Research Methods in Healthcare Epidemiology and Antimicrobial Stewardship-Observational Studies.

Abstract:

:Observational studies compare outcomes among subjects with and without an exposure of interest, without intervention from study investigators. Observational studies can be designed as a prospective or retrospective cohort study or as a case-control study. In healthcare epidemiology, these observational studies often take advantage of existing healthcare databases, making them more cost-effective than clinical trials and allowing analyses of rare outcomes. This paper addresses the importance of selecting a well-defined study population, highlights key considerations for study design, and offers potential solutions including biostatistical tools that are applicable to observational study designs. Infect Control Hosp Epidemiol 2016;1-6.

authors

Snyder GM,Young H,Varman M,Milstone AM,Harris AD,Munoz-Price S

doi

10.1017/ice.2016.118

subject

Has Abstract

pub_date

2016-10-01 00:00:00

pages

1141-6

issue

10

eissn

0899-823X

issn

1559-6834

pii

S0899823X16001185

journal_volume

37

pub_type

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