 0.09–0.72). Children aged 24–59 months compared to 0–11 months (AOR = 1.78, CI: 1.28–2.48), those in whom fever was reported (AOR = 1.31, CI: 1.06–1.63) and children of uneducated women (AOR = 1.89, CI: 1.32–2.70) were more likely to have parasitaemia. The likelihood of parasitaemia was higher among children from poor households compared to the rich (AOR = 2.06, CI: 1.24–3.42). The odds of parasitaemia were 98% higher among rural children (AOR = 1.98, CI: 1.37–2.87). Conclusion: The key drivers of LLIN utilisation were source of net and socioeconomic characteristics. The latter was also a key factor associated with parasitaemia. These should be targeted as part of integrated malaria elimination efforts. [ABSTRACT FROM AUTHOR]
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- 2022
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26. What do malaria program officers want to learn? A survey of perspectives on a proposed malaria short course in Nigeria.
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Ajumobi, Olufemi, Afolabi, Rotimi Felix, Adewole, Adefisoye, Balogun, Muhammad Shakir, Nguku, Patrick, and Ajayi, IkeOluwapo O.
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MALARIA ,EPIDEMIOLOGY ,HEALTH services administration ,CURRICULUM - Abstract
Background: In disease control, the program officers are vital to the successful implementation of control strategies. However, poor knowledge of the disease and its control, staff attrition, and lack of intentional training for new staff can lead to under-performance and ineffectiveness of interventions. Thus, the Nigeria Field Epidemiology and Laboratory Training Program, in collaboration with National Malaria Elimination Program, planned a malaria short course (MSC) to strengthen the capacity of current program managers and incoming staff. To guide the development of the curriculum for the MSC, we conducted a needs assessment survey to ascertain the perceived usefulness of the MSC, the priority rating of MSC thematic domains and associated factors. Methods: Overall, 384 purposively selected respondents across ten states and the Federal Capital Territory in Nigeria were interviewed. These comprised malaria and non-malaria control program staff at state, local government area (LGA) and ward levels. We administered a structured questionnaire to elicit information on socio-demographics, training needs, priority malaria thematic domains, perceived course usefulness and willingness of ministries/organizations to release staff to attend the MSC. Data were analyzed using descriptive and inferential statistics at p<0.05. Results: Mean age was 43.9 (standard deviation: 7.6 years), 172 (44.8%) were females. Of the 384 respondents, 181 (47.1%), 144 (37.5%) and 59 (15.4%) were at the ward, LGA and state levels, respectively. Seventy-two (18.8%) had never worked in malaria control program. Majority (98.7%, n = 379) reported the need for further training, 382 (99.5%) opined that the course would be useful, and all affirmed their employers' willingness towards their participation at the training. Respondents rated high the domains of basic malariology, malaria treatment, malaria prevention, surveillance/data management, use of computers, leadership skills, program management and basic statistics. Predictors of malaria topical domains' high rating were gender (odds ratio (OR) = 6.77; 95% CI:3.55–12.93) and educational qualifications (OR = 0.48; 95% CI:0.26–0.89). Conclusions: A malaria short course is a necessity and appropriate for program officers at different levels of health administration in Nigeria to achieve malaria elimination, taking into consideration the challenges of human resource retention. The outcome of this study should inform the curriculum and the delivery of the MSC. [ABSTRACT FROM AUTHOR]
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- 2021
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27. Community acceptance, satisfaction, and support for case management of malaria of various degrees in selected rural communities in Ibadan, Oyo-State.
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Ajayi, IkeOluwapo O., Jegede, Ayodele S., Ogunwale, Akintayo O., Ogundairo, Janet, Olaleye, Oladipupo S., Oshiname, Frederick O., and Falade, Catherine O.
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MALARIA , *INTERPERSONAL relations , *COMMUNITY health workers , *CAREGIVERS , *FOCUS groups - Abstract
Objectives: This study aimed to assess communities' perception and adoption of the evidenced-based malaria diagnosis and case management intervention targeted at under-five children. The effectiveness of trained Volunteer Community Health Workers (VCHWs) to diagnose malaria among under-five children using rapid diagnostic testing kit, provide treatment using Artemisinin Combination Therapy and rectal Artesunate were assessed. Design: A qualitative evaluation study was conducted in October 2015. Setting: Communities in the 6 rural wards in Ona-Ara Local Government Area, Oyo State Nigeria. Participants: Caregivers of under-five children, community-based frontline health workers, and community leaders selected using purposively sampling. Methods: Nine Focus Group Discussions and 15 Key Informant Interviews were conducted using a pre-tested guide. Data were subjected to thematic analysis. Results: It was disclosed that VCHWs promoted people's access to prompt and appropriate malaria treatment. The communities accepted the VCHWs; the reasons given for this included the following: effectiveness of VCHWs in case management of malaria; good inter-personal relationship with caregivers; and the positive health outcomes associated with services provided by them. In addition, community members expressed satisfaction with the VCHWs and provided them with all the support needed to function throughout the malaria case management intervention. The VCHWs considered the support as a great source of encouragement. Conclusions: The use of VCHWs to treat malaria was adjudged to be effective and considered acceptable to the communities. The adoption of the intervention and its integration into the primary health system by the government is advocated for in medically underserved rural communities. [ABSTRACT FROM AUTHOR]
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- 2021
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28. Knowledge and utilization of intermittent preventive treatment for malaria among pregnant women attending antenatal clinics in primary health care centers in rural southwest, Nigeria: a cross-sectional study
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Ajayi Ikeoluwapo O, Falade Catherine O, and Akinleye Stella O
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Gynecology and obstetrics ,RG1-991 - Abstract
Abstract Background Intermittent preventive treatment for prevention of malaria in pregnancy (IPTp) is a key component of malaria control strategy in Nigeria and sulfadoxine-pyrimethamine (SP) is the drug of choice. Despite the evidence of the effectiveness of IPTp strategy using SP in reducing the adverse effects of malaria during pregnancy the uptake and coverage in Nigeria is low. This study set out to assess the use of IPTp among pregnant women attending primary health centres in the rural area and determine factors that influence the uptake. Methods A cross-sectional study was carried out between July and August 2007 among 209 pregnant women selected by systematic random sampling from antenatal care attendees at primary health care in a rural Local Government Area of Ekiti State, Nigeria. Information on knowledge of IPT, delivery, adherence and acceptability was obtained using an interviewer administered questionnaire. Descriptive statistics such as means, range, proportions were used. Chi-square test was used to examine association between categorical variables. All analyses were performed at 5% level of significance. Results One hundred and nine of 209 (52.2%) respondents have heard about IPTp but only 26 (23.9%) were able to define it. Fifty seven (27.3%) reported to have received at least one dose of IPTp during the index pregnancy and all were among those who have heard of IPTp (52.3%). Twenty one of the 57 (36.8%) took the SP in the clinic. Only three of the twenty-one (14.3%) were supervised by a health worker. Twenty two of the 36 women (61.1%) who did not take their drugs in the clinic would have liked to do so if allowed to bring their own drinking cups. Almost half (43.9%) of those who had used IPTp during the index pregnancy expressed concern about possible adverse effect of SP on their pregnancies. Periodic shortages of SP in the clinics were also reported. Conclusion In this study, IPTp use among pregnant women was very low and there was poor adherence to the Directly Observed Therapy (DOT) scheme. Concerted effort should be made to increase awareness of IPTp among the public especially women of child bearing age. Health workers should also be trained and monitored to ensure adherence.
