Table 2.

Radiotherapy models

Site	Endpoint	Model
Prostate [37–40]	Rectal bleeding	LKB
	Late urinary toxicity
	Late urinary toxicity post SBRT
Lung[41]	Radiation-induced liver disease	LKB
Prostate[42]	Erectile dysfunction	Linear regression
Lung [43]	Esophagitis	Logistic regression
Lung[44]	Dysphagia	Logistic regression
Head & Neck[45]	Xerostomia	Bi-exponential
Lung[46]	Chest wall pain	Non-standard
Lung[17]	Pneumonitis	Logistic with correction for clinical risk factors
Lung[19]	Tumor control probability	Radiobiological
Prostate[47]	Tumor control probability	Logistic