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NON-RESPONSE BIAS IN A SAMPLE SURVEY ON ALCOHOL CONSUMPTION

Alcohol and AlcoholismPublished 1 May 2002Open access
V. M. H. C. J. Lahaut
Citations171
SJR quartileQ2
SJR score0.75
SNIP0.79
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TL;DR

There is strong evidence for overrepresentation of non-response among abstainers, but weak evidence among frequent excessive drinkers.

Abstract

In a non-response follow-up study, non-respondents of the original mailed questionnaire were approached again by house visits in order to compare their alcohol consumption with that of the respondents of the same mailed questionnaire. Differences in alcohol consumption between respondents and non-respondents were found. There is strong evidence for overrepresentation of non-response among abstainers, but weak evidence among frequent excessive drinkers.

Keywords

Social SciencesMedicine