Results 41 to 50 of about 3,487,987 (333)
Frontiers in Veterinary Science, 2017 One of the most commonly observational study designs employed in veterinary is the cross-sectional study with binary outcomes. To measure an association with exposure, the use of prevalence ratios (PR) or odds ratios (OR) are possible.
Brayan Alexander Fonseca Martinez +5 more
semanticscholar +1 more source
Characteristics of non-randomised studies of drug treatments: cross sectional study
BMJ MedicineObjective To examine the characteristics of comparative non-randomised studies that assess the effectiveness or safety, or both, of drug treatments.Design Cross sectional study.Data sources Medline (Ovid), for reports published from 1 June 2022 to 31 ...
Raphaël Porcher +6 more
doaj +1 more source
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
doaj
BMC Medical Research Methodology, 2018 BackgroundBiomarker-based analyses are commonly reported in observational epidemiological studies; however currently there are no specific study quality assessment tools to assist evaluation of conducted research.
J. Wirsching +10 more
semanticscholar +1 more source
Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders
Population Ecology, EarlyView.We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa +2 more
wiley +1 more source
Kerala Journal of Psychiatry, 2020 Descriptive studies are observational studies which range from the case and case series report to extensive epidemiological studies. The essential features of the descriptive studies are its cross-sectional nature.
Pankajakshan Vijayanthi Indu +1 more
doaj
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
Scientific Reports, 2017 Headache is increasingly being reported as a detrimental effect of mobile phone (MP) use. However, studies aimed to investigate the association between MP use and headache yielded conflicting results.
Jing Wang, Hui Su, Wei Xie, Sheng-Nan Yu
semanticscholar +1 more source
Causal diagrams and the cross-sectional study
Clinical Epidemiology, 2013 The cross-sectional study design is sometimes avoided by researchers or considered an undesired methodology. Possible reasons include incomplete understanding of the research design, fear of bias, and uncertainty about the measure of association. Using causal diagrams and certain premises, we compared a hypothetical cross-sectional study of the effect ...
Doron J. Shahar, Eyal Shahar
openaire +5 more sources
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source