Institutional trust and alcohol consumption in Sweden: the Swedish National Public Health Survey 2006.
BACKGROUND
Trust as a measure of social capital has been documented to be associated with health. Mediating factors for this association are not well investigated. Harmful alcohol consumption is believed to be one of the mediating factors. We hypothesized that low social capital defined as low institutional trust is associated with harmful alcohol consumption.


METHODS
Data from the 2006 Swedish National Survey of Public Health were used for analyses. The total study population comprised a randomly selected representative sample of 26.305 men and 30.584 women aged 16-84 years. Harmful alcohol consumption was measured using a short version the Alcohol Use Disorders Identification Test (AUDIT), developed and recommended by the World Health Organisation. Low institutional trust was defined based on trust in ten main welfare institutions in Sweden.


RESULTS
Independent of age, country of birth and socioeconomic circumstances, low institutional trust was associated with increased likelihood of harmful alcohol consumption (OR (men) = 1.52, 95% CI 1.34-1.70) and (OR (women) = 1.50, 95% CI 1.35-1.66). This association was marginally altered after adjustment for interpersonal trust.


CONCLUSIONS
Findings of the present study show that lack of trust in institutions is associated with increased likelihood of harmful alcohol consumption. We hope that findings in the present study will inspire similar studies in other contexts and contribute to more knowledge on the association between institutional trust and lifestyle patterns. This evidence may contribute to policies and strategies related to alcohol consumption.
Ahnquist
Johanna
J
Swedish National Institute of Public Health, Stockholm, Sweden. johanna.ahnquist@fhi.se
Lindström
Martin
M
Wamala
Sarah P
SP
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000428:Alcohol Drinking / Q000453:epidemiology / Q000523:psychology*; D001294:Attitude to Health; D005260:Female; D006306:Health Surveys; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D011594:Psychometrics; D012307:Risk Factors; D012737:Sex Factors; D012938:Social Perception; D011795:Surveys and Questionnaires; D013548:Sweden / Q000453:epidemiology; D035502:Trust / Q000523:psychology*