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Table 3 Comparison of ABC and PSI-SF scores between groups (n = 90)

From: Effects of Mozart–Orff parent–child music therapy among mothers and their preschool children with autism spectrum disorder: A mixed-methods randomised controlled trial

Variable

MT group (n = 41)

Mean (SD)/M (P25, P75)

Control group (n = 49)

Mean (SD)/M (P25, P75)

Z/t values

P-value

ABC

    

Sensory

    

 Pre-test

13.000 (10.000, 15.500)

13.000 (12.000, 14.000)

-0.675a

0.500

 Post-test

11.000 (7.500, 13.500)

11.000 (10.000, 12.500)

-2.123a

0.034

Social interaction

    

 Pre-test

15.510 (4.467)

16.100 (4.602)

-0.614b

0.541

 Post-test

13.000 (10.000, 17.000)

14.000 (11.500, 17.000)

-1.987a

0.047

Physical movement

    

 Pre-test

14.000 (11.000, 17.000)

14.000 (13.000, 15.000)

-0.172a

0.863

 Post-test

12.000 (8.500, 14.000)

12.000 (11.000, 13.000)

-2.275a

0.023

Language

    

 Pre-test

20.100 (5.603)

20.840 (5.222)

-0.647b

0.519

 Post-test

18.000 (15.000, 22.000)

21.000 (18.000, 21.500)

-2.406a

0.016

Self-care ability

    

 Pre-test

15.000 (13.000, 17.500)

16.000 (13.500, 19.000)

-1.038a

0.299

 Post-test

14.000 (11.000, 16.500)

15.000 (13.000, 17.500)

-0.958a

0.338

ABC total score

    

 Pre-test

77.540 (17.076)

80.240 (13.980)

0.827b

0.410

 Post-test

68.000 (59.000, 79.500)

72.000 (64.000, 81.500)

-2.854a

0.004

PSI-SF

    

Parenting stress

    

 Pre-test

34.000 (26.000, 39.500)

33.000 (31.000, 35.000)

-0.232

0.817

 Post-test

28.000 (22.000, 36.000)

31.000 (29.000, 33.000)

-1.740

0.082

Parent–child dysfunctional interaction

    

 Pre-test

32.290 (8.232)

34.840 (2.552)

-1.904b

0.063

 Post-test

26.000 (19.000, 31.500)

34.000 (32.000, 36.500)

-6.875a

<0.001

Difficult child

    

 Pre-test

35.730 (6.485)

36.730 (3.973)

-0.864b

0.391

 Post-test

31.510 (6.889)

32.630 (3.173)

0.138b

0.890

PSI-SF total score

    

 Pre-test

101.070 (20.860)

104.670 (7.169)

-1.054b

0.297

 Post-test

86.000 (69.500, 104.000)

97.000 (92.500, 103.000)

-4.021a

<0.001

  1. Note: a Mann–Whitney U test; bt-test