Predicting efficacy and guiding procedure choice in non-vascularized bone grafting: a CT Radiomics and clinical predictor approach

Table 4 Performance of three models for predicting the choice of NVBG procedures

Cohorts	Models	AUC	Cutoff point	Sensitivity	Specificity	95%CI
Cohorts	Models	AUC	Cutoff point	Sensitivity	Specificity	Lower	Upper
Training cohort	Radiomics model	0.818	0.309	0.720	0.836	0.722	0.913
	Clinical model	0.676	0.181	1.000	0.328	0.584	0.768
	C-R model	0.860	0.242	0.778	0.746	0.781	0.939
Validation cohort	Radiomics model	0.731	0.185	0.818	0.640	0.531	0.931
	Clinical model	0.722	0.181	1.000	0.400	0.584	0.860
	C-R model	0.800	0.261	0.818	0.800	0.620	0.980

ISSN: 1471-2474