Estimating the effect of native Indian population on county alcohol consumption: the example of Ontario.
Multiple regression analysis of cross-sectional 1985-1986 Ontario county data indicated that the presence of Native Indians on reserves is a significant factor in explaining differences in county alcohol consumption levels. Consumption in counties with reserves was higher than in those without reserves by roughly 1.48 liters of absolute alcohol per adult; consumption increased as the Native reserve population increased (p less than 0.05). When income, employment, household crowding, type of industrial activity, northern isolation, and tourism were included, we could account for over 60% of the variation in alcohol consumption between Ontario counties (p less than 0.01). Every extra $1,000 in income per tax return was associated with a 0.297-liter reduction in absolute alcohol consumption. Efforts to reduce alcohol consumption in the Native population would have their greatest impact when associated with improved economic conditions.
Adrian
M
M
Statistical Research Program, Alcoholism and Drug Addiction Research Foundation of Ontario.
Layne
N
N
Williams
R T
RT
D000293:Adolescent; D000328:Adult; D000368:Aged; D000428:Alcohol Drinking / Q000453:epidemiology / Q000208:ethnology* / Q000523:psychology; D000434:Alcoholic Beverages / Q000706:statistics & numerical data; D000437:Alcoholism / Q000453:epidemiology / Q000208:ethnology* / Q000523:psychology; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D007198:Indians, North American / Q000523:psychology / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D009864:Ontario / Q000453:epidemiology; D012044:Regression Analysis; D012931:Social Environment; D012959:Socioeconomic Factors