Results 11 to 20 of about 1,589,263 (300)
Observational research methods—Cohort studies, cross sectional studies, and case–control studies
African Journal of Emergency Medicine, 2012 Cohort, cross sectional, and case–control studies are collectively referred to as observational studies. Observational studies are often the only practicable method of answering questions of aetiology, the natural history and treatment of rare conditions
C.J. Mann
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Estimating adjusted prevalence ratio in clustered cross-sectional epidemiological data. [PDF]
, 2008 BACKGROUND: Many epidemiologic studies report the odds ratio as a measure of association for cross-sectional studies with common outcomes. In such cases, the prevalence ratios may not be inferred from the estimated odds ratios.
Cooper Philip J +29 more
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Prevalence and factors associated with overweight in adults - Brazil, 2008-2009
Revista Brasileira de Cineantropometria e Desempenho Humano, 2014 The worldwide overweight prevalence showed a rapid increase in recent decades, featuring a true global epidemic. The aim of this study was to determine the overweight prevalence (BMI ≥ 25kg/m2) and possible associations with socioeconomic and demographic
Vladimir Schuindt da Silva +3 more
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Insight Into Quality of Prescription Writing - An Instituitional Study [PDF]
Journal of Clinical and Diagnostic Research, 2016 Introduction: Prescription writing is an important task performed by a doctor during patient management. Prescription refers to written instructions given to a patient regarding medications.
Sujatha Dyasanoor, Ayeesha Urooge
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Brazilian Oral Research, 2021 This study aimed to assess the prevalence, extent, and associated factors of underlying dentin shadows (UDS) in the occlusal surfaces of permanent posterior teeth among 12-year-old schoolchildren from southern Brazil.
Patrícia Kolling MARQUEZAN +4 more
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Medical Student Syndrome in Medical University students in Jordan: A Cross-sectional Study
International Journal of Medical Students, 2023 BACKGROUND: The widely recognized phenomenon known as 'medical student syndrome' refers to the tendency of many medical students to develop fears and symptoms of illnesses they are studying.
Jehad Feras AlSamhori +5 more
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Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022 Objective: To determine the prevalence of dental fluorosis in a population not exposed to fluoridated water and to evaluate the effect of the sampling technique on this measurement.
Maria Cristina de Matos Castilho +2 more
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Knowledge and Practice of Present and Future Dentists about Nutrition Counseling in Yazd, Iran in 2022 [PDF]
Journal of Community Health Research, 2023 Background: Inadequate nutrition can affect oral health. Compromised oral health can also alter food choices and negatively lead to poor nutrition. This study aims to assess the knowledge and practice of dentists and dental students regarding nutrition ...
Fahimeh Rashidi Maybodi +2 more
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Cross-sectional associations between physical activity and CRF outcomes.
, 2023 (1) Overview of participant demographics and injury characteristics for the pooled association comparisons. (2) Summary of the individual studies included in the review.
Carole Lunny (769209) +8 more
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Quality assessment of cross-sectional studies.
, 2022 Quality assessment of cross-sectional studies.
Nor Afiah Mohd Zulkefli (10021880) +3 more
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