George, T. (2023, June 22).What Is a Retrospective Cohort Study? | Definition & Examples.Scribbr. Retrieved December 30, 2024, from https://www.scribbr.com/methodology/retrospective-cohort-study/ Cite this article Tegan George Tegan is an American based in Amsterdam, with master's degrees in...
control studyhistorical cohort studyThe term retrospective study describes case–control studies and other designs, such as historical cohort studies, in which relevant exposures and/or disease incidences occurred before the time of the study data collection. Keywords: retrospective study; case–control ...
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...
The term “cohort” refers to a group of people who have been included in a study by an event that is based on the definition decided by the researcher. For example, a cohort of people born in Mumbai in the year 1980. This will be called a “birth cohort.” Another example of the ...
This retrospective cohort study attempts to investigate pregnancy complications and adverse pregnancy outcomes in women of advanced maternal age (AMA). Data were extracted from electronic medical records system at West China Second University Hospital of
The aim of this study was therefore to assess treatment response and identify prognostic predictors among patients with epilepsy at Jimma university medical center, Ethiopia. We conducted a retrospective cohort study of 404 newly diagnosed adult epilepsy patients receiving antiepileptic treatment between ...
Due to the low specificity of CRPs, and the ambiguity of the clinical signs of neonatal EOS, data from possible culture negative EOS cases were not analysed due to the lack of a universally accepted definition of the cohort of culture negative EOS. 2.4. Statistical methods The overall discrepan...
An event is serious (FDA MedWatch definition) when the patient outcome is: death life-threatening hospitalisation disability congenital anomaly requires intervention to prevent permanent impairment or damage A 66-year-old woman with a hi... None - 《Reactions Weekly》 被引量: 0发表: 2011年 Bedeu...
We assessed the effect of continuity of care (COC) on the frequency of hospitalization for Ambulatory care-sensitive conditions (ACSCs) to estimate the impact of COC and hearing disability relative to the controls. This retrospective cohort study used cl
Since our study patients of paraquat intoxication were relatively young and had less comorbidity, all patients with ON received surgical treatment. Definition of sequential organ failure assessment (SOFA), and AKIN scores Data were collected and assessed as baseline demographics, while SOFA and AKIN ...