Cohort

Case

Control

p*

OR (95% CI)

phetero**


AA

AG

GG

Sum

MAF (%)

AA

AG

GG

Sum

MAF (%)


UAE

175

73

2

250

15.4

171

83

8

262

18.9

0.12

0.78 (0.56–1.08)
 
EgyptArabs

69

8

0

77

5.2

43

7

0

50

7.0

0.54

0.73 (0.26–2.07)
 
Simple combination

244

81

2

327

13.0

214

90

8

312

17.0

0.04

0.73 (0.51–0.99)
 
MH adjusted^{a}
           
0.78 (0.57–1.06)

0.75

 CI confidence intervals, MAF minor allele frequency, OR odds ratio
 * p value of Cochran–Armitage test using allelic model
 ** phetero: p value of heterogeneity of Breslow–Day of homogeneity test
 ^{a}Cochran–Mantel–Haenszel test (CMH) is a test used in the analysis of stratified or matched categorical data