Vitamin D and HIV Progression among Tanzanian Adults Initiating Antiretroviral Therapy
Figure 2
Restricted cubic spline analysis illustrating the shape of the serum 25(OH)D and all-cause mortality association (hazard ratio) continuously with 30 ng/mL as the referent level.
Adjusted for baseline sex, age, season, BMI, WHO HIV disease stage, and CD4 T-cell count.