Depression, lower urinary tract symptoms and quality of life in women with multiple sclerosis: a descriptive and correlational study

ABSTRACT

Introduction: Among the most ordinary clinical manifestations of Multiple Sclerosis (MS) are depression and the presence of Lower Urinary Tract Symptoms (LUTS). Both can compromise a person's quality of life. The objective of this research was to identify the major urinary symptoms and correlate them with quality of life and with depressive symptoms in women with MS. Methods: This was an observatory, descriptive and correlational study, with nonprobabilistic sampling by convenience. This research included women over 18 years old who displayed LUT symptoms and who had been diagnosed with Relapsing-Remitting MS. Assessment consisted of an anamnesis card, the Kurtzke Expanded Disability Status Scale (EDSS), the Incontinence Impact Questionnaire-7 (IIQ-7-BR), the Urogenital Distress Inventory-6 (UDI-6-BR), the Beck Depression Inventory-2 (BDI-II) and the Multiple Sclerosis Quality of Life Questionnaire - Portuguese version (MSQOL-54). Results: 41 women participated in the study, with average age of 50.1 (± 9.45) and average of 4.11 in the EDSS. The most common urinary symptom was urinary urgency (78%). There was no correlation between the severity of the urinary symptom and quality of life. Moderate and significant negative correlation (r = -0.561 p < 0.001) was found between depression and the physical component of quality of life and strong negative correlation (r = -0.729 p < 0.001) was found between depression and the mental component. Conclusions: The most prevalent urinary symptom was urinary urgency. A strong correlation was found between symptoms of depression and quality of life and there was no correlation between urinary symptoms and quality of life.