Body mass and social class: a comparison of Finland and Sweden in the 1990s.
High physical weight affects public health as well as people's social relations. This study seeks to examine the distribution of physical weight across the social structure in Finland and Sweden in the early 1990s. We compare physical weight, classified by overweight and obesity, 1) between men and women, 2) between different age groups, and 3) between social classes in these two countries. Comparable interview surveys were conducted in Finland 1994 (N = 8,650, response rate 73%) and in Sweden 1991 (N = 5,306, response rate 79%). Physical weight, overweight and obesity of populations are described in terms of body mass index (BMI = weight (kg)/height (m2)). The average BMI is higher in Finnish men (25.6) and women (24.6) than in their Swedish counterparts (24.6 and 23.2, respectively). In both countries, the average BMI is higher in men than in women below the age of about 55-64 years. In both countries and in both genders the average BMI is higher, the higher the age. The level of overweight as well as obesity is lower in Sweden than in Finland. Social class differences can be found in both countries. The odds ratio for overweight is higher in Finnish male and female farmers (OR = 1.57 and 1.94, respectively) as compared to upper white collars (OR = 1.0). In Sweden, high odds ratio for overweight can be found among male entrepreneurs (OR = 1.80) and female unskilled manuals (OR = 2.65). Obesity varies by social class in Swedish men and women as well as in Finnish women, but not in Finnish men. The results show that Finnish men and women are more often overweight and obese than their Swedish counterparts, but social class differences in overweight and obesity are larger in Sweden than in Finland.
Rahkonen
O
O
Department of Social Policy, University of Helsinki, Finland.
Lundberg
O
O
Lahelma
E
E
Huuhka
M
M
D000328:Adult; D017677:Age Distribution; D000368:Aged; D015992:Body Mass Index; D005260:Female; D005387:Finland / Q000453:epidemiology; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D008875:Middle Aged; D009017:Morbidity / Q000639:trends; D009765:Obesity / Q000453:epidemiology*; D011159:Population Surveillance; D015995:Prevalence; D017678:Sex Distribution; D012923:Social Class; D013548:Sweden / Q000453:epidemiology