Research Article

Replication of GWAS Loci Revealed an Increased Risk of BET1L and H19 Polymorphisms with Intracranial Aneurysm

Table 4

Stratification analyses by ruptured aneurysm (yes vs. no).

PolymorphismsRuptured aneurysmAdjusted OR (95% CI) value
Yes, (%)No, (%)

BET1L rs2280543
 CC333 (69.8)47 (72.3)1.00
 CT/TT144 (30.2)18 (27.7)0.88 (0.49-1.56)0.65
 C allele797 (83.5)110 (84.6)1.00
 T allele157 (16.5)20 (15.4)0.91 (0.55-1.52)0.72
H19 rs217727
 CC160 (33.5)22 (33.8)1.00
 CT/TT317 (66.5)43 (66.2)1.05 (0.60-1.82)0.87
 C allele522 (54.7)72 (55.4)1.00
 T allele432 (45.3)58 (44.6)1.01 (0.70-1.47)0.94
H19 rs2839698
 CC270 (56.6)42 (64.6)1.00
 CT/TT207 (43.4)23 (35.4)0.71 (0.41-1.21)0.20
 C allele714 (74.8)104 (80.0)1.00
 T allele240 (25.2)26 (20.0)0.74 (0.47-1.16)0.18
H19 rs2735971
 GG335 (70.2)47 (72.3)1.00
 AG/AA142 (29.8)18 (27.7)0.92 (0.51-1.64)0.77
 G allele787 (82.5)107 (82.3)1.00
 A allele167 (17.5)23 (17.7)1.04 (0.64-1.68)0.88

IA: intracranial aneurysm; OR: odds ratio; CI: confidence interval. Adjusted by age, gender, and familial history of IA.