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Insulin resistance in non-diabetic peritoneal dialysis patients and its influencing factors / 中华肾脏病杂志
Chinese Journal of Nephrology ; (12): 251-255, 2015.
Article in Chinese | WPRIM | ID: wpr-469077
ABSTRACT
Objective To observe insulin resistance (IR) in non-diabetic peritoneal dialysis (PD) patients,and analyze its related factors.Methods The non-diabetic PD patients who had been on stable PD at least three months were eligible to enroll.The patients were measured for their height,weight,waist to hip ratio,fasting glucose,fasting insulin,lipids and other biochemical indicators,dialysis adequacy indicators in August 2012,and divided into two groups depended on median HOMA-IR in August 2012.Results A total of 56 patients were enrolled and divided into two groups according to median HOMA-IR,including high IR group (HOMA-IR≥ 1.79,n=29) and low IR group (HOMA-IR < 1.79,n=27).Compared to low IR group,high IR group were older [(57.9±14.2) years vs (48.7±14.5) years],had higher daily dialysate glucose load [(138.7±28.5) mmol/L vs (114.0± 21.5) mmol/L],higher waist-to-hip ratio [(0.91±0.08) vs (0.86±0.07)],higher BMI [(23.0±3.0) kg/m2 vs (21.2±3.1) kg/m2],higher triglycerides [(2.51±1.36) mmol/L vs (1.42±0.48) mmol/L],lower high-density lipoprotein cholesterol [(1.00±0.27) mmol/L vs (1.23±0.32) mmol/L],and lower Kt/V [(1.74±0.37) vs (2.08±0.56)].Multivariate logistic regression showed that age (β=0.122,P=0.033),triglycerides (β=1.798,P=0.030) and daily dialysate glucose load (β=0.094,P=0.031) associated with the degree of insulin resistance.Conclusion More dialysate glucose exposure is a risk factor of the occurrence of insulin resistance in non-diabetic patients with peritoneal dialysis.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Risk factors Language: Chinese Journal: Chinese Journal of Nephrology Year: 2015 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Risk factors Language: Chinese Journal: Chinese Journal of Nephrology Year: 2015 Type: Article