NTCP-models
Univariable versus multivariable model
0%
10%
20%
30%
40%
50%
60%
0
10
20
30
40
50
NTCP (%)
Mean ipsilateral lung dose
0%
10%
20%
30%
40%
50%
60%
0
10
20
30
40
50
NTCP (%)
Mean ipsilateral lung dose
Age 40 years
Age 50 years
Age 60 years
Age 70 years
Age 80 years
Prediction models for SWOG Grade 2 or more radiation pneumonitis
developed in lung cancer patients