Table 4.

Estimated XRCC1 haplotype frequencies in cases and controls

Arg194Trp	Arg280His	Arg399Gln	Controls haplotype (%)	Cases haplotype (%)
C	G	G	52.9	52.6
C	G	A	36.9	36.1
C	A	G	4.2	5.5
T	G	G	6.0	5.8
Total			100.0	100.0