Fig. 2From: Prevalence of gestational diabetes mellitus based on various screening strategies in western Kenya: a prospective comparison of point of care diagnostic methodsBland Altman Plots of the Venous and POC Testing Strategies Utilized in this Study. a - Fasting Blood Glucose, Venous vs. POC, Correlation coefficient 0.56, p < 0.001. b - 1 h post 75 g glucose load, Venous vs. POC, correlation coeffiecient = 0.72, p < 0.001. c - 2 h post 75 g glucose load, Venous vs. POC, correlation coefficient = 0.6910, p < 0.001. d - HbA1c, Venous vs. POC, correlation coefficient = 0.49, p < 0.001Back to article page