Race, Ethnicity, and Age Differences in Social Relationships and Obesity: Findings From the National Survey of American Life.

ObjectiveThe purpose of this study was to examine race, ethnicity, and age differences in the association between social relationships and body weight in a nationally representative sample of African American, Caribbean Black, and non-Hispanic White adults. Methods : Data were drawn from the 2001-2003 National Survey of American Life ( N = 5684). Multiple linear regressions were conducted to examine the links between race, ethnicity, and age with social relationships and weight. Results : Although African American respondents had higher BMI than non-Hispanic White respondents, Caribbean Black respondents did not differ from White respondents in BMI. Emotional support from family members was both positively and negatively associated with weight depending on age, race, and ethnicity. Discussion : Social relationships are an important contributing factor to obesity and obesity-related risks in adults. Study findings demonstrate the intersection of race, ethnicity, and age and how these complex relationships influence the association between social relationships and body weight.