Table 1.

Treatment

	All patients (n=121)	RP patients (n=21)
		“unambiguous” (n=11)	“hard to score” (n=10)
Radiotherapy, dose/fraction (total dose)
1.8–2.0 (60–90Gy)	111	10	9
1.25–1.6 (60–86.4Gy)	4	-	1
2.0–3.0 (60–62.5Gy)	6	1	-
Chemotherapy*
Pre-RT	5	1	-
Concurrent	10	-	2
Combined	85	8	4
No chemotherapy	20	2	4

Abbreviations: RP= radiation pneumonitis

^*One patient (without RP) was treated with post-RT chemotherapy.