Table 2.

Results of the multivariable Cox models for OS and DFS used to derive the nomograms

	HR	95% CI	P value
OS model
Ki‐67*			<0.001
70.0% versus 1.8%	11.32	(5.28–24.24)
Morphology			<0.001
POD versus WED	4.83	(2.30–10.15)
DFS model
Morphology			<0.001†
POD versus WED with MoTIFs PI = 0	10.23	(5.67–18.47)
POD versus WED with MoTIFs PI = 5	2.87	(1.21–6.81)
MoTIF PI			<0.001†
5 versus 0 with morphology WED	6.21	(2.52–13.31)
5 versus 0 with morphology POD	1.74	(0.70–4.30)

^* Fitted through 3‐knots restricted cubic spline; the two values are, respectively, the third and first quartile of Ki‐67 distribution.

^† Wald test P value of the main effect and interaction between morphology and MoTIF PI.