Dance classes improve self-esteem and quality of life in persons with Parkinson’s disease

Abstract

Dance can reduce motor symptoms in persons with Parkinson's disease (PD). However, the effect on psychosocial wellbeing, including self-esteem and quality of life is less clear. Forty-nine persons with PD (Hoehn and Yahr stage 1-4) participated in weekly dance classes for a consecutive period of 22weeks, 36 participants completed the classes. Two baseline measurements (T1a and T1b) were performed during a 2-week control period prior to the dance classes. Post-measurements (T2) were performed immediately after 22weeks of dance classes. Primary outcome was self-esteem as measured with the Rosenberg Self-Esteem Score. Self-esteem scores were stable across the two baseline measurements and improved significantly after the dance classes (1.5 points improvement between T1b and T2, 95% CI 0.3, 2.7; p = 0.012). Additionally, quality of life as measured with the Parkinson's Disease Questionnaire 39 improved significantly (3.4 points reduction between T1b and T2, 95%CI -5.7, -1.2; p = 0.003) as did motor symptoms as measured with the Movement Disorders Society-Unified Parkinson's Disease Rating Scale-part III (6.2 points reduction between T1b and T2, 95%CI -10.1, -2.4; p = 0.002). Balance confidence as measured with the Activities-Specific Balance Confidence Scale did not change. Dance classes seem to improve self-esteem, quality of life and motor symptoms in persons with PD. These effects should be investigated further in a randomized clinical trial. Dance classes may be a valuable complementary treatment option in people with PD to improve not only motor symptoms, but also self-esteem and quality of life.