218 results on '"Petrova, Dafina"'
Search Results
202. BRCA1/2 testing for genetic susceptibility to cancer after 25 years: A scoping review and a primer on ethical implications.
- Author
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Petrova D, Cruz M, and Sánchez MJ
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- BRCA1 Protein genetics, BRCA2 Protein genetics, Female, Genes, BRCA1, Genes, BRCA2, Genetic Predisposition to Disease, Genetic Testing, Humans, Mutation, Breast Neoplasms genetics, Ovarian Neoplasms genetics
- Abstract
Background: Mutations in the genes called BRCA1 and BRCA2 are associated with significantly elevated lifetime risk of developing breast and ovarian cancer. This year marks 25 years since genetic tests for BRCA1/2 mutations became available to the public. Currently, comprehensive guidelines exist regarding BRCA1/2 testing and preventive measures in mutation carriers. As such, BRCA1/2 testing represents a precedent not only in genetic testing and management of genetic cancer risk, but also in bioethics. The goal of the current research was to offer a review and an ethical primer of the main ethical challenges related to BRCA testing., Method: A systematic scoping review was undertaken following the PRISMA Extension for Scoping Reviews (PRISMA-ScR). Four databases were searched and 18 articles that met the inclusion criteria were synthetized narratively into a conceptual map., Results: Ethical discussions revolved around the BRCA1/2 gene discovery, how tests are distributed for clinical use, the choice to undergo testing, unresolved issues in receiving and disclosing test results, reproductive decision-making, and culture-specific ethics. Several unique properties of the latest developments in testing circumstances (e.g., incorporation of BRCA1/2 testing in multi-gene or whole genome sequence panels and tests sold directly to consumers) significantly raised the complexity of ethical debates., Conclusions: Multidisciplinary ethical discussion is necessary to guide not only individual decision making but also societal practices and medical guidelines in light of the new technologies available and the latest results regarding psychological, social, and health outcomes in cancer previvors and survivors affected by BRCA mutations., Competing Interests: Declaration of competing interest The authors declare no conflict of interest., (Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2022
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203. Socio-Economic Inequalities in Lung Cancer Outcomes: An Overview of Systematic Reviews.
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Redondo-Sánchez D, Petrova D, Rodríguez-Barranco M, Fernández-Navarro P, Jiménez-Moleón JJ, and Sánchez MJ
- Abstract
In the past decade, evidence has accumulated about socio-economic inequalities in very diverse lung cancer outcomes. To better understand the global effects of socio-economic factors in lung cancer, we conducted an overview of systematic reviews. Four databases were searched for systematic reviews reporting on the relationship between measures of socio-economic status (SES) (individual or area-based) and diverse lung cancer outcomes, including epidemiological indicators and diagnosis- and treatment-related variables. AMSTAR-2 was used to assess the quality of the selected systematic reviews. Eight systematic reviews based on 220 original studies and 8 different indicators were identified. Compared to people with a high SES, people with a lower SES appear to be more likely to develop and die from lung cancer. People with lower SES also have lower cancer survival, most likely due to the lower likelihood of receiving both traditional and next-generation treatments, higher rates of comorbidities, and the higher likelihood of being admitted as emergency. People with a lower SES are generally not diagnosed at later stages, but this may change after broader implementation of lung cancer screening, as early evidence suggests that there may be socio-economic inequalities in its use.
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- 2022
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204. Parental Risk Literacy is Related to Quality of Life in Spanish Families of Children with Autism Spectrum Disorder.
- Author
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Garrido D, Petrova D, Cokely E, Carballo G, and Garcia-Retamero R
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- Adult, Case-Control Studies, Family psychology, Female, Humans, Male, Middle Aged, Parents, Social Support, Autism Spectrum Disorder psychology, Health Literacy, Parenting psychology, Quality of Life
- Abstract
Families of children with autism spectrum disorder (ASD) often experience much more negative perceptions of their family quality of life (FQoL). To investigate key factors that may shape these experiences, we conducted a case-control study of sixty-one Spanish families (29 with a child with ASD) using a broad psychosocial assessment (e.g., ASD severity, social support, demographics), including the first direct test of the relationship between FQoL and parental risk literacy (i.e., the ability to evaluate and understand risk, as measured by numeracy). Results revealed that numeracy was associated with differences in perceived FQoL among families of children with ASD (R
2 = .10), a finding that held across several models statistically controlling for the influence of other variables. Findings suggest that parental risk literacy skills may generally be associated with differences in decision making vulnerabilities (e.g., risk evaluation and interpretation) that influence family outcomes including FQoL.- Published
- 2021
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205. Anticipated help-seeking for cancer symptoms before and after the coronavirus pandemic: results from the Onco-barometer population survey in Spain.
