Research Article

Tenofovir Disoproxil Fumarate Is Associated with a Set-Point Variation in the Calcium-Parathyroid Hormone-Vitamin D Axis: Results from a German Cohort

Figure 1

(a) Fitted fractional polynomial plot of predicted PTH concentration at a given albumin-corrected calcium concentration for patients on TDF- and non-TDF-containing ART. (b) Fitted linear plot of predicted PTH concentration at a given albumin-corrected calcium concentration for patients on TDF- and non-TDF-containing ART.
(a)
(b)