Table 1 Socio-demographics information of all included individuals.

From: A human leukocyte antigen imputation study uncovers possible genetic interplay between gut inflammatory processes and autism spectrum disorders

Characteristic

N

ASD, N = 298 mean (SD)

TD, N = 230 mean (SD)

p value

Age

482

16.90 (6.05)

17.70 (5.90)

0.14a

Sex

528

  

0.053b

F

 

84/298 (28%)

83/230 (36%)

 

M

 

214/298 (72%)

147/230 (64%)

 

Center

528

  

0.3b

Cambridge

 

43/298 (14%)

25/230 (11%)

 

Karolinska

 

22/298 (7.4%)

21/230 (9.1%)

 

KCL

 

87/298 (29%)

54/230 (23%)

 

Mannheim

 

16/298 (5.4%)

20/230 (8.7%)

 

Nijmegen

 

77/298 (26%)

56/230 (24%)

 

Rome

 

18/298 (6.0%)

19/230 (8.3%)

 

Utrecht

 

35/298 (12%)

35/230 (15%)

 
  1. aWelch two sample t test.
  2. bPearson’s chi-squared test.