- Author
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Petrova D, Pollán M, Rodriguez-Barranco M, Garrido D, Borrás JM, and Sánchez MJ
- Subjects
- Adolescent, Adult, Aged, COVID-19 complications, COVID-19 diagnosis, COVID-19 virology, Female, Health Knowledge, Attitudes, Practice, Humans, Male, Middle Aged, Neoplasms complications, Neoplasms diagnosis, Neoplasms virology, Patient Acceptance of Health Care, SARS-CoV-2 pathogenicity, Spain epidemiology, Surveys and Questionnaires, Young Adult, COVID-19 epidemiology, Neoplasms epidemiology, Pandemics
- Abstract
Background: The patient interval-the time patients wait before consulting their physician after noticing cancer symptoms-contributes to diagnostic delays. We compared anticipated help-seeking times for cancer symptoms and perceived barriers to help-seeking before and after the coronavirus pandemic., Methods: Two waves (pre-Coronavirus: February 2020, N = 3269; and post-Coronavirus: August 2020, N = 1500) of the Spanish Onco-barometer population survey were compared. The international ABC instrument was administered. Pre-post comparisons were performed using multiple logistic and Poisson regression models., Results: There was a consistent and significant increase in anticipated times to help-seeking for 12 of 13 cancer symptoms, with the largest increases for breast changes (OR = 1.54, 95% CI 1.22-1-96) and unexplained bleeding (OR = 1.50, 1.26-1.79). Respondents were more likely to report barriers to help-seeking in the post wave, most notably worry about what the doctor may find (OR = 1.58, 1.35-1.84) and worry about wasting the doctor's time (OR = 1.48, 1.25-1.74). Women and older individuals were the most affected., Conclusions: Participants reported longer waiting times to help-seeking for cancer symptoms after the pandemic. There is an urgent need for public interventions encouraging people to consult their physicians with symptoms suggestive of cancer and counteracting the main barriers perceived during the pandemic situation.
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- 2021
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206. Plant foods, dietary fibre and risk of ischaemic heart disease in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort.
- Author
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Perez-Cornago A, Crowe FL, Appleby PN, Bradbury KE, Wood AM, Jakobsen MU, Johnson L, Sacerdote C, Steur M, Weiderpass E, Würtz AML, Kühn T, Katzke V, Trichopoulou A, Karakatsani A, La Vecchia C, Masala G, Tumino R, Panico S, Sluijs I, Skeie G, Imaz L, Petrova D, Quirós JR, Yohar SMC, Jakszyn P, Melander O, Sonestedt E, Andersson J, Wennberg M, Aune D, Riboli E, Schulze MB, di Angelantonio E, Wareham NJ, Danesh J, Forouhi NG, Butterworth AS, and Key TJ
- Subjects
- Diet, Dietary Fiber, Europe, Female, Humans, Life Style, Male, Prospective Studies, Risk Factors, Myocardial Ischemia epidemiology, Neoplasms
- Abstract
Background: Epidemiological evidence indicates that diets rich in plant foods are associated with a lower risk of ischaemic heart disease (IHD), but there is sparse information on fruit and vegetable subtypes and sources of dietary fibre. This study examined the associations of major plant foods, their subtypes and dietary fibre with risk of IHD in the European Prospective Investigation into Cancer and Nutrition (EPIC)., Methods: We conducted a prospective analysis of 490 311 men and women without a history of myocardial infarction or stroke at recruitment (12.6 years of follow-up, n cases = 8504), in 10 European countries. Dietary intake was assessed using validated questionnaires, calibrated with 24-h recalls. Multivariable Cox regressions were used