Higher vitamin D levels in HIV‐infected out‐patients on treatment with boosted protease inhibitor monotherapy

The percentages of patients with vitDd, vitDi and vitDo were 44, 27.6 and 28.5%, respectively. Twenty-nine out of 30 (96.7%) Black patients had vitDd or vitDi, vs. 71.6% in the global sample (P 50 copies/mL (OR 2.56; 95% CI 1.10‐7.25; P = 0.040). A lower risk of vitamin D insufficiency or deficiency was found in patients on boosted PI monotherapy vs. no treatment (OR 0.08; 95% CI 0.01‐0.6; P = 0.018). Conclusions Our data show an increased risk of vitamin D deficiency or insufficiency in patients with detectable VL and a Black ethnic background. Among cART regimens, boosted PI monotherapy was associated with a lower risk of vitamin D deficiency or insufficiency. The more favourable vitamin D status in former IDUs was probably attributable to a higher frequency of outdoor jobs in this group of patients.