Table 3.

Pairwise comparison of AUCs between functional and standard dosimetric parameters for predicting radiation-induced lung injury

Parameters	aDBA	p value	95% Confidence Interval
			Lower	Upper
FV5 vs. V5	0.020	0.922	−0.113	0.125
FV10 vs. V10	0.032	0.819	−0.075	0.095
FV15 vs. V15	0.033	0.770	−0.090	0.122
FV20 vs. V20	0.034	1.000	−0.146	0.146
FV25 vs. V25	0.003	0.655	−0.127	0.202
FV30 vs. V30	0.065	0.308	−0.082	0.260
FV35 vs. V35	0.055	0.564	−0.114	0.209
FV40 vs. V40	0.093	0.233	−0.064	0.261
FV45 vs. V45	0.124	0.114	−0.033	0.308
FV50 vs. V50	0.176	0.081	−0.019	0.323
FV55 vs. V55	0.141	0.120	0.029	0.254
FV60 vs. V60	0.182	0.055	−0.004	0.346

Note: AUC area under the receiver operating characteristic curve (ROC).

^a DBA: Difference between ROC areas.