Abstract:

Objective To study the body function and its influencing factors of maintenance hemodialysispatients. Methods A total of 224 patients with end⁃stage renal disease（ESRD）undergoing maintenance hemodi⁃alysis in our hospital from August 2016 to August 2019 were selected. The KDQOL scale was used for physicalfunction survey，and the general data including age，gender，work status，place of residence，cultural educationlevel，medical background，etc. were surveyed through the self⁃made social demographic data questionnaire，andperform correlation analysis and multiple regression analysis to detect factors that affect body function. Results The total body function score of 220 patients in this study was（55.72 ± 7.31），which was in the middle and low level.Among them，the body function score was（13.19 ± 3.71）points，the body role score was（12.78 ± 1.87）points，and the body discomfort score was（9.79 ± 1.72）points，general health score of（9.87 ± 2.53）points，symptom anddiscomfort score of（10.09 ± 1.38）points；Correlation analysis showed that female were more likely to have physicalhealth problems. Dialysis time，age，history of diabetes and hypertension were all negatively correlated withphysical function or physical role. Marital status was positively correlated with physical function and physical role.Family months total income was positively correlated with physical function，physical role，and general health.Educational level was positively correlated with physical role，general health. Multiple linear regression analysisshowed that age，history of diabetes，and family income were the main factors affecting the physical function ofpatients with maintenance hemodialysis. Conclusion Age，history of diabetes and family income are the mainfactors affecting the body function of maintenance hemodialysis patients.

Key words:

end?stage renal disease, maintenance hemodialysis, physical dysfunction, multiple linear regression analysis, physical role