Retrospective cohort study highlighted outcome reporting bias in UK publicly funded trials. J Clin Epidemiol. 2011;64:1317–24. : 10.1016/j.jclinepi.2011.03.013 .Matthews GA, Dumville JC, Hewitt CE et al. Retrospective cohort study highlighted outcome reporting bias in UK publicly funded trials ...
How does recall bias affect the results of a retrospective cohort study? Can a retrospective cohort study establish causality? Cite this Scribbr article If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add...
Because exposure or risk factor assessment precedes assessment of outcome, this study design can establish temporality, as in a prospective cohort, and is less subject to recall bias that can hinder case-control studies. By selecting the cases and controls from the same source population, this ...
Study sample Our sample included people with hearing disability and a control without any disability. We used propensity score matching (PSM) to reduce selection bias in observational studies27, particularly a nearest neighbor matching without a specified caliper distance since our sample size was suffi...
Retrospective cohort study回顾性队列研究 Is27reallyadangerousageforfamousmusicians?Retrospectivecohortstudy GroupMembers：TheBMJ •BritishMedicalJournal(1840)•Aweeklypeer-reviewed(同行评议)medicaljournal,•OfficiallyshortenedtoBMJin1988,•ChangedtoTheBMJin2014[1].Inthe2014JournalCitationReports,theBMJ's...
Additionally, due to incomplete data collection and inaccurate data elements from the MIMIC-III database, the potential for bias cannot be excluded. Conclusion In the present study, we developed a prediction model, the mionl-MEWS, for the 28-day mortality of critically ill patients admitted to ...
Infect Dis Ther (2023) 12:1625–1640 https://doi.org/10.1007/s40121-023-00813-1 ORIGINAL RESEARCH Dynamic NLR and PLR in Predicting COVID-19 Severity: A Retrospective Cohort Study Erika Asperges . Giuseppe Albi . Valentina Zuccaro . Margherita Sambo . Teresa C. Pieri . Matteo Calia . ...
A retrospective cohort study of stroke onset: implications for characterizing short term effects from ambient air pollution . Environ Health , 10 : 87.Johnson JY, Villeneuve PJ, Pasichnyk D, Rowe BH (2011) A retrospective cohort study of stroke onset: implications for characterizing short term ...
This difference may be because the study participants were mainly volunteers, which causes a bias. A meta-analysis conducted in older white adults found that the lowest risk of death was at a BMI of 27–27.9 kg/m2, which is higher than that in younger people [26]. Meanwhile, we found ...
Rembiasz, K.Budzynski, A.Taylor & FrancisActa Chirurgica BelgicaPedziwiatr M, Budzynski P, Stanek M, Matlok M, Major P, Wierdak M, et al. Mechanical bowel obstruction-changes in aeti- ology over the past 145 years: a single centre retrospective cohort study. Acta Chir Belg. 2015;...