to estimate hazard ratios (HR) of IHD., Results: There was a lower risk of IHD with a higher intake of fruit and vegetables combined [HR per 200 g/day higher intake 0.94, 95% confidence interval (CI): 0.90-0.99, P-trend = 0.009], and with total fruits (per 100 g/day 0.97, 0.95-1.00, P-trend = 0.021). There was no evidence for a reduced risk for fruit subtypes, except for bananas. Risk was lower with higher intakes of nuts and seeds (per 10 g/day 0.90, 0.82-0.98, P-trend = 0.020), total fibre (per 10 g/day 0.91, 0.85-0.98, P-trend = 0.015), fruit and vegetable fibre (per 4 g/day 0.95, 0.91-0.99, P-trend = 0.022) and fruit fibre (per 2 g/day 0.97, 0.95-1.00, P-trend = 0.045). No associations were observed between vegetables, vegetables subtypes, legumes, cereals and IHD risk., Conclusions: In this large prospective study, we found some small inverse associations between plant foods and IHD risk, with fruit and vegetables combined being the most strongly inversely associated with risk. Whether these small associations are causal remains unclear., (© The Author(s) 2020. Published by Oxford University Press on behalf of the International Epidemiological Association.)
- Published
- 2021
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207. Rare thyroid malignancies in Europe: Data from the information network on rare cancers in Europe (RARECAREnet).
- Author
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Locati L, Cavalieri S, Dal Maso L, Busco S, Anderson LA, Botta L, Bento MJ, Carulla M, Chirlaque López MD, Fusco M, Guevara M, Innos K, Børge Johannesen T, Micallef R, Minicozzi P, Panato C, Petrova D, Rubio-Casadevall J, Smailyte G, Francesca Vitale M, and Trama A
- Subjects
- Europe, Female, Humans, Male, Registries, Databases, Factual standards, Rare Diseases epidemiology, Thyroid Neoplasms epidemiology
- Abstract
Objective: Limited information is available on the incidence of rare thyroid cancer (TC) subtypes: anaplastic (ATC) and medullary (MTC). The aim of this study was to describe incidence variations and trends across European countries of all TC subtypes., Materials and Methods: We used the RARECAREnet database including 80721 TC incident cases in the period 2000-2007 from 77 population-based cancer registries (CRs) in Europe. In the trend analyses, we included 68890 TC cases from 53 CRs with at least 6 years of incidence data in the years 2000-2007., Results: In Europe age-standardised incidence rates (ASR) in women were <0.3/100,000 for MTC and ATC whereas ASR were 5.3/100,000 for papillary thyroid cancer (PTC) and 1.1/100,000 for follicular TC (FTC). Corresponding ASRs in men were <0.2/100,000 for MTC and ATC, 1.5 for PTC and 0.4 for FTC. Across countries and in both sexes the incidence of FTC and MTC was moderately correlated (r ~ 0.5) with that of PTC, while a less marked correlation (r < 0.4) emerged for ATC ASRs. The changes of the PTC ASRs across countries and time were weakly (r < 0.3) or moderately (r ~ 0.5) correlated to the changes of the other subtypes for both sexes., Conclusion: The huge increase and heterogeneity between countries of PTC incidence has a small influence on the trends and variations of MTC and ATC in Europe. Large-scale epidemiological and clinical registry-based studies are warranted to increase knowledge about the rarest TC subtypes. This information would be fundamental for the design of new clinical trials and for inference., (Copyright © 2020 Elsevier Ltd. All rights reserved.)
- Published
- 2020
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208. Mediating effect of soluble B-cell activation immune markers on the association between anthropometric and lifestyle factors and lymphoma development.
