Fig. 1From: Body mass index and type 2 diabetes in Thai adults: defining risk thresholds and population impactsOdds ratios of type 2 diabetes incidence (2005–2013) according to body mass index in 2005. - - - - 95% Confidence Interval T2DM risk modelled using restricted cubic splines with knots at 5th, 35th, 65th and 95th. Body mass index reference was set at 20.00 kg/m2 Back to article page