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Table 5 Comorbidities and birth characteristics of probands with potentially damaging CNV or SNV

From: Prevalence and phenotypic impact of rare potentially damaging variants in autism spectrum disorder

Phenotypes

WES probands

with pdSNV (n = 69)

ASC102 list

n (%)

CMA probands with pdCNV (n = 105)

n (%)

WES and CMA probands with pdCNV or pdSNV (n = 123)

AS102 list

n (%)

HC—large1

4 (6%)

4 (4%)

6 (5%)

HC—small2

4 (6%)

13 (12%)

14 (11%)

Large for gestational age3

0 (0%)

2 (2%)

1 (1%)

Small for gestational age4

0 (0%)

7 (7%)

5 (4%)

Congenital anomalies

3 (4%)

18 (17%)

15 (12%)

Motor function disorders

2 (3%)

8 (8%)

7 (6%)

Scholastic skill disorders

11 (16%)

25 (24%)

27 (22%)

Speech/language disorders

7 (10%)

18 (17%)

16 (13%)

ADHD

11 (16%)

23 (22%)

25 (20%)

Anxiety disorder

1 (1%)

2 (2%)

2 (2%)

Epilepsy

30 (43%)

34 (32%)

49 (40%)

Intellectual disability

47 (68%)

58 (55%)

75 (61%)

OCD

3 (4%)

8 (8%)

8 (7%)

Psychotic disorders

4 (6%)

12 (11%)

14 (11%)

  1. ADHD attention-deficit/hyperactivity disorder, OCD obsessive–compulsive disorder, pdCNV potentially damaging copy number variation, pdSNV potentially damaging single nucleotide variation
  2. 1HC-large if head circumference was > 38 cm. 2HC-small if head circumference was < 32 cm. 3Large for gestational age was defined as birth weight > 2 SD using the Swedish growth charts. 4Small for gestational age was defined as birth weight < 2 SD using Swedish growth charts. Missing values for congenital anomalies (CMA Probands/WES Probands) 335/260, large for gestational age 206/139, small for gestational age 206/139, HC-large 219/153, HC-small 219/153 individuals