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Factors associated with health-related quality of life in hemodialysis patients in a Peruvian hospital: A cross-sectional study

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Factors associated with HRQOL and its dimensions in patients with CKD.
Physical functionMental healthPainVitalityPhysical roleSocial functionOverall healthEmotional roleTotal score
βSDβSDβSDβSDβSDβSDβSDβSDβSD
Income
< VMRef.Ref.Ref.Ref.Ref.Ref.Ref.Ref.Ref.
VM9.336.19.525.31.807.29.225.56.917.72412.326.8965.054.5793.2710.277.684.022
> VM14.427.67.536.5-6.008.912.506.912.409.58917.2518.5619.715.6840.3212.7510.0914.993
Nutritional status
MalnutritionRef.Ref.Ref.Ref.Ref.Ref.Ref.Ref.Ref.
Risk of malnutrition-0.206.73.705.816.7517.9-0.866.1-13.978.46912.087.5611.045.0213.8911.2610.914.41
Normal-11.2510.012.418.69.6011.8-2.229.0-26.47112.59513.5111.2441.897.46637.11116.7470.056.559
Educational level
Primary or lowerRef.Ref.Ref.Ref.Ref.Ref.Ref.Ref.Ref.
Secondary-1.617.9-3.776.8-7.229.2-17.3317.15.349.9-24.1228.8384.945.869-10.3413.163-4.345.155
Higher1.267.6-3.176.51.668.9-4.686.84.179.502-10.608.4833.855.6332.4612.6340.104.948
Years on dyalisis
≤ 5Ref.Ref.Ref.Ref.Ref.Ref.Ref.Ref.Ref.
6 to 100.568.15.287.04.939.5-8.617.31.7710.225-10.749.1283.746.062-6.3413.596-0.215.325
11 to 15-4.5813.43.3911.5-8.4215.72.3512.126.6416.864-18.1415.0551.849.997-11.0622.4220.298.782
Age-0.110.30.250.3-0.490.40.210.3-0.020.3750.270.3350.320.2220.060.4980.060.195
Sex
FemaleRef.Ref.Ref.Ref.Ref.Ref.Ref.Ref.Ref.
Male1.086.1-1.595.32.607.26.725.512.517.7249.986.896-5.024.5794.9210.272.704.022

CKD, chronic kidney disease. xβ, beta coefficient of regression. SD, standard deviation. VM, vital minimum. Ref, Reference.

Notes: 1p < 0.05. 2p < 0.01. 3p < 0.001.

Notes: Data obtained from patients at the Ramiro Prialé National Hospital, 2022. Multiple linear regression results.

Source: Prepared by the authors based on the results of the study.