Group Genotype Frequency Genotypic Chi-square Value
P value, Odds Ratio and 95 % CI
Schizophrenia N =100 II = 17ID+ DD = 83 11.88, P = 0.005, OR = 3.25 (1.61-6.64)
Controls N =100 II = 40 ID + DD = 60
Table 3: Genotypic frequency of ACE Polymorphism (Insertion/ Deletion; I/D) in Schizophrenia Patients and controls.