Staging   Arg/Arg (%) Arg/Pro (%) Pro/Pro (%)
Early stage I/II 19 6 (32%) 8 (40%) 5 (26%)
Advanced disease 81 27 (33%) 42 (52%) 12 (15%)
Table 5b: Frequency and distribution of P53 codon 72 polymorphism alleles with respect to stage.