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 770-780 (September 2008) DOI: 10.1053/j.gastro.2008.06.033 Copyright © 2008 AGA Institute Terms and Conditions
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 2008 135, 770-780DOI: (10.1053/j.gastro.2008.06.033) Copyright © 2008 AGA Institute Terms and Conditions
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 2008 135, 770-780DOI: (10.1053/j.gastro.2008.06.033) Copyright © 2008 AGA Institute Terms and Conditions