. 2024 Jan 2;76:1. doi: 10.1186/s43044-023-00430-w

Table 2.

Allele frequencies in cases versus the control

Allele	N (%)	Chi-square test	Binary logistic regression
G	60 (30%)	36 (18%)	96 (24%)	7.895	0.140	0.005	r(1) 1.95	r(1) 1.2–3.1	0.005
T	140 (70%)	164 (82%)	304 (76%)

Allele

N (%)

Chi-square test

Binary logistic regression

Control

Case (CAD)

Total

χ²

Phi (ϕ)

p value

COR

95% CI

p value

60 (30%)

36 (18%)

96 (24%)

7.895

0.140

0.005

r(1)

1.95

r(1)

1.2–3.1

0.005

140 (70%)

164 (82%)

304 (76%)

Bold value indicate significance p ≤ 0.050

CAD coronary artery disease, COR crude odds ratio, CI confidence interval

r(1) = reference category

This table shows a statistically significantly higher proportion of ‘T’ allele among cases versus control (risk allele). This association is of low strength (ϕ lies between 0.1 and 0.3). A participant with ‘T’ allele has 1.95 times higher odds to exhibit CAD versus a participant with ‘G’ allele