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- 2009
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29. Effectiveness of artemisinin-based combination therapy used in the context of home management of malaria: A report from three study sites in sub-Saharan Africa
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Mugittu Kefas, Boateng Samuel, Yusuf Bidemi, Gbotosho Grace O, Falade Catherine O, Happi Christian, Yar Denis, Bateganya Fred, Browne Edmund N, Ajayi Ikeoluwapo O, Cousens Simon, Nanyunja Miriam, and Pagnoni Franco
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Arctic medicine. Tropical medicine ,RC955-962 ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background The use of artemisinin-based combination therapy (ACT) at the community level has been advocated as a means to increase access to effective antimalarial medicines by high risk groups living in underserved areas, mainly in sub-Saharan Africa. This strategy has been shown to be feasible and acceptable to the community. However, the parasitological effectiveness of ACT when dispensed by community medicine distributors (CMDs) within the context of home management of malaria (HMM) and used unsupervised by caregivers at home has not been evaluated. Methods In a sub-set of villages participating in a large-scale study on feasibility and acceptability of ACT use in areas of high malaria transmission in Ghana, Nigeria and Uganda, thick blood smears and blood spotted filter paper were prepared from finger prick blood samples collected from febrile children between six and 59 months of age reporting to trained CMDs for microscopy and PCR analysis. Presumptive antimalarial treatment with ACT (artesunate-amodiaquine in Ghana, artemether-lumefantrine in Nigeria and Uganda) was then initiated. Repeat finger prick blood samples were obtained 28 days later for children who were parasitaemic at baseline. For children who were parasitaemic at follow-up, PCR analyses were undertaken to distinguish recrudescence from re-infection. The extent to which ACTs had been correctly administered was assessed through separate household interviews with caregivers having had a child with fever in the previous two weeks. Results Over a period of 12 months, a total of 1,740 children presenting with fever were enrolled across the study sites. Patent parasitaemia at baseline was present in 1,189 children (68.3%) and varied from 60.1% in Uganda to 71.1% in Ghana. A total of 606 children (51% of infected children) reported for a repeat test 28 days after treatment. The crude parasitological failure rate varied from 3.7% in Uganda (C.I. 1.2%–6.2%) to 41.8% in Nigeria (C.I. 35%–49%). The PCR adjusted parasitological cure rate was greater than 90% in all sites, varying from 90.9% in Nigeria (C.I. 86%–95%) to 97.2% in Uganda (C.I. 95%–99%). Reported adherence to correct treatment in terms of dose and duration varied from 81% in Uganda (C.I. 67%–95%) to 97% in Ghana (C.I. 95%–99%) with an average of 94% (C.I. 91%–97%). Conclusion While follow-up rates were low, this study provides encouraging data on parasitological outcomes of children treated with ACT in the context of HMM and adds to the evidence base for HMM as a public health strategy as well as for scaling-up implementation of HMM with ACTs.
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- 2008
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30. A qualitative study of the feasibility and community perception on the effectiveness of artemether-lumefantrine use in the context of home management of malaria in south-west Nigeria
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Happi Christian, Olaniyan Omobola, Iyiola Toyin, Gbotosho Sola, Yusuf Bidemi, Olley Benjamin O, Falade Catherine O, Ajayi Ikeoluwapo O, Munguti Kaendi, and Pagnoni Franco
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Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background In Nigeria ACT use at the community level has not been evaluated and the use of antimalarial drugs (commonly chloroquine (CQ)) at home has been shown to be largely incorrect. The treatment regimen of ACT is however more complicated than that of CQ. There is thus a need to determine the feasibility of using ACT at the home level and determine community perception on its use. Methods A before and after qualitative study using key informant interviews (KII) and focus group discussions (FGDs) was conducted in selected villages in Ona-Ara local government area. At baseline, 14 FGDs and 14 KIIs were conducted. Thereafter, community medicine distributors (CMDs) were trained in each village to dispense artemeter-lumenfantrine (AL) to febrile children aged 6–59 months presumed to have uncomplicated malaria. After one year of drug distribution, nine KIIs and 10 FGDs were conducted. Participants and key informants were mothers and fathers with children under five years, traditional heads of communities, opinion leaders and health workers. Results None of the participants have heard of AL prior to study. Participants were favourably disposed to introduction of AL into the community. Mothers/caregivers were said to have used AL in place of the orthodox drugs and herbs reported commonly used prior to study after commencement of AL distribution. The use of CMDs for drug distribution was acceptable to the participants and they were judged to be efficient as they were readily available, distributed correct dose of AL and mobilised the community effectively. AL was perceived to be very effective and no significant adverse event was reported. Major concerns to the sustainability of the program were the negative attitudes of health workers towards discharge of their duties, support to the CMDs and the need to provide CMDs incentives. In addition regular supply of drugs and adequate supervision of CMDs were advised. Conclusion Our findings showed that the use of AL at home and community level is feasible with adequate training of community medicine distributors and caregivers. Community members perceived AL to be effective thus fostering acceptability. The negative attitudes of the health workers and issue of incentives to CMDs need to be addressed for successful scaling-up of ACT use at community level.
