Fig 1. Results of DMVhi screening for undiagnosed type 2 diabetes, impaired fasting glucose and impaired glucose tolerance (March 2009-December 2012).

RFG = repeat fasting glucose, IGT = impaired glucose tolerance, IFG = impaired fasting glucose, OGTT = oral glucose tolerance test. *Participants were not deemed to have completed screening if they did not return for required OGTT/RFG (n = 322) or did not provide a venous fasting sample (n = 82). ** Diagnosed with diabetes on fasting blood glucose (≥7.0 mmol/L) and symptoms of diabetes.