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Table 3 Comparison of the mean (MD) and standard deviation (SD) of overall scores, emotional and physical of V-RQOL, in the control group (n = 40) and experimental (n = 30) groups, pre and 3 months post the voice educational program

From: Impact on quality of life in teachers after educational actions for prevention of voice disorders: a longitudinal study

Overall the escores of the V-RQOL Groups Evaluations
Pre Post
MD SD MD SD
Total Escore Control 84.9 * 11.2 89.4 10.8
Experimental 80.9 * 17.2 87.1 11.4
Social-Emocional Escore Control 92.3 * 9.2 96.9 6.9
Experimental 89.0 * 17.0 95.8 6.4
Physical Functioning Score Control 82.0 * 13.1 85.9 13.4
Experimental 75.6 * 19.4 83.2 14.6
  1. * Differs from the post-evaluation (p < 0.05). Test Proc MIXED.