The associations of HTPAP promoter haplotypes with metastasis in HCC patients from Cohort 1.

aNumber of subjects in metastatic (M) or nonmetastatic (NM) group.
bData were calculated by unconditional binary logistic regression models adjusted for age, sex, AFP level, HBV status, liver cirrhosis, tumor size, Edmondson grade, TNM stage, etc., as needed. The first genotype was calculated as the reference.
cTests for trend of odds were two-sided and based on likelihood ratio tests assuming a multiplicative model.