Exploring the Risk Factors of Conjunctival Squamous Cell Carcinoma and Establishing a Prognostic Model: Retrospective Study

Table 3

NRI and IDI values of the model.

	IDI				NRI
	train	P	test	P	train	lower-upper	test	lower-upper
3-Year	0.122	P<0.001	0.095	P<0.001	0.651	0.404-0.934	0.629	0.142-1.025
5-Year	0.209	P<0.001	0.175	P<0.001	0.768	0.518-0.953	0.771	0.328-1.101
9-Year	0.263	P<0.001	0.226	P<0.001	0.802	0.300-1.021	0.675	0.312-1.206