Evaluation of Quality of Life in Patients With Chronic Inflammatory Demyelinating Polyneuropathy in Iran Publisher Pubmed



Okhovat AA¹ ; Gholamalizadeh S² ; Nafissi S¹ ; Fatehi F¹ Show Affiliations
Source: Journal of Clinical Neuromuscular Disease Published:2019

Abstract

Objectives:In addition to the physical disability in chronic inflammatory demyelinating polyneuropathy (CIDP), various aspects of quality of life (QoL) are affected by the disease. Our goal was to evaluate the QoL in Iranian patients with CIDP and to study the association of clinical and demographic factors with QoL parameters.Methods:Twenty-six Iranian patients with CIDP were asked to complete a standardized Persian version of SF-36, and the association of demographic and functional parameters with QoL parameters was assessed.Results:Sex, living place, and income had no significant effect on QoL. Mean physical composite score was 37.7 ± 9.4, and mean mental composite score was 37.2 ± 15.2 that was lower than similar studies. There was a positive correlation between QoL and muscle strength of different muscle groups [hand (r = 0.41, P = 0.04); hip (r = 0.44, P = 0.02); and foot (r = 0.41, P = 0.04); total manual muscle testing (r = 0.46, P = 0.02)] and a significant negative correlation between the duration of illness and mean physical composite score (r = -0.61, P = 0.00).Conclusions:Our patients achieved low scores in both the physical and mental aspects of QoL compared with other studies. We found a significant correlation between the physical domain of the SF-36 score and muscle strength of the hand, hip, and foot muscle group and with total manual muscle testing, suggesting that physical disability is the most crucial factor affecting QoL. Also, there was a significant negative association between the duration of the disease and the physical domain. © 2019 Lippincott Williams and Wilkins. All rights reserved.