Table 7

Odds ratios for the SNP RAI intron 1 and BCC subdivided according to family history for BCC

AAAG & GG
Negative family history
 Controls3929
 Cases307
 Odds ratio10.313
 Confidence interval0.12–0.81
Pa0.015
Positive family history
 Controls56
 Cases143
 Odds ratio10.179
 Confidence interval0.032–0.99 
Pa0.057
  • a Fisher’s exact test, two-sided.