Time-related biases in perinatal pharmacoepidemiology: A systematic review of observational studies.

Ugochinyere Vivian Ukah,Wusiman Aibibula,Robert W Platt,Natalie Dayan,Pauline Reynier,Kristian B Filion

Pharmacoepidemiology and drug safety（2022）

引用 3|浏览9

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摘要

Time-related biases occur frequently in observational studies of drug effects during pregnancy. The use of appropriate study design and analytical approaches is needed to prevent time-related biases and ensure study validity.

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关键词

immortal time bias,pharmacoepidemiology,pregnancy,systematic review,time-related bias,time-window bias

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