Fig. 3
The association between district-level diabetes prevalence and care cascade indicators. All estimates were age-standardized to the Global Burden of Disease Project’s age structure for India for 2015 [23]. The same figure drawn separately for the age groups 15–29 years, 30–39 years, and 40–49 years can be found in Additional file 1: Figure S2. P values indicate the statistical significance of the slope of the regression line shown in black, which is an ordinary least squares regression of district-level diabetes prevalence onto district-level awareness/treatment among those with diabetes. R2 values are from the same regression. Nineteen thousand four hundred fifty-three individuals with diabetes were included in this figure; 10,504 were “aware”, 8269 “treated”, and 5329 “controlled”