A predictive model for treatment response in patients with locally advanced esophageal squamous cell carcinoma after concurrent chemoradiotherapy: based on SUVmean and NLR

Table 5 Comparison of ROC curves

Variable	AUC	SE.	95% CI	^aAUC	p-value
Training set
SUVmean	0.731	0.0608	0.620–0.824	0.0952	0.0485
NLR	0.686	0.0649	0.573–0.785	0.1400	0.0122
Y-value	0.826	0.0449	0.725–0.902	–	–
Testing set
SUVmean	0.728	0.0562	0.619–0.820	0.117	0.0167
NLR	0.730	0.0628	0.622–0.822	0.115	0.0204
Y-value	0.845	0.0443	0.749–0.915	–	–
All case
SUVmean	0.732	0.0406	0.657–0.798	0.102	0.0022
NLR	0.711	0.0445	0.635–0.780	0.123	0.0007
Y-value	0.834	0.0315	0.768–0.887	–	–

Notes: ^aAUC was calculated by subtracting the AUC of SUVmean or NLR from that of Y-value respectively

ISSN: 1471-2407