Figure 1.
Figures 1a–d. Hazard Ratios and 95% Confidence Intervals, Estrogen Metabolites and CRC (Parent Estrogens, 2-Pathway, 16-Pathway and 4-Pathway EM, figures 1a–d, respectively). Time scale for HR estimates is age at entry (baseline) through age at diagnosis or censoring (exit). For cases not in the subcohort, follow-up began 6 months prior to their CRC diagnosis. HR are adjusted for clinic, age at blood draw, bone mineral density, and trial participation.