
Locus

Genotype

Observed number (%)

Expected number^{a}

p value^{b}


Patients with AIH

n = 326

rs6000782

A/A

284 (87.1)

285.3

χ^{2} = 1.746

 
A/C

42 (12.9)

39.3

p = 0.523

 
C/C

0

1.4
 
Healthy control

n = 214

rs6000782

A/A

193 (90.2)

192.5

χ^{2} = 0.280

 
A/C

20 (9.3)

20.9

p = 1.000

 
C/C

1 (0.5)

0.6
 

^{a}Expected genotype frequencies based on observed allele frequencies and assuming Hardy–Weinberg equilibrium

^{b}
p values were calculated using the Chi square test for Hardy–Weinberg equilibrium at individual loci