Fig. 4From: Hepatitis B virus (HBV) viral load, liver and renal function in adults treated with tenofovir disoproxil fumarate (TDF) vs. untreated: a retrospective longitudinal UK cohort studyLongitudinal analysis of eGFR of chronic HBV patients with TDF treatment vs. without treatment. (A) Comparison of the proportion of patients with different categories of nadir eGFR during follow-up between groups; (B) Distribution of CKD stages at each time point; (C) Variation of eGFR values within individuals over time; (D) Stratifications of eGFR decline levels within individuals over time. In panel A, nadir eGFR is defined as the lowest levels of eGFR of a patient during follow-up. In panel C, variation in the x-axis is calculated as the standard deviation of eGFR values of each individual during the follow-up period, y-axis is the probability of patients having a corresponding variation. eGFR, estimated Glomerular Filtration Rate; CKD, chronic kidney disease; TDF, Tenofovir disoproxil fumarateBack to article page