Early life experiences linked to diabetes mellitus: a study of African-American migration.
African Americans experienced massive internal migrations that shifted more than 6 million Southern-born blacks to other sections of the United States over the past century, a trend that only recently has been reversed. Whenever mass migration takes place, there is an opportunity to examine the role of the native and relocated environments in the development of disease. This article examines those relationships for diabetes mellitus, a group of diseases that disproportionately affect African-Americans relative to other racial and ethnic groups in the United States. Age-specific and age-adjusted rates with 95% confidence intervals were calculated for males and females for combinations of five regions of birth and four regions of residence at time of death. Southern-born males had statistically significantly higher death rates from diabetes than did their counterparts who died in the same regions in 9 of 16 comparisons. For females, those born in the South had statistically significantly higher rates in 15 of 16 comparisons. The results of this study indicate that place of birth and early life experiences are statistically associated with diabetes mortality among African Americans regardless of place of residence at time of death.
Schneider
D
D
New Jersey Graduate Program in Public Health, Rutgers University, New Jersey, USA.
Greenberg
M
M
Lu
L
L
D000328:Adult; D001741:Black or African American; D000367:Age Factors; D000368:Aged; D003920:Diabetes Mellitus / Q000209:etiology / Q000401:mortality*; D004032:Diet; D004777:Environment; D005260:Female; D006801:Humans; D008016:Life Change Events; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014171:Transients and Migrants; D014481:United States