The increasing prevalence of diabetes in pregnancy.
The authors review studies published in the past 10 years that examine the prevalence and trends in the prevalence of gestational diabetes mellitus (GDM). The prevalence of GDM in a population is reflective of the prevalence of type 2 diabetes within that population. In low-risk populations, such as those found in Sweden, the prevalence in population-based studies is lower than 2% even when universal testing is offered, whereas studies in high-risk populations, such as the Native American Cree, Northern Californian Hispanics, and Northern Californian Asians, reported prevalence rates ranging from 4.9% to 12.8%. Prevalence rates for GDM obtained from hospital-based studies similarly reflect the risk of type 2 diabetes in a population with a single hospital-based study in Australia reporting prevalences ranging from 3.0% in Anglo-Celtic women to 17.0% in Indian women. Finally, of the eight studies published that report on trends in the prevalence of GDM, six report an increase in the prevalence of GDM across most racial/ethnic groups studied. In summary, diabetes during pregnancy is a common and increasing complication of pregnancy.
Hunt
Kelly J
KJ
Department of Biostatistics, Bioinformatics and Epidemiology, Medical University of South Carolina, 135 Cannon Street, Suite 303, Charleston, SC 29425, USA. huntke@musc.edu
Schuller
Kelly L
KL
D016640:Diabetes, Gestational / Q000175:diagnosis* / Q000453:epidemiology*; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D008403:Mass Screening / Q000379:methods / Q000592:standards; D009765:Obesity / Q000453:epidemiology; D011247:Pregnancy; D015995:Prevalence