Body Mass Index,Demographic and Socioeconomic Risk,and Protective Factors of Type 2 Diabetes Among Six Groups of Foreign-Born Asian Americans

ABSTRACT. This study examined the association of body mass index (BMI), demographic variables, and self-reported type 2 diabetes among Chinese, Filipino, South Asian, Japanese, Korean, and Vietnamese adults. A sample of 3,204 Asian American respondents born outside of the United States was selected from the 2007 California Health Interview Survey. Logistic regression was used to estimate the relationships between BMI, age, sex, marital status, education, poverty level, years in the United States and self-reported type 2 diabetes. The findings revealed that Koreans had the lowest prevalence for type 2 diabetes and South Asians had the highest. Type 2 diabetes had a statistically significant association with BMI and demographic variables but varied across ethnic groups. Due to sampling variations, no meaningful results were found in the Filipino and Japanese samples. BMI and older age are common risk factors for type 2 diabetes among Asians, but whether sex, marital status, education, and years in the United States are risk factors varies among ethnic groups. Culturally specific prevention programs for type 2 diabetes are important for Asian Americans. Given the diversity of cultures and demographic and socioeconomic factors across the Asian American populations, future research should not combine all ethnic Asian groups into 1 sample.