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. 2020 May 20;22(5):e18537. doi: 10.2196/18537

Figure 3.

Figure 3

Effect of music on anxiety in emergency department patients. (A) Comparison of mean anxiety scores reported before and after the music listening intervention revealed a significant overall reduction in anxiety among individuals (related-samples Wilcoxon signed rank test, P<.001). The mean magnitude change in anxiety score with music was modest (mean difference –0.72, 95% CI –0.33 to –1.12) with considerable variability among participants. (B) Higher baseline anxiety scores were associated with a greater reduction in anxiety scores before and after the music session (Spearman ρ=0.3, P=.02).