More females reported soreness than males with writing (χ2 = 26.2, p < 0.001), computer use (χ2 = 5.6, p = 0.018), watching television (χ2 = 6.9, p = 0.009) and intensive hand

activities (χ2 = 3.9, p < 0.001). Reports of soreness increased with increasing age for writing (F = 17.4, p < 0.001), computer use (F = 10.4, p = 0.001) and vigorous physical activities (F = 25.3, p < 0.001). As the majority of respondents participated in non-music-related activities at moderate levels of exposure, as presented in Table 3, this exposure category was used as the referent category in univariable logistic regression analysis. There was no significant association between any non-music-activity exposure and playing problems (OR 0.50 to 2.08), as presented in Table 3. The report

of soreness from all the non-music Epacadostat mw activities was significantly associated with increased odds for both playing symptoms and playing disorders (OR 2.34 to 4.27), as presented in Table 4. Given the consistent relationships, a count variable – ‘number of reported activity-soreness experiences’ – was created to assess if there was an additive association of non-music-activity-related soreness. Only activities with majority participation (watching television, writing, computer use and vigorous physical activities) were used to create this count variable. The number of respondents who complained of soreness with 0, 1, 2, 3 or 4 activities was calculated, and is presented in Table 4. In the univariate analysis, the number of reported soreness experiences was significantly associated with both playing symptoms this website and playing disorders, with an increased count of soreness experience associated with increasing prevalence of playing symptoms and playing disorders,

as presented in Figure 2. In a multivariable logistic regression model, SB-3CT the number of reported soreness experiences remained significantly associated with increased odds for both playing symptoms and playing disorders, as presented in Table 5. This study found a high prevalence of instrument playing problems, particularly in the hand, neck and shoulder, amongst young instrumentalists. A third of the respondents were unable to play their musical instrument as usual in the last month due to their symptoms. Young instrumentalists typically had moderate exposure to common non-music activities of childhood and adolescence, and two thirds reported soreness relating to non-music activities. Whilst exposure to non-music activities was not associated with playing problems, non-music-activity soreness was significantly associated with increased odds for playing problems. Young instrumentalists in this study participated in a variety of non-music activities and it was expected that exposure from contemporaneous activity participation would be associated with playing problems.