Health-related quality of life in Iranian patients with multiple sclerosis: a cross-cultural study.
OBJECTIVE
This study aimed to evaluate aspects of health-related quality of life (HRQoL) of patients with multiple sclerosis (MS) who live in Tehran and to compare data with evaluations of both the general population and MS patients in other countries.


METHODS
One hundred and forty patients with MS, yet without severe comorbidity, were selected according to convenience sampling in a cross-sectional study. Data were collected by means of the SF-36 questionnaire and Beck Depression Inventory (BDI). The Expanded Disability Status Scale of Kurtzke (EDSS) and Mini Mental State Examination were recorded for all patients.


RESULTS
The mean age of the participants was 34.7 years. For all SF-36 scales, MS patients were found to have lower scores, after adjustment for sex and age, compared with the general population. BDI and EDSS scores were significantly and negatively correlated with all of the SF-36 scales. Moreover, the BDI and EDSS were found to be positively correlated with one another (r = 0.415, p < 0.01).


CONCLUSIONS
The findings strongly confirm that patients with MS suffer from poor HRQoL. Depression had a strong effect on HRQoL and in order to improve HRQoL in MS patients the prevention and treatment of depression is vital.
Pakpour
Amir H
AH
Department of Public Health, Qazvin University of Medical Sciences, Qazvin, Iran. Pakpour_Amir@yahoo.com
Yekaninejad
Mir S
MS
Mohammadi
Nastaran K
NK
Molsted
Stig
S
Zarei
Fatemeh
F
Patti
Francesco
F
Harrison
Adrian
A
D000203:Activities of Daily Living; D000328:Adult; D015897:Comorbidity; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D003863:Depression / Q000175:diagnosis / Q000453:epidemiology*; D004185:Disability Evaluation; D005260:Female; D006304:Health Status; D006801:Humans; D007492:Iran / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000453:epidemiology* / Q000523:psychology*; D011788:Quality of Life / Q000523:psychology*; D012649:Self Concept; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires