Cox model risk calculator-chung=n=95.xlsx

	B	C	D	E	F	G	H	J	K	M	N	O
1	Model for (non) breast cancer recurrence /death (Chung), n=95, 23 failures - survival calculator								user enters
2									data here	survival		HR=
3	Predictor	beta	SE	Haz Rate Ratio	Lower CL	Upper CL	p value	overall pct	value		HR=1	2.36
4	Pre-Menopausal (vs post)	0.75	0.55	2.12	0.72	6.25	0.1853	0.66	0.0	month	overall survival	survival
5	(proxy for age)									0	100.0%	100.0%
6										3	97.9%	95.1%
7	Positive nodes (yes or no)	1.29	0.53	3.64	1.29	10.28	0.0152	0.40	1.00	6	94.2%	86.7%
8										9	92.8%	83.7%
9	Stage 2 vs 1	2.12	0.70	8.30	2.11	32.59	0.0007	0.39	1.0	12	86.8%	71.5%
10	Stage 3 vs 1	0.98	0.95	2.67	0.42	17.07	0.3063	0.08	0.0	15	82.2%	63.0%
11	Stage 4 vs 1	3.85	0.91	46.83	7.94	276.30	<.0001	0.05	0.0	18	80.3%	59.6%
12										21	76.6%	53.3%
13	Positive tumor margin	1.15	0.51	3.14	1.15	8.59	0.035	0.19	1.0	24	72.4%	46.6%
14										27	70.2%	43.4%
15	Neoadjuvant chemo	-1.61	0.84	0.20	0.04	1.05	0.0483	0.15	1.0	30	70.2%	43.4%
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19								score	0.860
20								HR	2.36
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