- Author
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Saberi Hosnijeh F, Kolijn PM, Casabonne D, Nieters A, Solans M, Naudin S, Ferrari P, Mckay JD, Weiderpass E, Perduca V, Besson C, Mancini FR, Masala G, Krogh V, Ricceri F, Huerta JM, Petrova D, Sala N, Trichopoulou A, Karakatsani A, La Vecchia C, Kaaks R, Canzian F, Aune D, Boeing H, Schulze MB, Perez-Cornago A, Langerak AW, van der Velden VHJ, and Vermeulen R
- Subjects
- Biomarkers, Case-Control Studies, Cohort Studies, Exercise physiology, Female, Humans, Leukemia, Lymphocytic, Chronic, B-Cell immunology, Lymphocyte Activation immunology, Lymphoma, Follicular immunology, Lymphoma, Large B-Cell, Diffuse immunology, Male, Prospective Studies, Antigens, CD, B-Lymphocytes immunology, Body Mass Index, Chemokine CXCL13, Life Style, Lymphoma, Follicular etiology, Lymphoma, Large B-Cell, Diffuse etiology
- Abstract
Sustained B-cell activation is an important mechanism contributing to B-cell lymphoma (BCL). We aimed to validate four previously reported B-cell activation markers predictive of BCL risk (sCD23, sCD27, sCD30, and CXCL13) and to examine their possible mediating effects on the association between anthropometric and lifestyle factors and major BCL subtypes. Pre-diagnostic serum levels were measured for 517 BCL cases and 525 controls in a nested case-control study. The odds ratios of BCL were 6.2 in the highest versus lowest quartile for sCD23, 2.6 for sCD30, 4.2 for sCD27, and 2.6 for CXCL13. Higher levels of all markers were associated with increased risk of chronic lymphocytic leukemia (CLL), follicular lymphoma (FL), and diffuse large B-cell lymphoma (DLBCL). Following mutual adjustment for the other immune markers, sCD23 remained associated with all subtypes and CXCL13 with FL and DLBCL. The associations of sCD23 with CLL and DLBCL and CXCL13 with DLBCL persisted among cases sampled > 9 years before diagnosis. sCD23 showed a good predictive ability (area under the curve = 0.80) for CLL, in particular among older, male participants. sCD23 and CXCL13 showed a mediating effect between body mass index (positive) and DLBCL risk, while CXCL13 contributed to the association between physical activity (inverse) and DLBCL. Our data suggest a role of B-cell activation in BCL development and a mediating role of the immune system for lifestyle factors.
- Published
- 2020
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209. [Obesity as a risk factor in COVID-19: Possible mechanisms and implications].
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Petrova D, Salamanca-Fernández E, Rodríguez Barranco M, Navarro Pérez P, Jiménez Moleón JJ, and Sánchez MJ
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- COVID-19, Coronavirus Infections epidemiology, Humans, Obesity epidemiology, Pandemics, Pneumonia, Viral epidemiology, Risk Factors, SARS-CoV-2, Severity of Illness Index, Spain epidemiology, Betacoronavirus, Coronavirus Infections etiology, Obesity complications, Pneumonia, Viral etiology
- Abstract
Recent reports suggest that obesity is a risk factor for more severe coronavirus disease. This article summarizes the available scientific evidence on the role of obesity in COVID-19. We focus on implications for younger patients and the proposed biological mechanisms that could explain both the higher risk observed and the possible higher contagiousness of people with obesity. We consider implications of the pandemic for people with obesity in relation to: difficulties in managing hospitalized patients, implications of confinement for the control and treatment of obesity, and the stigma people with obesity suffer, that could increase should the relationship between obesity and COVID-19 be confirmed. Understanding the role of obesity in COVID-19 should be a public health priority, given the high prevalence of this condition in our country., (Copyright © 2020 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.)
- Published
- 2020
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210. Psychological and cognitive factors related to prehospital delay in acute coronary syndrome: A systematic review.