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- 2008
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31. Assessment of a treatment guideline to improve home management of malaria in children in rural south-west Nigeria
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Oduola Ayo MJ, Bamgboye E Afolabi, Falade Catherine O, Ajayi Ikeoluwapo O, and Kale Oladele O
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Arctic medicine. Tropical medicine ,RC955-962 ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background Many Nigerian children with malaria are treated at home. Treatments are mostly incorrect, due to caregivers' poor knowledge of appropriate and correct dose of drugs. A comparative study was carried out in two rural health districts in southwest Nigeria to determine the effectiveness of a guideline targeted at caregivers, in the treatment of febrile children using chloroquine. Methods Baseline and post intervention knowledge, attitude and practice household surveys were conducted. The intervention strategy consisted of training a core group of mothers ("mother trainers") in selected communities on the correct treatment of malaria and distributing a newly developed treatment guideline to each household. "Mother trainers" disseminated the educational messages about malaria and the use of the guideline to their communities. Results Knowledge of cause, prevention and treatment of malaria increased with the one-year intervention. Many, (70.4%) of the respondents stated that they used the guideline each time a child was treated for malaria. There was a significant increase in the correct use of chloroquine from 2.6% at baseline to 52.3% after intervention among those who treated children at home in the intervention arm compared with 4.2% to 12.7% in the control arm. The correctness of use was significantly associated with use of the guideline. The timeliness of commencing treatment was significantly earlier in those who treated febrile children at home using chloroquine than those who took their children to the chemist or health facility (p < 0.005). Mothers considered the guideline to be explicit and useful. Mother trainers were also considered to be effective and acceptable. Conclusion The use of the guideline with adequate training significantly improved correctness of malaria treatment with chloroquine at home. Adoption of this mode of intervention is recommended to improve compliance with drug use at home. The applicability for deploying artemisinin-based combination therapy at the community level needs to be investigated.
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- 2008
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32. Feasibility and acceptability of artemisinin-based combination therapy for the home management of malaria in four African sites
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Munguti Kaendi, Balyeku Andrew, Doamekpor Leticia, Agyei-Baffour Peter, Yusuf Bidemi, Bateganya Fred, Garshong Bertha, Browne Edmund N, Ajayi Ikeoluwapo O, Cousens Simon, and Pagnoni Franco
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Arctic medicine. Tropical medicine ,RC955-962 ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background The Home Management of Malaria (HMM) strategy was developed using chloroquine, a now obsolete drug, which has been replaced by artemisinin-based combination therapy (ACT) in health facility settings. Incorporation of ACT in HMM would greatly expand access to effective antimalarial therapy by the populations living in underserved areas in malaria endemic countries. The feasibility and acceptability of incorporating ACT in HMM needs to be evaluated. Methods A multi-country study was performed in four district-size sites in Ghana (two sites), Nigeria and Uganda, with populations ranging between 38,000 and 60,000. Community medicine distributors (CMDs) were trained in each village to dispense pre-packaged ACT to febrile children aged 6–59 months, after exclusion of danger signs. A community mobilization campaign accompanied the programme. Artesunate-amodiaquine (AA) was used in Ghana and artemether-lumefantrine (AL) in Nigeria and Uganda. Harmonized qualitative and quantitative data collection methods were used to evaluate CMD performance, caregiver adherence and treatment coverage of febrile children with ACTs obtained from CMDs. Results Some 20,000 fever episodes in young children were treated with ACT by CMDs across the four study sites. Cross-sectional surveys identified 2,190 children with fever in the two preceding weeks, of whom 1,289 (59%) were reported to have received ACT from a CMD. Coverage varied from 52% in Nigeria to 75% in Ho District, Ghana. Coverage rates did not appear to vary greatly with the age of the child or with the educational level of the caregiver. A very high proportion of children were reported to have received the first dose on the day of onset or the next day in all four sites (range 86–97%, average 90%). The proportion of children correctly treated in terms of dose and duration was also high (range 74–97%, average 85%). Overall, the proportion of febrile children who received prompt treatment and the correct dose for the assigned duration of treatment ranged from 71% to 87% (average 77%). Almost all caregivers perceived ACT to be effective, and no severe adverse events were reported. Conclusion ACTs can be successfully integrated into the HMM strategy.
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- 2008
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33. Risk factors of heart failure among patients with hypertension attending a tertiary hospital in Ibadan, Nigeria: The RISK-HHF case-control study.
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Oguntade, Ayodipupo S. and Ajayi, IkeOluwapo O.
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HEALTH care reminder systems , *HEART failure patients , *HYPERTENSION , *CHI-squared test , *PATIENT compliance , *CASE-control method - Abstract
Aim: Hypertension is the leading cause of heart failure (HF) in sub-Saharan Africa. Preventive public health approach to reduce the scourge of HF must seek to understand the risk factors of HF in at-risk populations. The aim of this study was to characterize the risk factors of HF among patients with hypertension attending a cardiology clinic. Methods and results: One hundred and one (101) case-control age- and sex-matched pairs were recruited. The study population were adults with a clinical diagnosis of hypertensive HF (cases) and individuals with systemic hypertension without HF. They were interviewed and evaluated for cardiovascular risk factors. Associations between variables were tested with chi square test, Fisher's exact test and independent sample t test as appropriate. Logistic regression modelling was used to determine the independent risk factors of hypertensive HF (HHF) in the study population while 'punafcc' package in stata12 was used to calculate the population attributable fraction (PAF) of the risk factors. Suboptimal medication adherence was the strongest adverse risk factor of HHF (medium adherence aOR: 3.53, 95%CI: 1.35–9.25; low adherence aOR: 9.44, 95%CI: 3.41–26.10) with a PAF of 67% followed by dipstick proteinuria (aOR: 4.22, 95%CI: 1.62–11.02; PAF: 34%) and alcohol consumption/day per 10grams (aOR: 1.23, 95%CI: 1.02–1.49; PAF: 22%). The protective risk factors of HHF were use of calcium channel blockers (aOR 0.25, 95%CI: 0.11–0.59; PAF: 59%), then daily fruits and vegetable consumption (aOR 0.41, 95%CI: 0.17–1.01; PAF: 46%), and eGFR (aOR 0.98, 95%CI: 0.96–0.99; PAF: 5.3%). Conclusions: The risk factors of HHF are amenable to lifestyle and dietary changes. Public health interventions and preventive cardiovascular care to improve medication adherence, promote fruit and vegetable consumption and reduce alcohol consumption among patients with hypertension are recommended. Renoprotection has utility in the prevention of HF among hypertensives. [ABSTRACT FROM AUTHOR]
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- 2021
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34. Is the malaria short course for program managers, a priority for malaria control effort in Nigeria? Evidence from a qualitative study.
