Genotype Coronary artery involvement p value
  0 I II III IV 0 – (I–IV) (I–II) – (III–IV)
Dominant
CC 46 35 43 37 48   < 0.05   < 0.05
CT+TT 17 12 19 43 40
Recessive
CC+CT 62 42 57 68 80 < 0.05 > 0.05
TT 1 5 5 12 8
Table 3: Association of coronary artery involvement and rs8192440 polymorphism of CRY1 gene