highly significantp -value = 7.26x10 -237
The difference between African American and European American in this set was also highly significant (t-test p -value = 7.26x10 -237 ), and remained so when evaluating controls only, as cases may be enriched for fibroproliferative alleles above those in the general population (t-test p -value = 6.38x10 -127 ).