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Ajayi, IkeOluwapo O., Ajumobi, Olufemi, Ogunwale, Akintayo, Adewole, Adefisoye, Odeyinka, Oluwaseun Temitope, Balogun, Muhammad Shakir, Nguku, Patrick, and Bamiselu, Oluyomi
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MALARIA , *PUBLIC health , *QUALITATIVE research , *PRIMARY care , *DATA management , *THEMATIC analysis - Abstract
Background: A Malaria Short Course (MSC) was conceptualized to build the capacity of program managers for malaria control due to the lack of a single comprehensive broad-based programmatic training in Nigeria. Prior to its implementation, a needs assessment was conducted based on the perspectives of stakeholders to plan and develop the curriculum. Methods: This was an exploratory qualitative study. Fifty-six purposively selected stakeholders at local, state and national levels were interviewed. Opinions on the need for training, its perceived impact, priority focus, likelihood of participation, sustainability of and planned support for the MSC were explored using a pretested researcher-designed interview guide. Interviews were audiotape recorded, and the transcripts were subjected to thematic content analysis. Results: Participants included Directors of Primary Health Care (50%), State Malaria Program Officers (8.9%), State Directors of Public Health Services (7.1%) and Roll Back Malaria Officers (5.4%). Participants' mean number of years of experience in their current positions was 6.2 (SD 4.7) years. The dominant view was "malaria remains a problem in Nigeria, exacerbated by poor funding, knowledge deficit, lack of training opportunities for program managers and prioritized training budget". A common viewpoint was "to achieve the malaria policy goals, MSC should focus on improving program managers' knowledge of the disease, novel interventions, data audit and use of data for decision making, supportive supervision as well as leadership and management skills. The prioritized thematic areas were malaria epidemiology, case management and data management. The consensus opinion was the MSC would have a positive impact on the performance of program managers. All managerial participants were willing to release their staff for the MSC and encouraged step-down training. However, most participants opined they could not guarantee that their institutions would provide financial support to the MSC attendees. Conclusions: Implementing the MSC for program managers was considered essential towards achieving malaria control. Moreover, there is need for prioritized funding and sustainability mechanisms to actualize the implementation of the course. [ABSTRACT FROM AUTHOR]
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- 2020
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35. Development and Validation of a Electrocardiographic Diagnostic Score of Heart Failure Among Patients with Hypertension Attending a Tertiary Hospital in Ibadan, Nigeria: The RISK-HHF Case-Control Study.
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Oguntade, Ayodipupo S., Ajayi, IkeOluwapo O., Aje, Akinyemi, Adebiyi, Adewole A., Ogah, Okechukwu S., and Adeoye, Abiodun M.
- Abstract
Objectives: Hypertension is the leading cause of HF in sub-Saharan Africa. Electrocardiography (ECG) is a cheap and easily available stratification tool for the diagnosis and prognostication of individuals with hypertension. The aim of this study was to develop an ECG-based HF diagnostic score among patients with hypertension attending a specialist cardiology clinic. Methods: One hundred and one (101) case-control age- and sex-matched pairs were recruited. The study population were adults with a clinical diagnosis of hypertensive HF failure (cases) and systemic hypertension without HF (controls). Participants underwent clinical assessment and ECG. Associations between ECG variables and HF risk were tested with chi square test. Logistic regression modelling (age- and sex adjusted) was trained on a random subset of participants and tested on the remaining participants to determine the ECG abnormalities that are diagnostic of HF and develop a HF diagnostic score. The HF diagnostic score was then validated in an independent dataset of the ECG-Hypertension Audit. Goodness of fit and c-statistics of the HF summed diagnostic score in the training, testing and validation datasets are presented. A two-sided p value of <0.05 was considered statistically significant. Results: The independent ECG diagnostic markers of HF among hypertensive patients in this study in decreasing order of effect size were sinus tachycardia (aOR: 7.72, 95% CI: 2.31-25.85). arrhythmia (aOR: 7.14, 95% CI: 2.57-19.86), left ventricular hypertrophy (aOR: 4.47; 1.85-10.77) and conduction abnormality (aOR: 3.41, 95% CI: 1.21-9.65). The HF summed diagnostic score showed excellent calibration and discrimination in the training (Hosmer Lemeshow p=0.90; c-statistic 0.82; 95% CI 0.76e0.89) and test samples (Hosmer Lemeshow p=0.31; c-statistic 0.73 95% CI 0.60 to 0.87) of the derivation cohort and an independent validation audit cohort (Hosmer Lemeshow p=0.17; c-statistic 0.79 95% CI 0.74 to 0.84) respectively. The model showed high diagnostic accuracy in individuals with different intermediate pre-test probabilities of HF. Conclusions: A ECG based HF score consisting of sinus tachycardia, arrhythmia, conduction abnormality and left ventricular hypertrophy is diagnostic of HF especially in those with intermediate pre-test probability of HF. This has clinical importance in the stratification of individuals with systemic hypertension. [ABSTRACT FROM AUTHOR]
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- 2020
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36. Healthcare Service Payment Methods and Coping Strategies of Nomads and Labor Migrants in Oyo State, Nigeria.