- Author
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Arrebola-Moreno M, Petrova D, Garcia-Retamero R, Rivera-López R, Jordan-Martínez L, Arrebola JP, Ramírez-Hernández JA, and Catena A
- Subjects
- Acute Coronary Syndrome complications, Acute Coronary Syndrome therapy, Emergency Medical Services, Humans, Time Factors, Acute Coronary Syndrome psychology, Cognition, Help-Seeking Behavior, Time-to-Treatment trends
- Abstract
Background: In acute coronary syndrome the time elapsed between the start of symptoms and the moment the patient receives treatment is an important determinant of survival and subsequent recovery. However, many patients do not receive treatment as quickly as recommended, mostly due to substantial prehospital delays such as waiting to seek medical attention after symptoms have started., Objective: To conduct a systematic review with meta-analysis of the relationship between nine frequently investigated psychological and cognitive factors and prehospital delay., Design: A protocol was preregistered in PROSPERO [CRD42018094198] and a systematic review was conducted following PRISMA guidelines., Data Sources: The following databases were searched for quantitative articles published between 1997 and 2019: Medline (PubMed), Web of Science, Scopus, Psych Info, PAIS, and Open grey., Review Methods: Study risk of bias was assessed with the NIH Quality Assessment Tool for Observational, Cohort, and Cross-Sectional Studies. A best evidence synthesis was performed to summarize the findings of the included studies., Results: Forty-eight articles, reporting on 57 studies from 23 countries met the inclusion criteria. Studies used very diverse definitions of prehospital delay and analytical practices, which precluded meta-analysis. The best evidence synthesis indicated that there was evidence that patients who attributed their symptoms to a cardiac event (n = 37), perceived symptoms as serious (n = 24), or felt anxiety in response to symptoms (n = 15) reported shorter prehospital delay, with effect sizes indicating important clinical differences (e.g., 1.5-2 h shorter prehospital delay). In contrast, there was limited evidence for a relationship between prehospital delay and knowledge of symptoms (n = 18), concern for troubling others (n = 18), fear (n = 17), or embarrassment in asking for help (n = 14)., Conclusions: The current review shows that symptom attribution to cardiac events and some degree of perceived threat are fundamental to speed up help-seeking. In contrast, social concerns and barriers in seeking medical attention (embarrassment or concern for troubling others) may not be as important as initially thought. The current review also shows that the use of very diverse methodological practices strongly limits the integration of evidence into meaningful recommendations. We conclude that there is urgent need for common guidelines for prehospital delay study design and reporting., (Copyright © 2020 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2020
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211. Еffects of fortified milk on cognitive abilities in school-aged children: results from a randomized-controlled trial.
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Petrova D, Bernabeu Litrán MA, García-Mármol E, Rodríguez-Rodríguez M, Cueto-Martín B, López-Huertas E, Catena A, and Fonollá J
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- Adolescent, Animals, Child, Female, Humans, Male, Memory, Short-Term physiology, Task Performance and Analysis, Cognition physiology, Food, Fortified, Milk
- Abstract
Background: Micronutrients such as vitamins and minerals and long-chain polyunsaturated omega-3 fatty acids (PUFAs) are essential for children's brain development and cognitive functions. The current study investigated whether milk fortified with micronutrients and PUFA can result in improved cognitive function in mainstream school children., Methods: One-hundred-and-nineteen children (age 8-14, 58 boys) were randomly allocated to a fortified milk group or a regular full milk control group. Participants consumed 0.6L/day of the milk for 5 months. We recorded relevant biochemical, anthropometric, and cognitive measures (working memory and processing speed) at the start of the study and at follow-up after 5 months., Results: The fortified milk significantly increased docosahexaenoic acid (DHA) (change from baseline of 28% [95% CI 17-39%] vs. -6% [95% CI - 13 to 0%] in the control group) and serum 25OH-vitamin D concentrations (41% [95% CI 30-52%] vs. 21% [95% CI 11-30%] in the control group). The fortified milk improved working memory on one of two tests (32% [95% CI 17-47%] vs. 13% [95% CI 6-19%] in the control group). The fortified milk also indirectly increased processing speed on one of two tests; this effect was small and completely mediated by increases in 25OH-vitamin D concentrations., Conclusions: These results suggest that fortifying milk with micronutrients and PUFA could be an effective and practical way to aid children's cognitive development.
- Published
- 2019
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212. Social support buffers the negative effects of stress in cardiac patients: a cross-sectional study with acute coronary syndrome patients.
