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. 2017 Aug 8;318(6):525–535. doi: 10.1001/jama.2017.9478

Figure 2. Effects of Interventions Over Time: Predicted Mean Values From Linear Mixed-Effects Models.

Figure 2.

Graphs illustrate the predicted values from linear mixed-effects models presented in eTables 5 and 6 in Supplement 2. Autism Diagnostic Observation Schedule (ADOS) social affect score (range of possible scores, 0-27; higher scores indicate greater severity; minimal clinically important difference, 1) over 5 months was the primary outcome. For the Social Responsiveness Scale (SRS) total, range of possible scores, 0 to 195; higher scores indicate greater severity. High-intensity music therapy comprised 3 music therapy sessions per week (up to 60 sessions); low-intensity music therapy comprised 1 music therapy session per week (up to 20 sessions).