title: The associations of anthropometric measurements with subsequent gestational diabetes in Aboriginal women.
abstract: OBJECTIVE
  To evaluate the associations of different anthropometric measurements on earlier exam with subsequent gestational diabetes mellitus (GDM) in Aboriginal women.
  
  
  METHODS
  This is a nested case-control study. Anthropometric measurements were conducted at baseline from 1992 to 1995 in a remote Aboriginal community. All subsequent pregnancies among the original participants were identified through review of hospital records of 20 years. Thirty-two women developed GDM and 99 women were hospitalised for pregnancy-related conditions other than GDM. The association between body mass index (BMI), weight, height, waist circumference, hip circumference, waist-to-hip ratio and waist-to-height ratio with subsequent GDM was examined.
  
  
  RESULTS
  Our results showed an increased risk of GDM with increase in one standard deviation of BMI (OR=2.0; 95% CI: 1.3, 3.1), weight (OR=1.7; 95% CI: 1.1, 2.7), waist circumference (OR=1.8; 95% CI: 1.1, 3.0) and waist-to-height ratio (OR=2.3; 95% CI: 1.4, 3.9). High BMI (BMI≥25kg/m(2)) was associated with subsequent GDM (OR=2.8; 95% CI: 1.0, 7.8).
  
  
  CONCLUSIONS
  BMI and waist-to-height ratio are better predictors than other anthropometric indices of GDM in Aboriginal women. Given that these measures are associated with future GDM, interventions to reduce BMI, weight and waist circumference in young women need to be assessed for their potential to prevent GDM.
authors: University of Queensland, Brisbane, Australia. Electronic address: m.sina@uq.edu.au.
authors: Maryam
authors: M
authors: Sina
authors: University of Queensland, Brisbane, Australia.
authors: Wendy E
authors: WE
authors: Hoy
authors: University of Queensland, Brisbane, Australia.
authors: Leonie
authors: L
authors: Callaway
authors: University of Queensland, Brisbane, Australia.
authors: Zhiqiang
authors: Z
authors: Wang
mesh_terms: D000328:Adult; D000886:Anthropometry; D001315:Australia; D015992:Body Mass Index; D001835:Body Weight; D016022:Case-Control Studies; D016640:Diabetes, Gestational / Q000208:ethnology / Q000209:etiology*; D005260:Female; D006801:Humans; D009765:Obesity / Q000150:complications*; D016017:Odds Ratio; D011247:Pregnancy; D012307:Risk Factors; D012424:Rural Population; D055105:Waist Circumference; D065927:Waist-Height Ratio; D049629:Waist-Hip Ratio; D055815:Young Adult
keywords: Aboriginal women; BMI; Gestational diabetes; Waist circumference; Waist-to-height ratio