Skip to main content

Table 1 Sample characteristics (N = 40)

From: Autism spectrum disorder in Phelan-McDermid syndrome: initial characterization and genotype-phenotype correlations

Sample characteristic

N

Percentage

Gender (Male:Female)

25:15

62.5 %:37.5 %

Clinical ASD Dx (Parent Report)

21

52.5 %

Language (Verbal: Nonverbal) (ADI-R)

10:30

25 %:75 %

Social Communication Deficit (ADI-R)

36

90 %

Restricted and Repetitive Behavior, Interests and Activities (ADI-R)

22

55 %

Sensory Seeking Activities (ADI-R)

27

68 %

Epilepsy (Parent Report)

8

20 %

Blunted Facial Expression (ADI-R)

29

73 %

True Regression (ADI-R)

1

2.5 %

Borderline Adaptive Behavior Delay (Vineland II)

2

5 %

Mild Adaptive Behavior Delay (Vineland II)

21

52.5 %

Moderate Adaptive Behavior Delay (Vineland II)

17

42.5 %