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Obembe, Taiwo A., Bankole, Oluwayomi T., Abbas, Gbolahan, and Ajayi, IkeOluwapo O.
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- 2020
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37. Health workers' perception of malaria rapid diagnostic test and factors influencing compliance with test results in Ebonyi state, Nigeria.
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Obi, Izuchukwu Frank, Sabitu, Kabiru, Olorukooba, Abdulhakeem, Adebowale, Ayo Stephen, Usman, Rabi, Nwokoro, Ugochukwu, Ajumobi, Olufemi, Idris, Suleiman, Nwankwo, Lawrence, and Ajayi, IkeOluwapo O.
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MALARIA ,DIAGNOSIS methods ,SENSORY perception ,HEALTH facilities ,PHYSICIANS ,PATIENT compliance - Abstract
The standard practice in treating uncomplicated malaria is to prescribe artemisinin-based combination therapy (ACT) for only patients with positive test results. However, health workers (HWs) sometimes prescribe ACTs for patients with negative malaria rapid diagnostic test (mRDT) results. Available evidence on HWs perception of mRDT and their level of compliance with test results in Nigeria lacks adequate stratification by state and context. We assessed HWs perception of mRDT and factors influencing ACTs prescription to patients with negative mRDT results in Ebonyi state, Nigeria. A cross-sectional survey was conducted among 303 HWs who treat suspected malaria patients in 40 randomly selected public and private health facilities in Ebonyi state. Health workers' perception of mRDT was assessed with 18 equally weighted five-point likert scale questions with maximum obtainable total score of 90. Scores ≥72 were graded as good and less, as poor perception. Data were analysed using descriptive statistics and logistic regression model at 5% significance level. Mean age of respondents was 34.6±9.4 years, 229 (75.6%) were females, 180 (59.4%) community health workers and 67 (22.1%) medical doctors. Overall, 114 (37.6%) respondents across healthcare facility strata had poor perception of mRDT. Respondents who prescribed ACTs to patients with negative mRDT results within six months preceding the survey were 154 (50.8%) [PHCs: 50 (42.4%), General hospitals: 18 (47.4%), tertiary facility: 51 (79.7%) and missionary hospitals: 35 (42.2%)]. Poor HWs' perception of mRDT promoted prescription of ACT to patients with negative mRDT results (AOR = 5.6, 95% C.I = 3.2–9.9). The likelihood of prescribing ACTs to patients with negative mRDT results was higher among HWs in public health facilities (AOR = 2.8, 95% C.I = 1.4–5.5) than those in the private. The poor perception of mRDT and especially common prescribing of ACTs to patients with negative mRDT results among HWs in Ebonyi state calls for context specific interventions to improve their perception and compliance with mRDT test results. [ABSTRACT FROM AUTHOR]
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- 2019
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38. Assessment of laboratory capacity of public secondary health facilities in performing assay of selected epidemic-prone diseases in Oyo State, Nigeria.
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BANKOLE, Oluwayomi Temitope and AJAYI, IkeOluwapo O.
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HEALTH facilities , *BACTERIAL meningitis , *DISEASE progression , *CHOLERA , *CLINICAL pathology , *PUBLIC health , *DIAGNOSIS methods - Abstract
This study assessed the capacity of public secondary facility-based laboratories in conducting diagnostic tests for selected epidemic-prone diseases in Oyo State, Nigeria. A descriptive cross-sectional study was conducted in 17 secondary facility-based laboratories in Oyo State. Capacity was assessed on a 100-point scale in which scores were rated low (≤49%), fair (50–79%) and good (≥80%). Diagnostic testing capacity for bacterial meningitis, cholera, and measles was "low" in all the laboratories. The reasons reported for laboratories not conducting diagnostic tests for the selected diseases included inadequate instruments, unavailable reagents, and clinicians' failure to request those diagnostic tests. Laboratory capacity to perform diagnostic tests for the selected diseases was low in Oyo State secondary hospitals. There is a need for the provision of modern instruments and reagents, as well as clinician laboratorian quality assurance programs, to improve diagnostic services relating to the selected diseases. [ABSTRACT FROM AUTHOR]
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- 2019
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39. Effect of enhanced reminders on postnatal clinic attendance in Addis Ababa, Ethiopia: a cluster randomized controlled trial.
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Kebede, Abraham Sahilemichael, Ajayi, IkeOluwapo O., and Arowojolu, Ayodele O.
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CONFIDENCE intervals , *MOTHERS , *PATIENT compliance , *POSTNATAL care , *STATISTICAL sampling , *STATISTICS , *WOMEN'S health , *LOGISTIC regression analysis , *RANDOMIZED controlled trials , *HEALTH care reminder systems , *DESCRIPTIVE statistics - Abstract
Background: Failure to attend maternal health services is an intractable challenge for the health-care system in low- and middle-income countries. The use of technology for reminding patients about their appointments has been demonstrated to be an effective (future) tool toward increased health care services utilization in developing countries, such as Ethiopia. Objective: We aimed to investigate the effect of enhanced reminders on postnatal care attendance versus usual care (notification of an appointment at discharge). Methods: The study was a cluster randomized controlled trial: out of eligible 86 health centers, 16 health centers in Addis Ababa (AA) were randomized to either the intervention (8) or the control (8) groups; with a total of 350 mothers equally randomized into each arm. Mothers in the intervention group received the SMS (short message service) or a voice call reminder at 48 and 24 hours before the due postnatal appointment, whereas the control group received only the usual notification of appointments provided by health professionals at discharge from the ward following delivery. We recruited participants on wards after delivery at discharge and followed them up to 6 weeks. This study's primary outcome was postnatal visit compliance. Our assessment consisted of a two-level bivariate and a multivariate ordinal logistic regression analysis. Results: The majority (97.7%) of the participants completed the study; 173(98.9%) of women in the intervention group and 169 (96.5%) of women in the control group. There was a statistically significant difference in postnatal care (PNC) compliance among women who were in the intervention versus the control group (p-value = 0.005). Higher odds of postnatal compliance was observed among the intervention group (AOR:2.98, 95% CI 1.51–5.8). Conclusions: Mobile phone reminders were effective in terms of enhancing adherence to PNC appointments. This indicates integration of mobile phone reminders in postnatal care could improve postnatal appointment compliance. [ABSTRACT FROM AUTHOR]
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- 2019
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40. Long-lasting insecticidal net use and asymptomatic malaria parasitaemia among household members of laboratory-confirmed malaria patients attending selected health facilities in Abuja, Nigeria, 2016: A cross-sectional survey.
