Grade 0

No (%)

Grade 1

No (%)

Grade 2

No (%)

Grade 3

No (%)

P-value

1) Acute Lung Toxicity

49 (90.7%)

3 (5.6%)

2 (3.7%)

0 (0%)

P = 0.485n.s

2) Chronic Lung Toxicity

51(94.4%)

2 (3.7%)

1 (1.9%)

0 (0%)