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Wiesmaierova S, Petrova D, Arrebola Moreno A, Catena A, Ramírez Hernández JA, and Garcia-Retamero R
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- Acute Coronary Syndrome rehabilitation, Adult, Communication, Cross-Sectional Studies, Female, Health Status, Humans, Life Change Events, Male, Middle Aged, Social Environment, Surveys and Questionnaires, Acute Coronary Syndrome psychology, Quality of Life psychology, Social Adjustment, Social Support, Stress, Psychological psychology
- Abstract
Cardiac patients who have social support generally have better prognosis than patients who lack social support. Several theoretical mechanisms have been proposed to explain this protective effect, including the capacity of social support to buffer the negative effects of stress. We tested this buffering effect in a study of patients hospitalized for acute coronary syndrome (ACS) in Spain. Several days after the cardiac event patients answered a questionnaire measuring stressful events during their lifetime, perceived social support around the time of the cardiac event, and depression symptoms in the past week. Results showed that stressful life events were related to depressive symptoms and worse renal function post-ACS only among patients with low perceived social support. Among patients who reported enough social support, lifetime stress was not related to depressive symptoms. No similar effects were observed on other prognostic indicators such as troponin levels or the number of obstructed arteries. These results suggest that social support can buffer the negative effects of stress on the mental and physical well-being of cardiac patients.
- Published
- 2019
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213. Sex differences in the association between impulsivity and driving under the influence of alcohol in young adults: The specific role of sensation seeking.
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Navas JF, Martín-Pérez C, Petrova D, Verdejo-García A, Cano M, Sagripanti-Mazuquín O, Perandrés-Gómez A, López-Martín Á, Cordovilla-Guardia S, Megías A, Perales JC, and Vilar-López R
- Subjects
- Adolescent, Adult, Alcohol Drinking epidemiology, Driving Under the Influence prevention & control, Female, Humans, Male, Surveys and Questionnaires, Young Adult, Driving Under the Influence psychology, Driving Under the Influence statistics & numerical data, Impulsive Behavior physiology, Risk-Taking, Sex Factors
- Abstract
Introduction: There is an outstanding need to identify predictors of driving under the influence of alcohol (DUI) among young adults, particularly women. Impulsivity, or the tendency to act without thinking, is a predictor of DUI, but the specific facets of impulsivity that predict DUI and their interaction with sex differences remain unclear. We aimed to investigate sex differences in the link between impulsivity facets and DUI. Moreover, we sought to replicate previous findings regarding sex differences on impulsivity, and associations between impulsivity facets and DUI., Method: A total of 506 university students participated in the study (males, n = 128; females, n = 378). Participants completed measures of impulsivity (UPPS-P short version), alcohol use (AUDIT-C), frequency of DUI episodes and related perception of risk. The UPPS-P assesses five facets of impulsivity: sensation seeking, (lack of) premeditation and perseverance and positive and negative urgency., Results: Men showed higher sensation seeking and lack of perseverance, alcohol use and DUI frequency and lower risk perception than women. DUI frequency was negatively associated with perception of risk and positively associated with alcohol use and the five impulsivity facets. After controlling for alcohol use and risk perception, only lack of premeditation was associated with DUI frequency in the whole sample. Sensation seeking was positively associated with DUI frequency only in women., Discussion: The link between lack of premeditation and DUI suggest that pre-drinking planning strategies can contribute to prevent risky driving. In women, specific links between sensation seeking and DUI suggest the need for personality-tailored prevention strategies., (Copyright © 2019 Elsevier Ltd. All rights reserved.)
- Published
- 2019
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214. Graphical and numerical skills in pre- and postgraduate medical students from a private university.
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Mas G, Tello T, Ortiz P, Petrova D, and García-Retamero R
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- Adult, Cross-Sectional Studies, Female, Humans, Male, Mexico, Private Facilities, Schools, Medical, Young Adult, Education, Medical, Education, Medical, Graduate, Mathematical Concepts, Professional Competence, Statistics as Topic
- Abstract
Introduction: Physicians and medical students need to understand numerical and graphical health data in order to provide patients with correct information., Objective: The graphical and numerical skills of medical students and residents from a private university in Lima, Peru, were determined in this investigation., Method: Cross-sectional, descriptive study. The Objective Numeracy, Subjective Numeracy and Graph Literacy Scales were applied to medical students at their two final years of medical school and to medical residents., Results: Of 169 participants, 52.07% were sixth-year and 18.34% were seventh-year students and 29.58% were residents. Mean objective numeracy score was 7.34, mean subjective numeracy was 34.12 and mean graph literacy was 10.35. A multiple linear regression analysis showed that Subjective and Objective Numeracy Scales highest means were associated with the male gender and training on research methodology (p < 0.05). Graph Literacy Scale highest means were associated with the male gender and younger age (p-value < 0.05)., Conclusion: Numeracy and Graph Literacy Scales mean scores were high in medical students., (Copyright: © 2018 SecretarÍa de Salud.)
