PMID- 37215877 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230523 IS - 2405-8440 (Print) IS - 2405-8440 (Electronic) IS - 2405-8440 (Linking) VI - 9 IP - 5 DP - 2023 May TI - Association between renal function and bone mineral density in patients with type 2 diabetes mellitus. PG - e15967 LID - 10.1016/j.heliyon.2023.e15967 [doi] LID - e15967 AB - BACKGROUND: This study evaluated the association between renal function, assessed by serum creatinine and estimated glomerular filtration rate (eGFR) according to the Cockcroft-Gault (CG) and Modification of Diet in Renal Disease (MDRD) equations, and bone mineral density (BMD) in Chinese patients with type 2 diabetes mellitus (T2DM). METHODS: 1322 patients with T2DM were included, and their basic clinical information, serum biochemical tests, and BMD at the total hip and femur neck were collected. Multivariate adjusted linear regression, smooth curve fitting and a piecewise linear regression model were used to analyze linear and nonlinear associations. Age, BMI, drinking, smoking, systolic blood pressure and diastolic blood pressure, FBG, HbA1C, course of diabetes, hsCRP, TC, TG, HDL-C, LDL-C, Ca, P, PTH, ALP, OC, P1NP, beta-CTX and 25(OH)D were adjusted. RESULTS: After adjusting the variables, no correlation between eGFR CG and eGFR MDRD and femur neck BMD was observed in women, men, or the total population. The eGFR CG and eGFR MDRD had a significant positive association with total hip BMD in men and the total population with T2DM. With a 10-unit decrease in eGFR CG, total hip BMD reduced by 0.012 g/cm(2) in men and 0.010 g/cm(2) the total population. Total hip BMD reduced by 0.014 g/cm(2) in men and 0.022 g/cm(2) in the total population with a 10-unit decrease in eGFR MDRD. There was no correlation between eGFR CG or eGFR MDRD and total hip BMD in female participants. CONCLUSION: Impaired renal function was associated with decreased total hip BMD in men and the total population with T2DM. No associated between renal function with femur neck BMD was observed. CI - (c) 2023 The Authors. FAU - Ye, Yangli AU - Ye Y AD - Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China. FAU - Yi, Xilu AU - Yi X AD - Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China. AD - Department of Endocrinology and Metabolism, Central Hospital of Songjiang District, Shanghai, China. FAU - Zhang, Yao AU - Zhang Y AD - Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China. AD - Department of Infectious Disease, Zhongshan Hospital, Fudan University, Shanghai, China. FAU - Xu, Guiping AU - Xu G AD - Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China. AD - VIP Clinical Department, Fujian Provincial Hospital, Fuzhou, China. FAU - Yu, Mingxiang AU - Yu M AD - Department of Endocrinology, Zhongshan Hospital, Fudan University, Shanghai, China. FAU - Qu, Xinhua AU - Qu X AD - Department of Bone and Joint Surgery, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China. LA - eng PT - Journal Article DEP - 20230502 PL - England TA - Heliyon JT - Heliyon JID - 101672560 PMC - PMC10195895 OTO - NOTNLM OT - Bone mineral density OT - Estimated glomerular filtration rate OT - Renal function OT - Total hip OT - Type 2 diabetes mellitus COIS- The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper EDAT- 2023/05/22 19:11 MHDA- 2023/05/22 19:12 PMCR- 2023/05/02 CRDT- 2023/05/22 12:31 PHST- 2022/06/07 00:00 [received] PHST- 2023/04/25 00:00 [revised] PHST- 2023/04/27 00:00 [accepted] PHST- 2023/05/22 19:12 [medline] PHST- 2023/05/22 19:11 [pubmed] PHST- 2023/05/22 12:31 [entrez] PHST- 2023/05/02 00:00 [pmc-release] AID - S2405-8440(23)03174-2 [pii] AID - e15967 [pii] AID - 10.1016/j.heliyon.2023.e15967 [doi] PST - epublish SO - Heliyon. 2023 May 2;9(5):e15967. doi: 10.1016/j.heliyon.2023.e15967. eCollection 2023 May.