Comparison of attitudes and behaviors related to nutrition, body size, dieting, and hunger in Russian, black-American, and white-American adolescents.

Attitudes and behaviors related to nutrition are known to differ between white-American and black-American adolescents, however, little is known about teenagers from Russia. We hypothesized that, compared with white-American or black-American teenagers, Russian teenagers would prefer a larger body size, be less likely to diet, and be less concerned about being overweight. Self-administered questionnaires were completed by 196 students in Moscow, 326 white-American, and 239 black-American adolescents who attended school in North Carolina (mean age = 16). Ideal body mass index (BMI) was calculated from measured height and the response to the question, "What do you consider to be your ideal weight?" Mean ideal BMI was higher in black-American boys (25.1) and girls (21.4) than in white-American boys (22.1) and girls (19.2), and Russian boys (21.8) and girls (19.1). After controlling for BMI, black-American girls were less than half as likely to report dieting compared with white-American girls. There were no significant differences among white-American girls and Russian girls, and there were no ethnic differences between boys in the prevalence of dieting. White-American girls and black-American girls were much more likely to identify being overweight as an important nutritional concern than were Russian girls (odds ratios > 10), and there were no ethnic differences among boys. We conclude that preferences for body size, the prevalence of dieting, and concerns about being overweight were similar in Russian and white-American teens, with the exception of Russian teenaged girls who were less likely than American girls to identify being overweight as an important concern. Overall, weight-related attitudes and behaviors in Russian teenagers were more similar to those of white-American teenagers than those of black-American teenagers.