The Svalbard study 1988-89: a unique setting for validation of self-reported alcohol consumption.
The Norwegian island of Spitzbergen, Svalbard offers a unique setting for validation studies on self-reported alcohol consumption. No counterfeit production or illegal import exists, thus making complete registration of all sources of alcohol possible. In this study we recorded sales from all agencies selling alcohol on Svalbard over a 2-month period in 1988. During the same period all adults living permanently on Svalbard were invited to take part in a health screening. As part of the screening a self-administered questionnaire on alcohol consumption was introduced to the participants. We found that the self-reported volume accounted for approximately 40 percent of the sales volume. Because of the unique situation applying to Svalbard, the estimate made in this study is believed to be more reliable compared to other studies using sales volume to validate self-reports.
Høyer
G
G
Institute of Community Medicine, University of Tromsø, Norway.
Nilssen
O
O
Brenn
T
T
Schirmer
H
H
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000428:Alcohol Drinking; D005260:Female; D006801:Humans; D008297:Male; D009664:Norway; D012650:Self Disclosure; D011795:Surveys and Questionnaires