1. Folate and Vitamin B6 Intake and Risk of Colon Cancer in Relation to p53 Expression 
Eva S. Schernhammer, Shuji Ogino, Charles S. Fuchs 
Gastroenterology 
Volume 135, Issue 3, Pages (September 2008)
DOI: /j.gastro
Copyright © 2008 AGA Institute Terms and Conditions

2. Figure 1
Restricted cubic splines for age- and energy-adjusted folate intake (μg/day). The dashed lines are the 95% CI for the restricted cubic splines. (A) p53-positive colon tumors (test for overall significance of the curve, P = .0079). (B) p53-negative colon tumors (test for overall significance of the curve, P = .731).
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2008 AGA Institute Terms and Conditions

3. Figure 2
Restricted cubic splines for age- and energy-adjusted vitamin B6 intake (mg/day). The dashed lines are the 95% CI for the restricted cubic splines. (A) p53-positive colon tumors (test for overall significance of the curve, P = .0008). (B) p53-negative colon tumors (test for overall significance of the curve, P = .918).
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2008 AGA Institute Terms and Conditions