title: Dieting and purging behavior in black and white high school students.
abstract: This study examines the prevalence and intensity of dieting and purging behavior in a sample of 1,269 male and female, black and white high school students from 10 schools in the greater Cleveland, Ohio, area. Data were collected using self-administered questionnaires, which 72% of the sample completed. The study compares black and white boys and black and white girls, respectively, and shows a higher prevalence of dieting and purging behavior than has been reported in other research. Forty-one percent of black boys, 42% of white boys, 61% of black girls, and 77% of white girls dieted. The quarter of dieters who dieted least lost less than 8 lb on their most successful diet and stayed on their diet less than 3 weeks whereas the quarter of dieters who dieted most lost more than 16 lb on their most successful diet and stayed on their diet more than 2 months. The majority of dieters exercised 3 to 6 hours a week. One quarter of the dieting boys and one third of the dieting girls fasted for 24 hours at least once per week. A higher percentage of girls than boys used purging to help them lose weight. Significantly more black girls than white girls used laxatives (18% vs 7%) and diuretics (11% vs 7%) whereas significantly more white girls than black girls used vomiting (16% vs 3%). Black and white boys were similar in dieting and purging behavior. Thus, race appears to be an unimportant factor in boys in studies of this kind; the same is not true for black and white girls.
authors.affiliation: Comprehensive Psychiatric Services, Inc., Cleveland, OH 44122.
authors.forename: L
authors.initials: L
authors.lastname: Emmons
mesh_terms: D000293:Adolescent; D001741:Black or African American; D001824:Body Constitution; D001828:Body Image; D002032:Bulimia / Q000453:epidemiology* / Q000208:ethnology; D002400:Cathartics / Q000008:administration & dosage*; D004038:Diet, Reducing; D004232:Diuretics / Q000008:administration & dosage; D002149:Energy Intake; D015444:Exercise; D005215:Fasting; D005260:Female; D006801:Humans; D008297:Male; D009820:Ohio / Q000453:epidemiology; D015995:Prevalence; D012737:Sex Factors; D011795:Surveys and Questionnaires; D014839:Vomiting / Q000453:epidemiology; D044465:White People
chemical_list: D002400:Cathartics; D004232:Diuretics