Table 6.

NTCPs from planned and measured data for H&N patient OARs and P‐values of statistical test

Structure	NTCP (%)	Patient No.							Average ± SD	P‐value
		1	2	3	4	5	6	7
Brainstem	Planned	<0.5	<0.5	<0.5	<0.5	<0.5	<0.5	<0.5	<0.5 ± <0.5	>0.05
	Measured	<0.5	<0.5	<0.5	<0.5	<0.5	<0.5	<0.5	<0.5 ± <0.5
Cord	Planned	1.6	1.1	0.7	<0.5	<0.5	<0.5	<0.5	0.5 ± 0.6	>0.05
	Measured	1.7	1.3	0.8	1.1	<0.5	<0.5	<0.5	0.7 ± 0.7
Esophag.	Planned	0.7	1.5	<0.5	<0.5	<0.5	<0.5	< 0.5	0.5 ± 0.6	>0.05
	Measured	0.8	1.8	<0.5	<0.5	<0.5	<0.5	< 0.5	0.5 ± 0.6
Larynx	Planned	2.0	3.8	37.1	0.9	<0.5	<0.5	14.7	8.4 ± 13.6	<0.05
	Measured	2.4	4.4	44.4	1.2	<0.5	<0.5	15.8	9.8 ± 16.2
Lt Parotid	Planned	1.1	<0.5	<0.5	<0.5	1.2	<0.5	56.7	8.5 ± 21.3	>0.05
	Measured	0.9	<0.5	<0.5	<0.5	1.4	<0.5	52.0	7.8 ± 19.5
Rt Parotid	Planned	9.2	<0.5	<0.5	<0.5	2.7	<0.5	< 0.5	1.7 ± 3.4	>0.05
	Measured	8.6	<0.5	<0.5	<0.5	3.1	<0.5	< 0.5	2.5 ± 4.0