RESUMO
OBJECTIVES: To compare the scores of the different dimensions of sexual function of women with multiple sclerosis to a group of control women and to identify possible factors associated with sexual dysfunction in women with multiple sclerosis. METHODS: This is a descriptive and analytical case-control study. Twenty-six women with multiple sclerosis were compared to 26 control women matched for age and socioeconomic status. The evaluation focused on demographic and clinical data. Patients with multiple sclerosis were evaluated by Expanded Disability Status Scale (EDSS) for functional status, by Female Sexual Function Inventory (FSFI) for sexual function and by Beck Depression Inventory-Short Form (BDI-DF) for severity of depression. RESULTS: Our results confirmed the high prevalence of sexual dysfunction among patients with multiple sclerosis (69.2%) compared to controls (26.9%) (P=0.002). Sexual desire, arousal and orgasm were the most altered sexual phases in our study. Total FSFI, and FSFI subscale scores (sexual desire, arousal, lubrication, orgasm and satisfaction) were lower in women with multiple sclerosis compared with controls. The analytical study showed that in women with multiple sclerosis, the total FSFI score was correlated with age (rs=-0.68; P<0.001), duration of marriage (rs=-0.57; P=0.002), level of disability (rs=-0.45; P=0.021) and BDI-SF score (rs=-0.51; P=0.008). FSFI score was also associated to low education level (P=0.02) and urinary dysfunction (P=0.04). CONCLUSION: Our study highlighted the importance of sexual dysfunction in women with multiple sclerosis. The inclusion of this aspect in the clinical assessment will improve the quality of life of these patients. LEVEL OF EVIDENCE: 3.
