Influence factors of night pain after primary total hip arthroplasty
Dong Xiaoli
Chen Wenyue
Dai Jin
Abstract：Objective To explore the influence factors of night pain in patients after primary total hip arthroplasty.Methods A total of 115 patients undergoing primary total hip arthroplasty from January 2017 to June 2017 in Nanjing Drum Tower Hospital were enrolled;74 patients had night pain(night pain group) and 41 patients were included in non-pain group.Basic information and clinical records were collected.Sleep monitoring was performed with Sony SmartBand wristband.Factors affecting postoperative pain were analyzed.Results Univariate analysis showed no significant differences in sex,body mass,education level,marital status,operation history,primary diseases,types of joint replacement and prosthesis,emotion,length of sleep and sleep position between groups(all P ＞ 0.05).Rate of age ＞ 55 years,mean age and diabetes rate in night pain group were significantly higher than those in non-pain group (all P ＜ 0.05).Multivariate logistic analysis showed that age ＞ 55 years (coefficient of regression =0.867,standard deviation =0.627,odds ratio =2.235,Wald =4.125,P =0.026) and diabetes(coefficient of regression =0.518,standard deviation =0.664,odds ratio =2.347,Wald =3.954,P =0.027) were risk factors of night pain after total hip arthroplasty.Conclusions Postoperative night pain in patients undergoing primary total hip arthroplasty is associated with advanced age and diabetes.Special attention should be paid to the elderly and diabetic patients.
Keywords：Total hip arthroplastyPostoperative painInfluence factors
Publication Date：2019-01-01
Online Publishing Date：2026-09-14(First online date of this platform, not the publication date of the document)
Pages：4( 1858-1861 )