Table 1 of Peng, Mol Vis 2012; 18:1937-1943.


Table 1. Immunohistochemical analysis of CYP1A1 protein expression in pterygium (n=150) and controla (n=50) tissues, p<0.0001.

CYP1A1 result Pterygia, n (%) Controls, n (%)
Negative 102 (67.0) 48 (96.0)
Positive 48 (33.0) 2 (4.0)