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Table 1 Changes in the course of time and overall effect sizes in SETK subscales and SON-R outcome measures

From: Effects of music therapy in the treatment of children with delayed speech development - results of a pilot study

 

T0Mean ± Sd

T1Mean ± Sd

T2Mean ± Sd

T3Mean ± Sd

T4Mean ± Sd

Fried-man-Test

Wilcoxon-Test (T1-T4)

Effectsize(T1-T4)

SETK

        

PGN

37.4 ± 10.2

40.0 ± 11.0

41.5 ± 14.4

44.7 ± 16.3

47.0 ± 14.5

<0.0005

0.002

0.45

VS

37.4 ± 9.37

41.9 ± 12.7

43.7 ± 15.4

47.0 ± 16.3

48.2 ± 16.1

0.001

0.001

0.39

SG

30.4 ± 11.4

36.9 ± 12.4

35.2 ± 14.3

36.9 ± 13.5

39.9 ± 22.1

0.076

0.028

0.61

MR

40.8 ± 12.6

42.6 ± 10.7

41.6 ± 15.2

47.9 ± 17.6

46.9 ± 16.5

0.116

0.054

0.19

GW

3.0 ± 0.7

2.9 ± 1.3

3.1 ± 1.2

3.1 ± 1.1

3.2 ± 1.1

0.077

0.480

0.03

SON-R (ref-age)

        

HS

3.2 ± 1.0

3.6 ± 1.0

4.0 ± 1.0

4.0 ± 1.2

4.2 ± 1.2

<0.0005

<0.0005

0.61

DS

3.5 ± 1.2

3.8 ± 1.3

4.0 ± 1.0

4.3 ± 1.2

4.3 ± 1.3

<0.0005

0.002

0.31

IQ

3.3 ± 1.1

3.7 ± 1.1

3.9 ± 1.0

4.1 ± 1.2

4.3 ± 1.3

<0.0005

<0.0005

0.57