Journal article
Assessments of risk of bias in systematic reviews of observational nutritional epidemiologic studies are often not appropriate or comprehensive: a methodological study
Abstract
BACKGROUND: An essential component of systematic reviews is the assessment of risk of bias. To date, there has been no investigation of how reviews of non-randomised studies of nutritional exposures (called 'nutritional epidemiologic studies') assess risk of bias.
OBJECTIVE: To describe methods for the assessment of risk of bias in reviews of nutritional epidemiologic studies.
Authors
Zeraatkar D; Kohut A; Bhasin A; Morassut RE; Churchill I; Gupta A; Lawson D; Miroshnychenko A; Sirotich E; Aryal K
Journal
BMJ Nutrition Prevention & Health, Vol. 4, No. 2,
Publisher
BMJ
Publication Date
12 2021
DOI
10.1136/bmjnph-2021-000248
ISSN
2516-5542