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A retrospective cohort study, also called a historic cohort study, is a longitudinal cohort study used in medical and psychological research. A cohort of individuals that share a common exposure factor is compared with another group of equivalent individuals not exposed to that factor, to determine the factor's influence on the incidence of a ...
Cohort studies can be retrospective (looking back in time, thus using existing data such as medical records or claims database) or prospective (requiring the collection of new data). [3] Retrospective cohort studies restrict the investigators' ability to reduce confounding and bias because collected information is restricted to data that ...
A longitudinal study (or longitudinal survey, or panel study) is a research design that involves repeated observations of the same variables (e.g., people) over long periods of time (i.e., uses longitudinal data). It is often a type of observational study, although it can also be structured as longitudinal randomized experiment. [1]
The coiled corset from Look 47 of The Overlook, pictured backstage at the 2004 McQueen retrospective show Black. The Overlook (Autumn/Winter 1999) was the fourteenth collection by British fashion designer Alexander McQueen for his eponymous fashion house.
Recall bias is of particular concern in retrospective studies that use a case-control design to investigate the etiology of a disease or psychiatric condition. [ 3 ] [ 4 ] [ 5 ] For example, in studies of risk factors for breast cancer , women who have had the disease may search their memories more thoroughly than members of the unaffected ...
The Sky-Eagle Collection founder wove critical Native issues into his runway show. Native American designer Dante Biss-Grayson infuses history and culture into Sky-Eagle Retrospective fashion show ...
The most noted look from the collection was a showpiece dress made to look as though its torso was pierced through by spears, which later appeared in both stagings of the retrospective exhibition Alexander McQueen: Savage Beauty. Other looks appeared in the 2022 retrospective exhibition Lee Alexander McQueen: Mind, Mythos, Muse.
The Birds (Spring/Summer 1995) is the fifth collection by British designer Alexander McQueen for his eponymous fashion house. The Birds was inspired by ornithology, the study of birds, and the 1963 Alfred Hitchcock film The Birds, after which it was named. Typically for McQueen in the early stages of his career, the collection centred on ...