Table 2 Genotype and percentage frequency of TNF-alpha polymorphism (rs1800629)-308 G/A and their Hardy–Weinberg equilibrium (HWE) of the studied groups
Subjects group | Genotypes | HWE analysis of TNF-α genotypes | ||||
|---|---|---|---|---|---|---|
GG | GA | AA | p-value | χ2 | ||
Stable angina (n = 100) | Observed (N %) | 28 (28%) | 53 (53%) | 19 (19%) | P > 0.05 (NS) | 0.47 |
Expected (N %) | 29.70 (29.70%) | 49.59 (49.59%) | 20.70 (20.70%) | |||
Unstable angina (n = 100) | Observed (N %) | 30 (30%) | 33 (33%) | 37 37(%) | P ≤ 0.01 (S) | 11.34 Deviation |
Expected (N %) | 21.62 (21.62%) | 49.75 (49.75%) | 28.62 (28.62%) | |||
Control (n = 100) | Observed (N %) | 61 (61%) | 28 (28%) | 11 (11%) | P ≤ 0.05 (S) | 6.41 Deviation |
Expected (N %) | 56.25 (56.25%) | 37.5 (37.5%) | 6.25 (6.25%) | |||