Sex Differences in Biopsy-Confirmed Diabetic Kidney Disease

BackgroundTo investigate the association between sex differences and end-stage kidney disease (ESKD) in patients with biopsy-confirmed diabetic kidney disease (DKD).MethodWe performed a retrospective cohort study. A total of 336 patients with biopsy-confirmed DKD who were followed up for at least 12 months were enrolled. Baseline clinical and pathological data at the time of biopsy were collected. ESKD was defined by an estimated glomerular filtration rate of 0.05). Univariate [male: hazard ratio (HR) [95% confidence interval (CI)], 1.005, (0.702–1.439)] and multivariable ([male: HR (95%CI), 1.164, (0.675–2.007)]. Cox regression further showed that sex difference was not significantly associated with ESKD.ConclusionFemale patients had the higher systolic blood pressure, total cholesterol, LDL-C, compared with male patients. However, there was no significant association observed between sex difference and ESKD in our study.