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Onyiah, Amaka Pamela, Ajayi, IkeOluwapo O., Dada-Adegbola, Hannah O., Adedokun, Babatunde O., Balogun, Muhammad S., Nguku, Patrick M., and Ajumobi, Olufemi O.
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MALARIA treatment , *PARASITEMIA , *HEALTH facilities , *PUBLIC health , *HEALTH surveys - Abstract
Introduction: In Nigeria, malaria remains a major burden. There is the presupposition that household members could have common exposure to malaria parasite and use of long-lasting insecticidal net (LLIN) could reduce transmission. This study was conducted to identify factors associated with asymptomatic malaria parasitaemia and LLIN use among households of confirmed malaria patients in Abuja, Nigeria. Methods: A cross-sectional survey was conducted from March to August 2016 in twelve health facilities selected from three area councils in Abuja, Nigeria. Participants were selected using multi-stage sampling technique. Overall, we recruited 602 participants from 107 households linked to 107 malaria patients attending the health facilities. Data on LLIN ownership, utilization, and house characteristics were collected using a semi-structured questionnaire. Blood samples of household members were examined for malaria parasitaemia using microscopy. Data were analyzed using descriptive statistics, Chi-square, and logistic regression (α = 0.05). Results: Median age of respondents was 16.5 years (Interquartile range: 23 years); 55.0% were females. Proportions of households that owned and used at least one LLIN were 44.8% and 33.6%, respectively. Parasitaemia was detected in at least one family member of 102 (95.3%) index malaria patients. Prevalence of asymptomatic malaria parasitaemia among study participants was 421/602 (69.9%). No association was found between individual LLIN use and malaria parasitaemia (odds ratio: 0.9, 95% confidence interval (95%CI): 0.6–1.3) among study participants. Having bushes around the homes was associated with having malaria parasitaemia (adjusted OR (aOR): 2.7, 95%CI: 1.7–4.2) and less use of LLIN (aOR: 0.4, 95%CI: 0.2–0.9). Living in Kwali (aOR: 0.1, 95% CI: 0.0–0.2) was associated with less use of LLIN. Conclusion: High prevalence of asymptomatic malaria and low use of LLIN among household members of malaria patients portend the risk of intra-household common source of malaria transmission. We recommend household health education on LLIN use and environmental management. Study to explore the role of preventive treatment of household members of confirmed malaria patient in curbing transmission is suggested. Strategies promoting LLIN use need to be intensified in Kwali. [ABSTRACT FROM AUTHOR]
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- 2018
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41. Prevalence and risk factor for injury in sub-Saharan Africa: a multicountry study.
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Diamond, Megan B., Dalal, Shona, Adebamowo, Clement, Guwatudde, David, Laurence, Carien, Ajayi, Ikeoluwapo O., Bajunirwe, Francis, Njelekela, Marina A., Chiwanga, Faraja, Adami, Hans-Olov, Nankya-Mutyoba, Joan, Kalyesubula, Robert, Reid, Todd G., Hemenway, David, and Holmes, Michelle D.
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INJURY risk factors ,CONFIDENCE intervals ,LONGITUDINAL method ,QUESTIONNAIRES ,WOUNDS & injuries ,LOGISTIC regression analysis ,DISEASE prevalence ,ODDS ratio - Published
- 2018
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42. Consumption of processed food dietary patterns in four African populations.
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Dalal, Shona, Diamond, Megan B, Adami, Hans-Olov, Holmes, Michelle D, Willett, Walter C, Njelekela, Marina, Laurence, Carien, Volmink, Jimmy, Bajunirwe, Francis, Nankya-Mutyoba, Joan, Guwatudde, David, Reid, Todd G, Sewram, Vikash, Adebamowo, Sally N, Fung, Teresa T, Ajayi, Ikeoluwapo O, Adebamowo, Clement, and Chiwanga, Faraja S
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PROCESSED foods ,FOOD consumption ,NUTRITIONAL requirements ,OBESITY ,OBESITY risk factors ,CONFIDENCE intervals ,DIET ,FACTOR analysis ,FOOD habits ,FOOD handling ,INGESTION ,LONGITUDINAL method ,QUESTIONNAIRES ,PILOT projects ,CROSS-sectional method - Abstract
Objective: To identify predominant dietary patterns in four African populations and examine their association with obesity.Design: Cross-sectional study.Setting/SubjectsWe used data from the Africa/Harvard School of Public Health Partnership for Cohort Research and Training (PaCT) pilot study established to investigate the feasibility of a multi-country longitudinal study of non-communicable chronic disease in sub-Saharan Africa. We applied principal component analysis to dietary intake data collected from an FFQ developed for PaCT to ascertain dietary patterns in Tanzania, South Africa, and peri-urban and rural Uganda. The sample consisted of 444 women and 294 men.Results: We identified two dietary patterns: the Mixed Diet pattern characterized by high intakes of unprocessed foods such as vegetables and fresh fish, but also cold cuts and refined grains; and the Processed Diet pattern characterized by high intakes of salad dressing, cold cuts and sweets. Women in the highest tertile of the Processed Diet pattern score were 3·00 times more likely to be overweight (95 % CI 1·66, 5·45; prevalence=74 %) and 4·24 times more likely to be obese (95 % CI 2·23, 8·05; prevalence=44 %) than women in this pattern's lowest tertile (both P<0·0001; prevalence=47 and 14 %, respectively). We found similarly strong associations in men. There was no association between the Mixed Diet pattern and overweight or obesity.Conclusions: We identified two major dietary patterns in several African populations, a Mixed Diet pattern and a Processed Diet pattern. The Processed Diet pattern was associated with obesity. [ABSTRACT FROM AUTHOR]- Published
- 2018
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43. A qualitative exploration of malaria operational research situation in Nigeria.
