Correlation Between Serum Parathyroid Hormone 25-Hydroxyvitamin D Bone Metabolism Markers and Bone Mineral Density in Patients with Postmenopausal Osteoporosis
XIE Shuyong, et al
Fuyang People's Hospital, Anhui Fuyang 236000, China
Abstract:Objective: To investigate the correlation between levels of serum parathyroid hormone (PTH), 25-hydroxyvitamin D [25(OH)D3] and bone metabolism markers and bone mineral density in patients with postmenopausal osteoporosis. Methods: 108 patients with postmenopausal osteoporosis admitted to the hospital between July 2019 and June 2021 were selected as observation group, and another 108 normal menopausal women undergoing physical examination during the same period were included in control group. The levels of PTH, 25(OH)D3 and bone metabolism markers were detected between observation group and control group, and their correlation with bone mineral density was analyzed. Results: Comparison of levels of PTH and 25(OH)D3 showed that compared with control group, there was no statistical significance in the level of PTH in observation group (P>0.05), and the level of 25(OH)D3 was lower (P<0.01). In terms of levels of bone metabolism markers in the two groups, the levels of N-terminal propeptide of type I procollagen, β-cross-linked C-terminal telopeptide of type I collagen, bone alkaline phosphatase, and osteocalcin were higher in observation group than those in control group (P<0.01). Comparison of bone mineral densities of different parts showed that the bone mineral densities of total hip bone, femoral neck and lumbar L1-4 in observation group were lower compared to control group (P<0.01). The bone mineral density of patients with postmenopausal osteoporosis was positively correlated with parathyroid hormone and 25-hydroxyvitamin D (P<0.01), and was negatively correlated with age, N-terminal propeptide of type I procollagen, β-cross-linked C-terminal telopeptide of type I collagen, bone alkaline phosphatase and osteocalcin (P<0.01). Conclusion: The bone mineral density in patients with postmenopausal osteoporosis is related to serum 25-hydroxyvitamin D and bone metabolism markers.
谢树永, 姚新明, 康京京. 绝经后骨质疏松症患者血清甲状旁腺素和25羟维生素D及骨代谢标志物与骨密度的相关性[J]. 河北医学, 2021, 27(12): 1979-1982.
XIE Shuyong, et al. Correlation Between Serum Parathyroid Hormone 25-Hydroxyvitamin D Bone Metabolism Markers and Bone Mineral Density in Patients with Postmenopausal Osteoporosis. HeBei Med, 2021, 27(12): 1979-1982.