Abstract
BACKGROUND: Multiple sclerosis (MS) is a chronic disease that decreases the physical ability and affects the mental health of the patients. This descriptive-analytical study investigated the prevalence of depression, anxiety and stress in MS patients. METHODS: A total of 87 MS patients were recruited in this study through simple random sampling method using a random number table. Data were collected by Depression, Anxiety, and Stress Scale-21 (DASS-21) and analyzed by descriptive and analytical statistics. RESULTS: The mean age of the patients was 35.5 ± 9.2 years. Of them, 41 (47.1%) had moderate depression, 34 (39.1%) had moderate anxiety, and 39 (44.8%) had moderate stress. There was a significant relationship between depression and job, education, and economic status of the participants. There was also a significant association between the participants' economic status and anxiety. There was no significant relationship between stress and any of the variables. CONCLUSION: Given the relatively high prevalence of anxiety, depression, and stress in MS patients as well as the significant relationship between their economic status and depression and anxiety, interventional measures are required to be taken to decrease their problems and to provide a favorable ground for their employment. Periodic examinations by psychologists / psychiatrists and treatment of patients with symptoms of stress, anxiety and depression are also essential.