Prevalence of Mental Health Problems and their Potential Association with Sleep Disturbance, Coping Skills and Social Support in Professional Ballet Dancers.

Introduction: While several studies have analyzed the characteristics and burden of injuries and physical complaints in (pre-)professional dancers, mental health problems, other than eating disorders, have rarely been studied in professional ballet dancers. The aims were to (a) investigate the prevalence of self-reported mental health problems, and (b) analyze their potential associations with sleep disturbance, coping skills and social support in professional ballet dancers. Methods: During a pre-season health screening, professional ballet dancers of three companies were asked to answer questions on personal characteristics, current need and attempt to lose weight, chronic/recurrent mental health problems, and need of support from a psychotherapist as well as established questionnaires on depression (PHQ-9), generalized anxiety (GAD-7), eating disorders (EDE-QS), sleep disturbance (ASSQ), athletic coping skills (ACSI-28) and perceived social support (F-SozU-K6). Results: All 96 dancers (average age 27.3 years, 51.0% male) who participated in the screening answered the questionnaire. In the PHQ-9, 19 (19.8%) dancers reported mild, and 4 (4.2%) moderate to severe symptoms. In the GAD-7, 19 (19.8%) dancers reported mild, 11 (11.5%) moderate and three (3.1%) severe symptoms. Ten (10.4%) dancers were screened positive for an eating disorder in the EDE-QS. Almost two thirds of the dancers reported sleep problems of mild (n = 39; 40.6%), moderate (n = 19; 19.8%) or severe extent (n = 3; 3.1%) in the ASSQ. One in five dancers (n = 19; 19.8%) wanted or needed support from a psychotherapist at the time of the screening. The mean score of ASSQ correlated significantly with PHQ-9 (r = .34; P = .001) and GAD-7 (r = .27; P = .008). Correlations of mental health problems with athletic coping skills and social support were generally low. Conclusion: The prevalence of mental health problems, especially anxiety and eating disorders, was high in professional ballet dancers. Routine screening of mental health and sleep problems as well as interventions to improve mental health and sleep quality are strongly recommended. Level of Evidence: 2b cross-sectional study.