Table 3 of
Lai, Mol Vis 2006;
12:1687-1691.
Table 3. An association between BPDE-like DNA adduct levels and p53 protein expression in pterygium
Fisher's exact test was used for statistical analysis. The results were evaluated independently by three observers and scored for the percentage of positive nuclei: A score of - or low meant from 0% to 10%; a score of + or high indicated more than 11% positive cells.
BPDE-like DNA adduct levels --------------- Low High p53 protein (n=54) (n=19) p-value --------------- ------ ------ ------- Negative (n=54) 42 12 Positive (n=19) 12 7 0.235 |