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Table 6 Relationship between sociodemographic characteristics and Autism Quotient (AQ)-Child score among control group (n = 36)

From: Autistic traits in offspring of schizophrenic patients in comparison to those of normal population: a case-control study

Characteristics

AQ < 76 (n = 29)

AQ ≥ 76 (n = 7)

Testa

P value

No. (%)

No. (%)

Child age (years)

 4–7 (n = 5)

5 (100)

0.0 (00)

0.104

0.747

 > 7–11 (n = 31)

24 (77.4)

7 (22.6)

Child sex

 Male (n = 17)

13 (76.5)

4 (23.5)

0.343

0.558

 Female (n = 19)

16 (84.2)

3 (15.8)

Child education

 Uneducated (n = 3)

1 (33.3)

2 (66.7)

4.502

0.212

 Kindergarten (n = 1)

1 (100)

0.0 (00)

 Primary (n = 29)

24 (82.8)

5 (17.2)

 Preparatory (n = 3)

3 (100)

0.0 (00)

Fathers’ age (years)

 20–39 (n = 15)

13 (86.7)

2 (13.3)

4.717

0.094

 40–59 (n = 19)

16 (84.2)

3 (15.8)

 ≥ 60 (n = 2)

0.0 (00)

2 (100)

Mothers’ age (years)

 20–39 (n = 13)

12 (92.3)

1 (7.7)

2.584

0.274

 40–59 (n = 18)

14 (77.8)

4 (22.2)

 ≥ 60 (n = 5)

3 (60)

2 (40)

Fathers’ education

 Uneducated (n = 19)

14 (73.7)

5 (26.3)

1.213

0.270

 Educated (n = 17)

15 (88.2)

2 (11.7)

Mothers’ education

 Uneducated (n = 21)

15 (71.4)

6 (28.6)

2.680

0.101

 Educated (n = 15)

14 (93.3)

1 (6.7)

Fathers’ occupation

 Not working (n = 14)

10 (71.4)

4 (28.6)

1.218

0.269

 Working (n = 22)

19 (86.4)

3 (13.6)

Mothers’ occupation

 Not working (n = 29)

22 (75.9)

7 (24.1)

0.501

0.479

 Working (n = 7)

7 (100)

0.0 (00)

 Family income

 Insufficient (n = 19)

14 (73.7)

5 (26.3)

1.213

0.270

 Sufficient (n = 17)

15 (88.2)

2 (11.8)

Social class

 Low (n = 32)

25 (78.1)

7 (21.9)

0.009

0.925

 Moderate (n = 4)

4 (100)

0.0 (00)

  1. aChi-square test (χ2)