<p>HRs (95% CIs) of continuous form. <b>A,</b> DP1 <i>z</i>-scores and <b>B,</b> DP2 <i>z</i>-scores for the risk of incident colorectal cancer. HRs (solid black line) and 95% CIs (gray shading) were derived from spline regression models to evaluate for potential nonlinear associations between DP1 scores and incident colorectal cancer. The reference point of the DP <i>z</i>-scores was set to the fifth percentile values. <i>X</i>-axis represents DP <i>z</i>-scores.</p>