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. 2021 Feb 10;10(1):165–186. doi: 10.1007/s40121-020-00384-5

Fig. 2.

Fig. 2

Markers of renal function in individuals ≥ 50 years of age using F/TAF or F/TDF for PrEP (DISCOVER study) (reproduced with permission from [17]). Cr creatinine, eGFRCG estimated glomerular filtration rate (based on the Cockcroft–Gault equation), F/TAF emtricitabine/tenofovir alafenamide, F/TDF emtricitabine/tenofovir disoproxil fumarate, PrEP pre-exposure prophylaxis, RBP retinol binding protein, β2M β2 microglobulin. Median changes from baseline in (a) eGFRCG and (b), (c) proximal tubular protein to Cr ratios: (b) RBP:Cr ratio and (c) β2M:Cr ratio. p values at 96 weeks are derived from the Van Elteren test stratified by baseline F/TDF for PrEP to compare the two study arms