CT features and quantitative analysis of subsolid nodule lung adenocarcinoma for pathological classification prediction

Table 4 ROC analysis results between groups

Variable	AUC	Sensitivity	Specificity	Threshold
AAH/AIS and MIA
Mean size	0.729	0.691	0.621	10.05
Maximum diameter	0.728	0.709	0.606	11.16
Mean CT value	0.733	0.727	0.601	−548.00
Maximum CT value	0.761	0.709	0.704	−419.74
Predicted probability	0.815	0.727	0.838	0.478
MIA and IAC
Mean size	0.809	0.806	0.719	14.42
Maximum diameter	0.874	0.828	0.717	16.48
Mean CT value	0.760	0.656	0.718	−364.59
Maximum CT value	0.739	0.591	0.855	−16.98
Predicted probability	0.931	0.892	0.873	0.580

ISSN: 1471-2407