ISD Variables

GMFCS

Average

Standard Deviation

CV

N

CI

p-value

Parents’ age (years)

Mild

27.8

4

14%

6

3.2

0.029

Moderate

26.3

5.4

21%

6

4.3

Severe

34

7.8

23%

22

3.3

Child’s age (years)

Mild

5

2.8

55%

6

2.2

0.009

Moderate

4.2

1

24%

6

0.8

Severe

7.7

2.9

38%

22

1.2

Time of parents’ union at the time of birth of the child with CP (months)

Mild

45.6

33.3

73%

5

29.2

0.898

Moderate

34.8

36.1

104%

5

31.6

Severe

49.2

70.2

143%

19

31.6

Child’s age when the separation occured (months)

Mild

4

1.4

35%

2

2

0.673

Moderate

24

-x-

-x-

1

-x-

Severe

27.6

35.1

127%

9

22.9