- Published
- 2018
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215. Numeracy Predicts Risk of Pre-Hospital Decision Delay: a Retrospective Study of Acute Coronary Syndrome Survival.
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Petrova D, Garcia-Retamero R, Catena A, Cokely E, Heredia Carrasco A, Arrebola Moreno A, and Ramírez Hernández JA
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- Adult, Aged, Female, Humans, Male, Middle Aged, Retrospective Studies, Survivors, Time-to-Treatment, Acute Coronary Syndrome psychology, Decision Making, Health Knowledge, Attitudes, Practice, Health Literacy, Patient Acceptance of Health Care psychology
- Abstract
Background: Many patients delay seeking medical attention during acute coronary syndromes (ACS), profoundly increasing their risk for death and major disability. Although research has identified several risk factors, efforts to improve patient decision making have generally been unsuccessful, prompting a call for more research into psychological factors., Purpose: The purpose of this study is to estimate the relationship between ACS decision delay and numeracy, a factor closely related to general decision making skill and risk literacy., Methods: About 5 days after experiencing ACS, 102 survivors (mean age = 58, 32-74) completed a questionnaire including measures of numeracy, decision delay, and other relevant factors (e.g., anxiety, depression, symptom severity, knowledge, demographics)., Results: Low patient numeracy was related to longer decision delay, OR = 0.64 [95 % confidence interval (CI) 0.44, 0.92], which was in turn related to higher odds of positive troponin on arrival at the hospital, OR = 1.37 [95 % CI 1.01, 2.01]. Independent of the influence of all other assessed factors, a patient with high (vs. low) numeracy was about four times more likely to seek medical attention within the critical first hour after symptom onset (i.e., OR
high-low = 3.84 [1.127, 11.65])., Conclusions: Numeracy may be one of the largest decision delay risk factors identified to date. Results accord with theories emphasizing potentially pivotal roles of patient deliberation, denial, and outcome understanding during decision making. Findings suggest that brief numeracy assessments may predict which patients are at greater risk for life-threatening decision delay and may also facilitate the design of risk communications that are appropriate for diverse patients who vary in risk literacy.- Published
- 2017
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216. To screen or not to screen: What factors influence complex screening decisions?
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Petrova D, Garcia-Retamero R, Catena A, and van der Pligt J
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- Adolescent, Criminal Behavior, Female, Humans, Male, Models, Theoretical, Young Adult, Comprehension, Decision Making, Mass Screening psychology
- Abstract
Contrary to people's intuitions, many screenings can have both benefits (e.g., lives saved) and harms (e.g., unnecessary treatments). Statistical information is often provided to ensure informed decision making. However, few theoretical models have addressed the role of comprehension of such information in screening decisions. In an experiment, we studied how cognitive skills, emotions, and a priori beliefs about screening affect comprehension of the evidence of benefits and harms from screening and intentions to get screened. Young adults (N = 347) received information about a disease for which a screening test was available and numerical information about the benefits and harms from screening. Results showed that comprehension and perceptions of benefits are central to decisions; however, lay perceptions of harms along the screening cascade require further study. Numeracy, science literacy, and emotions can promote informed decision making by facilitating comprehension of the evidence. At the same time emotions and beliefs resulting from persuasive campaigns can have strong effects on screening intentions beyond the available evidence. To apply to screening procedures where informed decision making is recommended, theoretical models of screening decisions need to include comprehension of benefits and harms, and account for how cognitive skills, emotions, and beliefs influence comprehension and decisions. (PsycINFO Database Record, ((c) 2016 APA, all rights reserved).)
