Table 2 Summary of proband to family univariate analysis

FSIQ

r = 0.63

− 20.15 [− 1.34]

p < 2E−16*

0.94 (0.15)

p = 1.24E−07*

p = 0.684

R² = 0.39

Vocabulary

r = 0.57

− 3.78 [− 1.26]

p = 2.05E−13*

0.91 (0.2)

p = 3.98E−05*

p = 0.662

R² = 0.31

Matrix reasoning

r = 0.22

− 2.59 [− 0.86]

p = 1.77E−08*

0.35 (0.2)

p = 0.091

p = 0.003*

R² = 0.03

SRS-2 Total

r = − 0.065

17.04 [1.7]

p = 1.03E−13*

− 0.17 (0.34)

p = 0.629

p = 0.001*

R² = − 0.01

SRS-2 Awareness

r = − 0.26

13.83 [1.38]

p = 3.67E−11*

− 0.6 (0.29)

p = 0.045

p = 1.17E−06*

R² = 0.05

SRS-2 Cognition

r = 0.088

17.29 [1.73]

p = 1.53E−14*

0.19 (0.28)

p = 0.51

p = 0.005

R² = − 0.01

SRS-2 Communication

r = − 0.039

17.185 [1.72]

p = 1.68E−13*

− 0.09 (0.33)

p = 0.774

p = 0.001*

R² = − 0.02

SRS-2 Motivation

r = − 0.15

8.49 [0.85]

p = 1.52E−06*

− 0.24 (0.21)

p = 0.26

p = 2.60E−07*

R² = 0.01

SRS-2 RIRB

r = 0.056

16.85 [1.69]

p = 1.34E−12*

0.17 (0.41)

p = 0.678

p = 0.045

R² = − 0.01

SRS-2 DSM-5 SCI

r = − 0.085

16.45 [1.65]

p = 1.02E−13*

− 0.2 (0.31)

p = 0.524

p = 2.75E−04*

R² = − 0.01

ADHD inattentive

r = 0.078

24.25 [2.43]

p < 2E−16*

0.09 (0.15)

p = 0.57

p = 2.17E−07*

R² = − 0.01

ADHD hyperactive-impulsive

r = 0.22

21.85 [2.19]

p = 9.42E−15*

0.45 (0.28)

p = 0.106

p = 0.049

R² = 0.03