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Table 3 The logistic regression analysis on the risk factors of RILI in patients with NSCLC

From: Risk factors for radiation-induced lung injury in patients with advanced non-small cell lung cancer: implication for treatment strategies

Variables

β

S‾x

OR

95%CI

p

Diabetes

0.173

0.227

3.076

1.442~5.304

0.019

Smoke

0.129

0.214

2.745

1.288~4.613

0.033

COPD

0.103

0.151

3.949

1.067~5.733

0.007

Concurrent chemotherapy

0.124

0.139

2.072

1.121~3.498

0.038

Radiotherapy dose ≥ 60 Gy

0.191

0.122

3.841

1.932~5.362

0.025

PTV ≥ 396

0.131

0.107

1.247

1.107~1.746

0.042

  1. COPD chronic obstructive pulmonary disease, PTV planning target volume