- Published
- 2016
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217. Lonely hearts don't get checked: On the role of social support in screening for cardiovascular risk.
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Petrova D, Garcia-Retamero R, and Catena A
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- Adult, Blood Pressure physiology, Cardiovascular Diseases psychology, Cross-Sectional Studies, Female, Health Surveys, Humans, Hypercholesterolemia diagnosis, Hypertension diagnosis, Life Style, Logistic Models, Male, Middle Aged, Risk Factors, Spain, Cardiovascular Diseases prevention & control, Patient Acceptance of Health Care psychology, Preventive Health Services methods, Social Support
- Abstract
Objective: Regular cardiovascular risk screening can prevent cardiovascular disease through timely implementation of lifestyle changes or medication. However, few studies have investigated what factors promote regular screening for risk factors like hypertension and high blood cholesterol. The aim of this study was to investigate the relationship between social support and adherence to cardiovascular risk screening., Methods: We analyzed data from the Spanish National Health Survey-a cross-sectional representative survey conducted by the Spanish Ministry of Health in 2012 (N=21,007). Participants reported whether they had their blood pressure and cholesterol levels measured by a health professional in the previous 12 months. Social support (i.e., the perception that emotional and practical support was available when needed) was measured with a validated scale. Multiple logistic regressions were conducted adjusted for demographic and health-related factors., Results: Compared to individuals who reported a lack of social support, individuals who perceived sufficient social support were on average twice more likely to report participation in blood pressure screening, OR=2.06, 95% CI [1.60, 2.66] and cholesterol screening, OR=2.85, 95% CI [1.99, 4.09]. These effects were uniform across different demographics and were replicated in a previous wave of the survey. Factors associated with worse screening adherence were low social class, being single or widowed, smoking, alcohol consumption, and no history of cardiovascular risk., Discussion: Perceptions of social support are positively related to cardiovascular risk screening adherence. Future research should investigate what type of social support most effectively increases screening participation among high risk populations., (Copyright © 2015 Elsevier Inc. All rights reserved.)
- Published
- 2015
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218. Young women's constructions of the HPV vaccine: a cross-cultural, qualitative study in Scotland, Spain, Serbia and Bulgaria.
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Gray Brunton C, Farver I, Jäger M, Lenneis A, Parve K, Patarcic D, Petrova D, Hogg R, Kennedy C, Garcia-Retamero R, and Todorova I
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- Adolescent, Adult, Bulgaria, Female, Focus Groups, Humans, Qualitative Research, Scotland, Serbia, Spain, Uterine Cervical Neoplasms prevention & control, Uterine Cervical Neoplasms virology, Women's Health, Young Adult, Cross-Cultural Comparison, Health Knowledge, Attitudes, Practice, Papillomavirus Infections prevention & control, Papillomavirus Vaccines
- Abstract
Background: Following international trends, the HPV (human papilloma virus) vaccine was introduced in Europe for protection against infection from common strands of the HPV virus which can lead to cervical cancer. Young women aged 18-26 years are at greatest risk of infection by the HPV virus yet have been neglected in research, policy, and practice., Purpose: To explore young women's constructions of the HPV vaccine in four European countries with different implementation policies ranging from national school-based programmes, regarded as the gold standard, to regional on-demand and private provision., Method: Qualitative methods comprising 11 focus group discussions with 54 young women aged 18-26, in Scotland (n = 10), Spain (n = 25), Serbia (n = 9) and Bulgaria (n = 10). A discursive analysis was conducted, following an initial thematic analysis., Results: Two competing discursive constructions were considered: the 'responsible young woman' discourse was constructed as someone with individual rights to health, choice and discretion along with responsibilities to protect health and make rational decisions. In 'the HPV vaccine: a discourse of exclusion', access to the vaccine, wider health promotion and knowledge was controlled by others which had the potential to undermine the young woman's health. We consider how young women managed this tension through recourse to being health vigilant., Conclusion: Qualitative, cross-cultural research highlighted common concerns amongst young European women towards being responsible citizens in the face of their health and highlighted socio-cultural constraints to knowledge and resources. We highlight cross-cultural implications particularly between Western and Eastern European contexts.
- Published
- 2014
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