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Table 4 Syndrome group comparisons on the ASC-ASD for verbal participants only

From: Divergent presentation of anxiety in high-risk groups within the intellectual disability population

 

CdLS (n = 36)

FXS (n = 31)

t/U/χ2

df

p value

Effect sizea

Performance anxiety

Median (interquartile range)

2.00 (0.00–5.00)

0.00 (0.00–4.25)

455.50

 

.255

.140

Arousal anxiety

1.00 (0.00–3.00)

1.00 (0.00–2.00)

395.00

 

.077

.219

Separation anxiety

3.00 (1.00–4.00)

1.00 (0.00–4.00)

455.00

 

.265

.137

Uncertaintyb

9.50 (6.00–11.75)

11.00 (5.00–15.00)

− .508

65

.613

.120

Total scoreb

16.00 (9.13–22.94)

15.57 (9.00–23.00)

.543

65

.589

.190

Meeting cut-offc

n (%)

14 (43.75)

11 (35.48)

.083

1

.805

.036

  1. aCohen’s d reported for t-tests, r for Mann-Whitney U tests, Cramer’s V for chi-square tests
  2. bUncertainty and total score subscales calculated using a square root transformation
  3. cCut-off indicating significant anxiety [27]