The relationship between obstructive sleep apnea hypopnea syndrome and renal function in patients with type 2 diabetes mellitus
10.3760/cma.j.issn.1000-6699.2017.07.003
- VernacularTitle:2型糖尿病患者阻塞性睡眠呼吸暂停低通气综合征与肾功能之间的关系
- Author:
Hongmei LI
;
Yinghua CHEN
;
Qun YAN
;
Xu LI
;
Huizhi LI
;
Bo FENG
- Keywords:
Obstructive sleep apnea hypopnea syndrome;
Diabetes mellitus;
type 2;
Chronic kidney disease
- From:
Chinese Journal of Endocrinology and Metabolism
2017;33(7):552-555
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of obstructive sleep apnea hypopnea syndrome (OSAHS) on the renal function in patients with type 2 diabetes mellitus (T2DM).Methods Sleep apnea hypopnea index (AHI), oxygen desaturation index (ODI), and nighttime lowest oxygen saturation (LSaO2) were evaluated in 298 patients with T2DM using a portable sleep apnea monitor.Patients were divided into T2DM without OSAHS group (n=120) and with OSAHS group (n=178) according to AHI<5.Patients were divided into 3 groups according to estimated glomerular filtration rate (eGFR): eGFR>90 ml·min-1·(1.73 m2)-1 (n=190), 90>eGFR>60 ml·min-1·(1.73 m2)-1 (n=84), eGFR<60 ml·min-1·(1.73 m2)-1 (n=24).The influencing factors of eGFR and AHI were analyzed by logistic regression analysis.Results There were significant differences in eGFR, uric acid (UA), high density lipoprotein-cholesterol (HDL-C), waist circumference, hip circumference, body mass index (BMI), and urinary albumin between T2DM without OSAHS and with OSAHS groups(all P<0.05).eGFR showed a significant correlation with AHI(r=-0.154, P=0.008), ODI(r=-0.236,P<0.01),and LSaO2(r=0.145, P=0.024).Logistic regression revealed that eGFR(OR=0.991, 95%CI 0.983~0.998, P=0.014), BMI(OR=1.107, 95%CI 1.028~1.193, P=0.008)were independent risk factors for AHI.There were significant differences in age, urinary albumin, AHI, ODI, LSaO2 among groups with various eGFR levels (P<0.05).Stepwise regression showed that age(β=-0.456, 95%CI-0.571~-0.346,P<0.01)and AHI(β=-0.119, 95%CI-0.226~-0.007,P=0.037) were independent risk factors for eGFR.Conclusions OSAHS is a risk factor for renal impairment in patients with T2DM.
