Incidence of blood transfusion and associated risk factors during hip arthroplasty hospitalization
10.12200/j.issn.1003-0034.20220529
- VernacularTitle:髋关节置换住院期间输血的发生率及相关危险因素
- Author:
Gui LIAO
1
;
Yu-Min MENG
;
Rong-He GU
Author Information
1. 南宁市第一人民医院广西医科大学第一附属医院,广西 南宁 530000
- Keywords:
Total hip arthroplasty;
Hemi arthroplasty;
Blood transfusion;
Risk factors
- From:
China Journal of Orthopaedics and Traumatology
2024;37(5):492-499
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the incidence and risk factors of blood transfusion during hospitalization in patients receiving hip arthroplasty.Methods Clinical data of 347 hip arthroplasty patients admitted between January and January 2019 and December 2021.Patients were divided into 184 patients in the transfusion group and 164 patients in the nontransfusion group according to whether they received blood transfusion during hospitalization.The basic medical history data,biochemical results and surgical conditions of the patients in two groups were collected and compared.They were divided into total hip arthroplasty(THA)and hemiarthroplasty(HA)according to the different surgical methods.One-way analysis and Spearman correlation were used to analyze the factors associated with blood transfusion in hip arthroplasty patients.Multi-factor logistic regression analysis was performed for statistically significant(P＜0.05)indicators,thus screening for independent risk factors for blood transfusion during hospitalization in hip arthroplasty patients.The receiver operating characteristic(ROC)curves for in-traoperative bleeding in all hip arthroplasty patients,total hip arthroplasty patients,and hemi arthroplasty patients were plotted and compared,and area under curve(AUC)and the optimal threshold were calculated.Results A total of 347 patients were in-cluded for hip arthroplasty,including 207 total hip arthroplasty and 140 hemi arthroplasty.The transfusion rates of all hip arthroplasty patients,total hip arthroplasty patients and hemi arthroplasty patients were 53.03％(184/347),53.14％(110/207)and 52.86％(74/140),respectively.Multifactorial logistic regression analysis showed that preoperative cystatin C(OR=2.739,P=0.001),hemoglobin at admission(OR=0.960,P＜0.000 1),intraoperative bleeding(OR=1.010,P＜0.000 1),postoperative pneumonia(OR=1.897,P=0.024),and right hip arthroplasty(OR=2.277,P=0.002)were independent risk factors for all hip arthroplasty patients;hemoglobin at admission(OR=0.978,P=0.016),intraoperative bleeding(OR=1.012,P＜0.000 1),and postoperative pneumonia(OR=2.769,P=0.013)were independent risk factors for total hip arthroplasty;hemoglobin at admis-sion(OR=0.930,P＜0.000 1),intraoperative bleeding(OR=1.010,P＜0.000 1),preoperative cystatin C(OR=2.277,P=0.023),and right hip arthroplasty(OR=2.428,P=0.046)were independent risk factors for hemi arthroplasty.Hemoglobin on admission and intraoperative bleeding were common risk factors for total and hemi arthroplasty.The AUCs were 0.688,0.778,and 0.652 for total hip arthroplasty patients,total hip arthroplasty patients,and hemi arthroplasty patients,respectively.Con-clusion Intraoperative bleeding volume and preoperative hemoglobin are important risk factors for transfusion during hip arthroplasty hospitalization,and cystatin C may be a new biomarker for transfusion during hip arthroplasty hospitalization.At the same time,given the high incidence and potential risk of blood transfusion in hip arthroplasty,interventions should be made during hospitalization for identified risk factors.