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Ajayi, IkeOluwapo O., Ughasoro, Maduka D., Ogunwale, Akintayo, Odeyinka, Oluwaseun, Babalola, Obafemi, Sharafadeen, Salami, Adamu, Al-Mukhtar Y., Ajumobi, Olufemi, Orimogunje, Taiwo, and Nguku, Patrick
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PUBLIC health , *MALARIA prevention , *STAKEHOLDERS , *MEDICAL care , *MALARIA diagnosis - Abstract
Background: Malaria, remains one of the leading causes of high morbidity and mortality in Nigeria despite implementation of several public health interventions for its control. Operational limitations and methodological gaps have been associated with malaria control interventions and research, and these have necessitated the need for a well-tailored Malaria Operational Research (MOR) agenda. However, there is paucity of evidence-based information on relevant stakeholders’ experience, awareness, perceptions and use of MOR and suggestions on setting MOR agenda. As part of a larger study to provide data for national MOR agenda setting, we assessed the MOR research situation from the perspectives of key stakeholders in Nigeria and contribution of MOR to the malaria elimination agenda Methods: We conducted key informant interviews among 40 purposively selected stakeholders from the six geo-political zones in Nigeria. Data was collected using a pre-tested key informant interview guide which comprised issues related to experience, awareness, use of MOR and MOR needs, and suggestions for MOR. We conducted a detailed content analysis. Results: Half of the participants had participated in MOR. Participants perceived MOR as important. Only few were aware of existing framework for MOR in Nigeria while above half expressed that MOR is yet to be used to inform policy in Nigeria. Participants identified several MOR needs such as development of improved diagnostic techniques, and interventions for promoting early diagnosis, prompt treatment and quality programmatic data. Participants opined the need for country-specific prioritised MOR agenda that cut across malaria thematic areas including malaria prevention and case management. Participants suggested the involvement of various stakeholders and multi-disciplinary approach in setting MOR. Conclusion: Although some stakeholders have been involved in MOR, it is still rarely used to inform policy and several needs exist across thematic areas. A broad-based stakeholder involvement, multi-disciplinary approach to agenda setting and its wide dissemination have been suggested. [ABSTRACT FROM AUTHOR]
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- 2017
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44. Common oral conditions and correlates: an oral health survey in Kwara State Nigeria.
- Author
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Tobin, Abiola O. and Ajayi, Ikeoluwapo O.
- Subjects
- *
DENTAL plaque , *GINGIVITIS , *DENTAL caries , *SOCIODEMOGRAPHIC factors , *DISEASE prevalence - Abstract
Background: Oral diseases are one of the most prevalent health problems today with distribution and severity varying in different parts of the world and within the same country. Oral health surveys are needed to determine prevalence of oral conditions and the nature and urgency of oral health interventions. A modified version of World Health Organisation pathfinder survey methods was used to determine prevalence of oral conditions amongst 150 respondents in two local government areas in Kwara State, Nigeria. This involved a stratified cluster sampling technique which identified the subgroups; location and certain age groups 5-6, 12 and 35-44 years age groups respectively. Clinical oral examination was carried out to determine the presence and types of common oral conditions among the respondents. Data analysis was done using descriptive statistics and Chi square analysis at 5% level of significance. Results: Among all the selected subjects 91.3% had an oral condition, while for the rural and urban population it was 93.3 and 89.3% respectively (p > 0.05). The most prevalent oral conditions were plaque and surface calculus found in 66.0% of the respondents respectively. Others are gingivitis (30.0%), enamel wear (15.0%) and dental caries (13.0%). The mean decayed missing filled teeth index was 0.26. The decayed missing filled teeth index did not show any significant difference between the rural and urban areas or male and female gender. The presence of calculus (p = 0.005) and gingivitis (0.015) was more in males than females. The presence of plaque (0.001) and calculus (0.006) was significantly more among the skilled workforce. The 12 year age group had significantly more cases of plaque, calculus and gingivitis while there were more cases of enamel wear among the 35-44 year olds compared with other age groups. There were more cases of trauma (87.5%) seen in urban than rural location (p = 0.029). Conclusion: Oral health in selected communities of Kwara State is suboptimal requiring intervention. The presence of oral conditions is influenced by age, occupation, location and gender. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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45. Prevalence of hypertension and diabetes and their determinants among commercial drivers in Ibadan metropolis, South-Western Nigeria.
- Author
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Odeyinka, Oluwaseun Temitope and Ajayi, IkeOluwapo O.
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- 2017
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46. Cost-Effectiveness and Validity Assessment of Cyscope Microscope, Quantitative Buffy Coat Microscope, and Rapid Diagnostic Kit for Malaria Diagnosis among Clinic Attendees in Ibadan, Nigeria.
- Author
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Ogunniyi, Abiodun, Dairo, Magbagbeola David, Dada-Adegbola, Hannah, Ajayi, Ikeoluwapo O., Olayinka, Adebola, Oyibo, Wellington A., Fawole, Olufunmilayo I., and Ajumobi, Olufemi
- Subjects
MALARIA diagnosis ,BUFFY coat ,MALARIA treatment ,CROSS-sectional method ,FLUORESCENCE microscopy ,MEDICAL equipment ,ECONOMICS - Abstract
Background. Unavailability of accurate, rapid, reliable, and cost-effective malaria diagnostic instruments constitutes major a challenge to malaria elimination. We validated alternative malaria diagnostic instruments and assessed their comparative cost-effectiveness. Method. Using a cross-sectional study design, 502 patients with malaria symptoms at selected health facilities in Ibadan between January and April 2014 were recruited consecutively. We examined malaria parasites using Cyscope®, QBC, and CareStart™ and results were compared to light microscopy (LM). Validity was determined by assessing sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). Costs per hour of use for instruments and turnaround time were determined. Result. Sensitivity of the instruments was 76.0% (CareStart), 95.0% (Cyscope), and 98.1% (QBC). Specificity was 96.0% (CareStart), 87.3% (Cyscope), and 85.5% (QBC). PPV were 65.2%, 67.5%, and 84.7%, while NPV were 93.6%, 98.6%, and 99.4% for CareStart, Cyscope, and QBC with Kappa values of 0.75 (CI = 0.68–0.82) for CareStart, 0.72 (CI = 0.65–0.78) for Cyscope, and 0.71 (CI = 0.64–0.77) for QBC. Average cost per hour of use was the lowest ($2.04) with the Cyscope. Turnaround time was the fastest with Cyscope (5 minutes). Conclusion. Cyscope fluorescent microscope had the shortest turnaround time and is the most cost-effective of all the malaria diagnostic instruments evaluated. [ABSTRACT FROM AUTHOR]
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- 2016
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47. Prevalence of hypertension and associated factors among residents of Ibadan-North Local Government Area of Nigeria.
