Figure 3
From: Diabetes management in Thailand: a literature review of the burden, costs, and outcomes
Prevalence of gestational diabetes. Notes: 1987-1989: gestation week not specified, NDDG criteria; 1994-95: 24-28Â week of gestation, 1.4% NDDG criteria, 15.7% WHO criteria; 2001: 5.3% before 20Â week of gestation, NDDG criteria; 2001: 4.9% additional at 28-32Â weeks of gestation, NDDG criteria; March 2003-January 2005: mean gestational age 26.8Â weeks, NDDG criteria, only women aged 30-34.