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Table 2 Participant characteristics of the Diagnosed and Non-diagnosed groups

From: Quantifying compensatory strategies in adults with and without diagnosed autism

 

Diagnosed (n = 58)

Non-diagnosed (n = 59)

Comparison

M

SD

Range

M

SD

Range

Age

35.83

11.53

18-70

33.88

14.83

18–77

t(115) = − 0.79, p = .43, d = 0.15

Age at diagnosis

30.14

13.84

3–70

 

Highest education level (max = 7)

4.66

2.08

0–7

4.68

1.78

1–7

t(115) = 0.06, p = .95, d = 0.01

Autistic traits (max = 10)

8.02

1.92

1–10

4.93

2.29

1–10

t(115) = − 7.90, p < .001, d = 1.46

Sex (n male, n female)

14, 44

8, 51

χ2(1) = 2.14, p = .14, Φ = 0.14

Family member diagnosed with ASD (n yes, n no)

19, 39

-

8, 51

χ2(1) = 6.07, p = .014, Φ = 0.23

  1. Highest education level was used as a proxy IQ measure. Greater scores reflect higher education level/greater autistic traits/more strategies. Effect sizes are reported as Cohen’s d (0.2 = small, 0.5 = medium, 0.8 = large) or phi Φ (0.1 = small, 0.3 = medium, 0.5 = large)