Latent class analysis of symptom characteristics in young and middle-aged peritoneal dialysis patients / 中国实用护理杂志

ABSTRACT

Objective:To classify the symptom characteristics of young and middle-aged peritoneal dialysis patients and to explore the differences of demographic functional status and social function of patients with different symptom categories.Methods:A total of 179 peritoneal dialysis patients from 3 peritoneal dialysis centers in Shanghai were investigated from December 2019 to August 2020 by General Information Questionnaire, Peritoneal Dialysis Symptom Distress Scale. Latent class analysis was used to classify young and middle-aged peritoneal dialysis patients according to symptom characteristics. Multiple Logistic regression was used to explore the differences of demographic and disease characteristics of different categories of patients.Results:Peritoneal dialysis patients could be divided into three potential categories according to symptom characteristics ( P<0.05). According to the conditional probability of each category, they were named "low symptom group" (111 cases,62.0%), "high psychological-moderate physical symptom group" (22 cases, 12.3%), "high symptom group" (46 cases,25.7%). There were differences in working status ( OR=0.029, P<0.01), education level ( OR=152.799, P<0.01), duration ( OR=81.307, P<0.05), diabetic nephropathy ( OR=80.619, P<0.01) and CCI score ( OR=91.188, P<0.01) distribution among different potential categories of young and middle-aged peritoneal dialysis patients. Conclusions:There are three types of potential symptoms in young and middle-aged patients undergoing peritoneal dialysis. In clinical practice, medical staff should focus on the psychological status of young and middle-aged patients with low educational background and early stage of dialysis, and encourage them to return to work; at the same time, they should regularly evaluate the symptom burden of patients with diabetic nephropathy and high complication index peritoneal dialysis patients, in order to provide targeted intervention measures to prevent the progression of the disease.