The psychometric properties of the AUDIT: a survey from a random sample of elderly Swedish adults

BMC Public Health

Mats Hallgren³  Mats Ramstedt²  Peter Wennberg¹  Håkan Källmén² 

[1] Centre for Social Research on alcohol and drugs, Stockholm University, Stockholm, Sweden;Stad, Centre for Psychiatry Research, Karolinska Institutet, Norra Stationsgatan 69, Stockholm 113 64, Sweden;Department of Public Health Sciences, Division of Epidemiology and Public Health Intervention Research (EPHIR), Karolinska Institutet, Stockholm, Sweden

关键词: Swedish general population;    Alcohol consumption;    The elderly;    AUDIT;   

Others  :  866326
DOI  :  10.1186/1471-2458-14-672

 received in 2014-01-07, accepted in 2014-06-26,  发布年份 2014

【 摘 要 】

Background

Increasing alcohol consumption and related harms have been reported among the elderly population of Europe. Consequently, it is important to monitor patterns of alcohol use, and to use a valid and reliable tool when screening for risky consumption in this age group. The aim was to evaluate the internal consistency reliability and construct validity of the Alcohol Use Disorders Identification Test (AUDIT) in elderly Swedish adults, and to compare the results with the general Swedish population. Another aim was to calculate the level of alcohol consumption (AUDIT-C) to be used for comparison in future studies.

Methods

The questionnaire was sent to 1459 Swedish adults aged 79–80 years with a response rate of 73.3%. Internal consistency reliability, were assessed using Cronbach alpha, and confirmatory factor analysis assessed construct validity of the Alcohol Use Disorders Identification Test (AUDIT) in elderly population as compared to a Swedish general population sample.

Results

The results showed that AUDIT was more reliable and valid among the Swedish general population sample than among the elderly and that Item 1 and 4 in AUDIT was less reliable and valid among the elderly.

Conclusions

While the AUDIT showed acceptable psychometric properties in the general population sample, it’s performance was of less quality among the elderly respondents. Further psychometric assessments of the AUDIT in elderly populations are required before it is implemented more widely.

【 授权许可】

   
2014 Källmén et al.; licensee BioMed Central Ltd.

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