Controln=106 Cataract without diabetesn=66 Cataract with diabetesn=66 p value
PON1-55 genotypes,n (%)
MM
LL
LM

20 (18.9%)
50 (47.2%)
36 (34.0%)

24 (36.4%)
20 (30.3%)
22 (33.3%)

4 (6.1%)
38 (57.6%)
24 (36.4%)

0.0001
PON1-55 allelic frequency,n (%)
M
L

38 (35.9%)
68 (64.1%)

35 (53%)
31 (47%)

16 (24.2%)
50 (75.8%)

0.003
PON1-192 genotypes,n (%)
RR
QQ
QR

24 (22.6%)
20 (18.9%)
62 (58.5%)

4 (6.1%)
30 (45.5%)
32 (48.5%)

30 (45.5%)
22 (33.3%)
14 (21.2%)

0.0001
PON1-192 allelic frequency,n (%)
Q
R

51 (48.1%)
55 (51.9%)

46 (69.7%)
20 (30.3%)

37 (56.1%)
29 (43.9%)

0.005
Table 1: Genotype and allele distribution of PON1-55 and PON1-192 polymorphisms in the studied groups