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Table 6 Analysis of factors influencing the occurrence of pneumonitis patients with radiochemotherapy in LD-SCLC

From: Factors associated with overall survival, progression-free survival and toxicity in patients with small cell lung cancer and thoracic irradiation in a clinical real-world setting

Characteristics

Pneumonitis

OR (95% CI)

p

Age

1.0 (0.9–1.1)

0.45

Sex

 Male

Ref.

 Female

0.2 (0.0–1.2)

0.08

Karnofsky

 80–100

Ref.

 < 80

1.3 (0.3–5.6)

0.72

Start during cycle

 Early start

Ref.

 Late start

3.8 (0.7–22.1)

0.14

 Very late start

4.9 (0.6–40.0)

0.14

Mean lung dose

1.2 (0.9–1.6)

0.15

PTV

1.0 (1.0–1.0)

0.44