Table 2 of Padma, Mol Vis 2011; 17:127-133.


Table 2. Distribution of Polymorphisms in DNA repair genes XPD (Asp312Asn) and XRCC1 (Arg399Gln) and risk estimates for cataract development.

  Patients Controls    
 Genotype n % n % O.R (95%CI) p value
XPD
Asp/Asp 84 40.4 62 41.1 1.66(0.90–3.07) 0.11
Asp/Asn 79 38.0 69 45.7 1.97(1.06–3.63) 0.03*
Asn/Asn 45 21.6 20 13.2 reference
G (Asp) 0.59 0.64    
A (Asn) 0.41 0.36 0.82 (0.60–1.12) 0.21
Recessive model
Asp/Asp + Asp/Asn 163 78.4 131 86.8    
Asn/Asn 45 21.6 20 13.2 1.81(1.02–3.20) 0.04*
XRCC1
Arg/Arg 90 43.3 75 49.7 1.50(0.81–2.79) 0.20
Arg/Gln 82 39.4 56 37.1 1.23(0.65–2.33) 0.53
Gln/Gln 36 17.3 20 13.2 reference  
G (Arg) 0.63 0.68    
A (Gln) 0.37 0.32 0.80(0.59–1.10) 0.17
Recessive model
Arg/Arg +Arg/Gln 172 82.7 131 86.8    
Gln/Gln 36 17.3 20 13.2 1.37(0.76–2.46) 0.30