Table 2 Genotype and allele frequencies of the ACE polymorphism in AD patients and controls
ACE I/D | Patients N = 60 | Controls N = 120 | χ 2 | OR [CI 95%] | p value |
|---|---|---|---|---|---|
n (%) | n (%) | ||||
II | 5 (8.33) | 23 (19.17) | 3.57 | .38 (.13–1.06) | .06 |
ID | 24 (40.00) | 59 (49.17) | 1.35 | .69 (.37–1.28) | .24 |
DD | 31 (51.67) | 38 (31.67) | 6.7 | 2.32 (1.21–4.34) | .008 |
I | 34 (28.33) | 105 (43.75) | 8.02 | .5 (.30–.80) | .003 |
D | 86 (71.67) | 135 (56.25) | 2 (1.25–3.33) |