TABLE 3.

Median Survival by TEACHH Model Survival Group

		Group (Score)	Total	No. of Deaths	Censored, %	Median OS, Months	95% CI, Months
TEACHH model	NRF	A (0–1)	119	59	50.4	19.9	13.9–31.1
		B (2–4)	694	566	18.4	5.0	4.3–5.6
		C (5–6)	49	48	2.0	1.7	1.2–2.1
	PSM	A (0–4)	149	77	48.3	17.5	13.4–28.8
		B (5–15)	680	564	17.1	4.8	4.2–5.3
		C (16–20)	33	32	3.0	1.6	1.0–2.3

Abbreviations: 95% CI, 95% confidence interval; NRF, number of risk factors; OS, overall survival; PSM, partial score method; TEACHH, type of cancer, Eastern Cooperative Oncology Group performance status, age, prior palliative chemotherapy, prior hospitalizations, and hepatic metastases.