title: Racial/ethnic disparities in gestational diabetes mellitus: findings from a population-based survey.
abstract: OBJECTIVE
  We sought to explore racial/ethnic disparities in the prevalence of gestational diabetes mellitus (GDM) in a population-based sample.
  
  
  METHODS
  Data from the Oregon Pregnancy Risk Assessment Monitoring System (PRAMS), a stratified, random sample of postpartum women who delivered in Oregon in 2004 and 2005 (n = 3,883; weighted response rate, 75.2%) and linked birth certificates were analyzed. Hispanic, non-Hispanic Black, non-Hispanic American Indian, and non-Hispanic Asian/Pacific Islander (API) women were oversampled. We categorized women as having had GDM if they gave an affirmative answer on the birth certificate or the PRAMS survey.
  
  
  RESULTS
  Non-Hispanic API women had the highest prevalence of GDM (14.8%); this was true for women with both a normal and a high body mass index (BMI). Asian women were more likely to have had GDM than Pacific Islander women. On multivariate analysis, non-Hispanic APIs were significantly more likely to have a pregnancy complicated by GDM (adjusted odds ratio, 2.26; 95% confidence interval, 1.23-4.13) than non-Hispanic White women.
  
  
  CONCLUSIONS
  Non-Hispanic API women, especially Asian women with both normal and high BMI, have increased risk of GDM. Future research should examine the unique risk factors experienced by Asians and health practitioners should be vigilant in screening for GDM regardless of BMI.
authors.affiliation: Graduate Program in Human Nutrition, Oregon Health & Science University, Portland, Oregon 97239, USA. hunsberg@ohsu.edu
authors.forename: Monica
authors.initials: M
authors.lastname: Hunsberger
authors.forename: Kenneth D
authors.initials: KD
authors.lastname: Rosenberg
authors.forename: Rebecca J
authors.initials: RJ
authors.lastname: Donatelle
mesh_terms: D000328:Adult; D001741:Black or African American / Q000706:statistics & numerical data; D001213:Asian / Q000706:statistics & numerical data; D015331:Cohort Studies; D016640:Diabetes, Gestational / Q000208:ethnology* / Q000517:prevention & control; D005006:Ethnicity / Q000706:statistics & numerical data*; D005260:Female; D015438:Health Behavior / Q000208:ethnology*; D006304:Health Status; D006630:Hispanic or Latino / Q000706:statistics & numerical data; D006801:Humans; D008425:Maternal Behavior / Q000208:ethnology*; D044468:Native Hawaiian or Pacific Islander / Q000706:statistics & numerical data; D009922:Oregon / Q000453:epidemiology; D011159:Population Surveillance; D011247:Pregnancy; D011295:Prenatal Care / Q000706:statistics & numerical data; D018570:Risk Assessment; D044465:White People / Q000706:statistics & numerical data; D055815:Young Adult