Association between body mass index and lumbar spine volumetric bone mineral density in diabetic and non-diabetic patients

Figure 4 Association between body mass index and volumetric bone mineral density in total population, men, and women. A: Total population; B: Men; C: Women. The solid red line represents the smooth curve fit between variables. Blue bands represent the 95%CI from the fit. BMI: Body mass index; vBMD: Volumetric bone mineral density.