A meta-analysis of factors influencing hypotension in Chinese maintenance hemodialysis patients
Objective To systematically analyze the influencing factors of hypotension in maintenance hemodi-alysis patients.Methods The databases of CNKI,Wanfang,VIP,PubMed,Web of Science,Cochrane Library,CINAHL and Embase were searched for studies on hypotension in maintenance hemodialysis pa-tients from the establishment of the database to June 2023.Revman software was used for meta-analysis.Results Meta-analysis results showed that,age,cardiovascular disease,hemoglobin,albumin,ultrafiltra-tion rate,blood flow,dialysis years,dialysis time,ultrafiltration volume/body weight,parathyroid hormone,blood NT-proBNP,blood β2MG,diabetes,diabetic nephropathy,malnutrition,ultrafiltration rate,dialysis frequency and low density lipoprotein-cholesterol were associated with hypotension in maintenance hemodialy-sis patients Statistical significance.Conclusions There are many factors influencing the occurrence of hypo-tension in maintenance hemodialysis patients.It is necessary to evaluate and prevent the occurrence of hypo-tension in MHD patients as early as possible.