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Ajayi, Ikeoluwapo O., Sowemimo, Ibukun Opeyemi, Akpa, Onoja Matthew, and Ossai, Ndudi Edmund
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- 2016
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48. An overview of disease surveillance and notification system in Nigeria and the roles of clinicians in disease outbreak prevention and control.
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Isere, Elvis E., Fatiregun, Akinola A., and Ajayi, Ikeoluwapo O.
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PREVENTIVE medicine ,DISEASE outbreaks ,EBOLA virus disease ,PUBLIC health - Abstract
While outbreaks of infectious diseases have long presented a public health challenge, especially in developing countries like Nigeria; within recent years, the frequency of such outbreaks has risen tremendously. Furthermore, with the recent outbreaks of emerging and re-emerging infectious diseases such as Ebola virus disease and other epidemic prone diseases in Nigeria demanding immediate public health action, there is a need to strengthen the existing notifiable disease surveillance and notification system with increased clinicians' involvement in timely reporting of notifiable diseases to designated public health authorities for prompt public health action. Hence, this paper provides the opportunity to increase awareness among clinicians on the importance of immediate reporting of notifiable diseases and intensify engagement of clinicians in disease notification activities by describing various notifiable diseases in Nigeria using their surveillance case definition, outlines the reporting channel for notifying these diseases and highlights the roles of clinicians in the current disease surveillance and notification network for early disease outbreak detection and public health response in Nigeria. [ABSTRACT FROM AUTHOR]
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- 2015
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49. Level of awareness of mammography among women attending outpatient clinics in a teaching hospital in Ibadan, South-West Nigeria.
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Obajimi, Millicent O., Ajayi, Ikeoluwapo O., Oluwasola, Abideen O., Adedokun, Babatunde O., Adeniji-Sofoluwe, Adenike T., Mosuro, Olushola A., Akingbola, Titilola S., Bassey, Oku S., Umeh, Eric, Soyemi, Temitope O., Adegoke, Folasade, Ogungbade, Idiat, Ukaigwe, Chinwe, and Olopade, Olufunmilayo I.
- Subjects
- *
MAMMOGRAMS , *BREAST exams , *BREAST cancer , *CANCER prevention , *AWARENESS , *TEACHING hospitals , *LOGISTIC regression analysis - Abstract
Background: Mammography has been used in developed countries with considerable success but very little is known about this imaging modality in low resource settings. This study examined the level of awareness of mammography and determined factors influencing the level of awareness. Methods: We conducted a hospital based cross sectional study to investigate the level of awareness of mammography among 818 randomly selected women attending the General Outpatient clinics (GOP) of the University College Hospital (UCH), Ibadan, Nigeria. Independent predictors of level of awareness of mammography were identified using multiple logistic regression analysis. Results: The proportion of women who ever heard of mammography was 5%, and they demonstrated poor knowledge of the procedure. Those with primary or secondary levels of education were about three times less likely to be aware of mammography when compared with those with tertiary level of education (OR = 0.3, 95% CI, 0.12 - 0.73). Also, participation in community breast cancer prevention activities (OR = 3.4, 95% CI, 1.39 - 8.36), and previous clinical breast examination (OR = 2.34, 95% CI, 1.10 - 4.96) independently predicted mammography awareness. Newspapers and magazines appeared to be the most important sources of information about mammography screening. Conclusion: The level of awareness of mammography is poor among women attending outpatient clinics in the studied population. Interventions promoting awareness of this screening procedure should give particular attention to the illiterate and older women while clinicians performing breast examinations should utilize the opportunity to inform women about the mammography procedure. Promotion of educational articles on breast cancer and its screening methods via media remains vital for the literate. [ABSTRACT FROM AUTHOR]
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- 2013
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50. Awareness and Utilization of Affordable Medicine Facility-Malaria among Caregivers of Under-Five Children in Ibadan North-West Local Government Area, Oyo State.
- Author
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Ajayi, Ikeoluwapo O., Soyannwo, Tolulope, and Akpa, Onoja M.
- Subjects
- *
CAREGIVERS , *MALARIA treatment , *JUVENILE diseases , *ARTEMISININ , *SOCIODEMOGRAPHIC factors , *ANTIMALARIALS - Abstract
Introduction. Distribution of Affordable Medicine Facility-malaria Artemisinin Combination Therapies (AMFm-ACTs) started in Nigeria in 2011, but its use at community level has not been documented. Methods. Four hundred seventy-eight caregivers whose under-five children had fever within two weeks prior to the survey were selected using cluster sampling technique. Information on sociodemographic characteristics, treatment seeking for malaria, and awareness and use of AMFm-ACTs was collected using an interviewer administered questionnaire. Result. More than half of the respondents (51.2%) bought AMFm-ACTs without prescription. Awareness of AMFm was low as only 9.1% has heard about the programme. Overall, 29.2% used AMFm-ACTs as their first line choice of antimalarial drug. On bivariate analysis age, group (25-34 years), public servants, respondents with tertiary education, respondents with high socioeconomic status, respondents with poor knowledge of symptoms of malaria, awareness of AMFm-ACTs, availability of AMFm-ACTs, and sources of drug were significantly associated with utilization of AMFm-ACTs (P < 0.05). Logistic regression demonstrated that only people who were aware of AMFM-ACTs predicted its use (AOR: 0.073; CI: 0.032-0.166; P < 0.001). Conclusion. Interventions which targeted at raising awareness of AMFm-ACTs among people at risk of malaria are advocated for implementation. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
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