Table 2 Summary ORs for various contrasts of XRCC3 Thr241Met gene polymorphisms in this meta-analysis

T/T vs C/C

17

0.99(0.86-1.15) 0.315

(C/T + T/T) vs C/C

0.95(0.87-1.04) 0.228

T/T vs C/C

5

0.92(0.71-1.09) 0.216

(C/T + T/T) vs C/C

0.94(0.77-1.15) 0.545

T/T vs C/C

10

0.94(0.87-1.13) 0.090

(C/T + T/T) vs C/C

0.95(0.85-1.06) 0.056

T/T vs C/C

2

1.04(0.77-1.43) 0.190

(C/T + T/T) vs C/C

1.00(0.73-1.37) 0.823

T/T vs C/C

2

0.94(0.78-1.58) 0.164

(C/T + T/T) vs C/C

0.91(0.48-1.74) 0.215

T/T vs C/C

3

1.09(0.72-1.38) 0.535

(C/T + T/T) vs C/C

1.05(0.79-1.40) 0.331

T/T vs C/C

4

0.98(0.72-1.45) 0.006

(C/T + T/T) vs C/C

0.93(0.63-1.37) 0.001

T/T vs C/C

4

0.99(0.78-1.51) 0.230

(C/T + T/T) vs C/C

0.92(0.62-1.37) 0.186