1. 血磷及甲状旁腺激素水平与维持性血液透析患者发生睡眠障碍的关系.
- Author
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潘孝婷, 章子郁, 王雪洁, 杨振华, 高琛妮, and 陈晓农
- Abstract
Objective To explore the relationships between blood phosphorus and parathyroid hormone (PTH) levels and the sleep disorders in patients undergoing maintenance hemodialysis (MHD) . Methods Totally 100 patients undergoing maintenance hemodialysis were enrolled. Patients were divided into two groups according to the Pittsburg Sleep Quality Index (PSQI) scale: the good sleepers (n=29) and poor sleepers (n=71) . Clinical data were compared between two groups, and Logistic regression analysis was performed to identify the effects of blood phosphorus and PTH on sleep disorders among MHD patients. The predictive value of blood phosphorus and PTH for sleep disorders in MHD patients was evaluated by the receiver operating characteristic (ROC) curve. Results The blood phosphorus and PTH levels were significantly higher in the poor sleepers than in the good sleepers (both P<0. 05) . Hyperphosphatemia (OR=3. 85, 95% CI= 1. 496-9. 908) and elevated PTH (OR=1. 003, 95% CI=1. 001-1. 006) were independent risk factors for sleep disorders in MHD patients (both P<0. 05) . After adjusting gender and age, for every 1 mmol/L increase in blood phosphorus, the risk of sleep disorders increased by 4. 082 times; for every 1 pg/mL increase in PTH, the risk of sleep disorders increased by 1. 004 times. The area under the ROC curve of blood phosphorus and PTH in prediction of sleep disorders in MHD patients was higher than that of either alone (both P<0. 05) . Conclusion MHD patients with hyperphosphatemia and elevated PTH were prone to sleep disorders, and the combination of blood phosphorus and PTH had certain predictive value for the occurrence of sleep disorders in MHD patients. [ABSTRACT FROM AUTHOR]
- Published
- 2025
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