
PTHS

AS

CdLS

KruskalWallis tests/chisquared test

Post hoc comparison: MannWhitney U test/chisquared test


h/χ^{2}

df

p value

Comparison

U/χ^{2}

df

Z

p value

Effect size r/relative risk (95% CI)


SCQ—total

N

22

22

18
         
Median

24

18

25

18.41

2

< .001

PTHS > AS

73.50

1

3.965

< .001

0.59 (large)

IQR

3.75

7

7.57

SCQ—communication

N

22

22

18
       
Median

8

6

6.93

25.70

2

< .001

PTHS > AS

55.00

1

4.555

< .001

0.69 (large)

IQR

0.25

3

1.25

SCQ—restricted, repetitive and stereotyped behaviours

N

22

22

22
       
Median

4

4

5

3.56

2

.169

N/A

IQR

3

2.25

2.63

SCQ—reciprocal social interaction

N

22

22

18
       
Median

10.5

7

12

11.15

2

.004

PTHS > AS

132.00

1

2.598

.009

.39 (medium)

IQR

4.25

5.25

5.25

Met ASD cutoff

N

22

22

18
         
N (%)

21 (95.5)

15 (68.2)

16 (88.9)

5.85

2

.049^{a}

PTHS > AS

5.50

1

–

.023

1.40 (1.04 to 1.89)^{b}

 ^{a}Fishers exact p value reported as 50% had an expected count < 5
 ^{b}Relative risk of meeting criteria for ASD in AS relative to PTHS