Fatigue, self-efficacy and psychiatric symptoms influence the quality of life in patients with myasthenia gravis in Tianjin, China
2020
Abstract Background Muscle weakness related to myasthenia gravis (MG) limits the daily functioning of patients. MG patients often experience subjective symptoms including psychiatric disorders, fatigue, and reduction in self-efficacy. All of which ultimately influence their life. The relationship between the subjective symptoms and health-related quality of life (HRQoL) has never been systematically explored among MG patients. Objective This study aimed to evaluate the HRQoL of patients with MG in China, and to assess the impact of potential predictors of HRQoL. Methods This was a cross-sectional observational study in patients with confirmed diagnosis of MG. Patients with MG were assessed using the 36-Item Short-Form Health Survey (SF-36) questionnaire, Self-Rating Depression Scale (SDS), Self-Rating Anxiety Scale (SAS), Fatigue Severity Scale (FSS), and Self-Efficacy for Managing Chronic Disease 6 items scale (SES6G). Disease severity was evaluated by two specialists at the same time. Results Patients had significantly lower mean SF-36 scores for the categories role physical and general health (GH). The mean physical and mental composite scores were 57.76 ± 21.28 and 60.03 ± 23.75. Sex and unemployment influenced the QoL. Financial burden was negatively associated with total SF-36 scores. Compared to the control group, patients with generalized symptoms (MGFA II and III) had lower SF-36 scores, but the patients with pure ocular symptoms (MGFA I) had not significant difference, except GH. The SF-36 scores were highly correlated with the severity of the disease, the states of mood, fatigue, and self-efficacy. Conclusions The decrease in the HRQoL of patients with MG was related not only to the gender, severity of disease, and unemployment but also to the subjective experience including depressive and anxiety disorders, fatigue, and self-efficacy. In the course of treatment, the evaluation of HRQoL should be included in the routine assessment of patients with MG. Psychosocial treatment, social support, and health education should be advocated.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
34
References
1
Citations
NaN
KQI