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Table 3 ACE I/D, Ang II AT2 receptor C3123A, and AGT M235T genotype distributions in CAD and healthy patients

From: Renin–angiotensin system gene polymorphisms among Saudi patients with coronary artery disease

Genotype Groups   p value
  Control CAD patients Total  
  (n = 110) (n = 225) (n = 335)  
ACE I/D
   DD 62 (56.4%) 145 (64.4%) 207 (61.79%) 0.023
ID 26 (23.6%) 59 (26.3%) 85 (25.37%)
II 22 (20.0%) 21 (9.3%) 43(12.84%)
Ang II AT2 (C3123A)
CC 43 (39.1%) 89 (39.6%) 132 (39.40%) 0.0001
CA 67 (60.9%) 40 (17.8%) 107 (31.94%)
AA 0 96 (42.6%) 96 (28.66%)
AGT (M235T)
MM 29 (26.40%) 54 (24.0%) 83 (24.78%) 0.102
   MT 50 (45.50%) 98 (43.6%) 148 (44.18%)
   TT 31 (28.20%) 73 (32.4%) 104 (31.04%)  
  1. The χ2 test was used to compare the genotype distributions between the control and CAD patients.