[Study of quality of life in patients with multiple sclerosis]

Multiple sclerosis (MS) is a neurological impairment mostly affecting younger adults substantially decreasing their working and living abilities. Different rating scales to determine disabilities are being used: EDSS, NRS, and CAMBS. The objective of this study was to assess the quality of life in MS patients, with reference to the disease itself and its treatment, comparing patients with MS and a matching healthy control group.

Subjects were divided into two groups, a group of patients with MS and a control group of healthy subjects. There were 37 MS patients, 25 women and 12 men. Control group consisted of 51 subjects, 39 women and 12 men. There was no statistically significant sex difference. The mean age of the MS patients was 45.9 +/- 12.4 years, and of control group 42.4 +/- 10.3 years; yielding no statistically significant difference. The severity of impairment in MS patients according to EDSS scale was 3 to 3.5. The quality of life determined by the prediction and criterion variables was studied in both MS patients groups and control group. All variables were graded on a 1 to 5 scale. On statistical data processing chi2 test and t-test were used.

Predictors referring to family history, sexual life, social life, satisfaction with education, job, social environment, religious life, housing status, financial status and present family life did not differ between the MS and control group. MS patients were less satisfied with their place in society, their state of health and ways of spending their free time. The decrease of satisfaction correlated with the areas generally known to be directly or indirectly affected by MS. As to the criterion variable of 'satisfaction with former way of life' no significant differences were found, since the disease did not affect previous life achievements. MS patients were less satisfied with their status in society, their state of health and ways of spending their free time. Changes occurred as a consequence of substantial life changes caused by the disease, results of treatments and circumstances in which the patients lives. Results obtained indicated that patients were aware of their disease, lower quality of life that limited their daily activities and future plans. Answers referring to the state of health, social status, and sexual activities did not show any statistically significant difference between the groups of MS patients and healthy controls, although it could have been expected according to the experience and customary expectations in such cases.

MS patients are mainly satisfied with what they have achieved previously as young people; they become dissatisfied in relation to the possible economic and social prospects, and they are aware of their disabilities and weaknesses, inability for professional development, working and workplace relationships, more difficult money acquisition, etc.