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Table 3 Patterns of first failure

From: The emerging outcome of postoperative radiotherapy for stage IIIA(N2) non-small cell lung cancer patients: based on the three-dimensional conformal radiotherapy technique and institutional standard clinical target volume

Pattern of first recurrence

PORT

Non-PORT

P-value

No. (%)

No. (%)

All patients (N)

70

287

 

Recurrence

44 (62.9)

204 (71.1)

0.18

 Local-regional failure alone

2 (2.9)

32 (11.1)

0.03

 Local-regional failure & Distant Metastasis

1 (1.4)

28 (9.8)

0.02

 Distant Metastasis alone

41 (58.6)

144 (50.2)

0.21

  Supraclavicular lymph node alone

4 (5.7)

8 (2.8)

0.22

  1. Abbreviations: PORT = postoperative radiotherapy