Longitudinal, population-based study of racial/ethnic differences in colorectal cancer survival: impact of neighborhood socioeconomic status, treatment and comorbidity

Gomez, Scarlett Lin; O'Malley, Cynthia D; Stroup, Antoinette; Shema, Sarah J; Satariano, William A

doi:10.1186/1471-2407-7-193

Table 6 Adjusted¹ relative rates (and 95% confidence intervals) of dying of any cause associated with selected demographic and clinical characteristics, within race/ethnic group, SEER, 1992–1996, N = 40,209²

From: Longitudinal, population-based study of racial/ethnic differences in colorectal cancer survival: impact of neighborhood socioeconomic status, treatment and comorbidity

Characteristic (referent group)	Non-Hispanic White			Non-Hispanic Black			Hispanic			Chinese			Japanese			Filipino
	N = 32,825	N = 3,009	N = 1,951	N = 851	N = 1,094	N = 479
	Adjusted RR	95% CI		Adjusted RR	95% CI		Adjusted RR	95% CI		Adjusted RR	95% CI		Adjusted RR	95% CI		Adjusted RR	95% CI
Age (65–69)
70–74	1.17	1.12	-1.23	1.28	1.12	-1.47	1.27	1.06	-1.53	1.32	0.94	-1.87	1.25	0.96	-1.63	0.84	0.53	-1.33
75–79	1.43	1.36	-1.50	1.39	1.21	-1.60	1.50	1.25	-1.81	1.42	1.01	-1.99	1.68	1.28	-2.22	2.01	1.35	-2.99
80+	2.04	1.95	-2.13	1.76	1.54	-2.01	2.07	1.74	-2.47	2.69	1.94	-3.74	2.32	1.77	-3.03	2.20	1.51	-3.21
Gender (female)
Male	1.22	1.18	-1.26	1.12	1.01	-1.24	1.24	1.09	-1.42	1.38	1.11	-1.72	1.26	1.04	-1.53	1.28	0.95	-1.73
Marital status (ever married)
Single	1.22	1.18	-1.26	1.10	0.99	-1.22	1.24	1.08	-1.41	1.27	1.02	-1.59	1.23	1.00	-1.52	0.93	0.69	-1.25
Diagnosis year (1992–1993)
1994–1996	0.98	0.95	-1.01	0.94	0.86	-1.04	1.00	0.88	-1.14	1.01	0.82	-1.25	0.96	0.79	-1.16	1.02	0.77	-1.36
AJCC stage (I)
II	1.34	1.27	-1.41	1.67	1.41	-1.97	1.32	1.06	-1.65	1.74	1.19	-2.55	1.23	0.90	-1.66	1.80	1.09	-2.96
III	2.26	2.15	-2.38	2.25	1.90	-2.67	2.14	1.71	-2.69	2.94	2.00	-4.31	2.41	1.81	-3.22	2.54	1.56	-4.13
IV	7.69	7.29	-8.11	7.81	6.60	-9.23	7.06	5.65	-8.82	10.10	6.76	-15.08	11.22	8.12	-15.51	7.65	4.65	-12.59
Unknown	1.73	1.61	-1.85	1.81	1.48	-2.22	1.88	1.39	-2.55	2.42	1.53	-3.84	1.27	0.81	-1.98	2.15	1.17	-3.94
Grade (well)
Moderate	1.11	1.05	-1.18	0.98	0.82	-1.16	1.47	1.13	-1.91	1.27	0.81	-1.97	0.91	0.58	-1.42	1.23	0.67	-2.26
Poor/None	1.52	1.43	-1.62	1.54	1.27	-1.88	2.13	1.60	-2.84	1.87	1.17	-3.01	1.23	0.75	-2.03	1.46	0.75	-2.85
Unknown	1.16	1.08	-1.24	1.12	0.92	-1.38	1.32	0.96	-1.80	1.10	0.65	-1.88	0.81	0.47	-1.38	0.70	0.34	-1.45
Site (rectal)
Distal	0.94	0.90	-0.98	0.96	0.83	-1.11	1.00	0.83	-1.20	1.03	0.79	-1.35	1.01	0.79	-1.29	1.02	0.71	-1.48
Proximal	0.99	0.95	-1.03	0.98	0.86	-1.12	0.98	0.83	-1.17	1.02	0.77	-1.34	0.91	0.70	-1.17	1.53	1.06	-2.21
Surgery (none/NC direct)
GT Partial LT Total	0.33	0.31	-0.35	0.30	0.25	-0.35	0.30	0.24	-0.38	0.34	0.24	-0.48	0.21	0.15	-0.31	0.22	0.14	-0.34
Partial	0.39	0.36	-0.42	0.36	0.28	-0.46	0.31	0.21	-0.44	0.67	0.39	-1.16	0.25	0.16	-0.42	0.82	0.41	-1.66
Total	0.38	0.36	-0.41	0.44	0.36	-0.53	0.39	0.30	-0.51	0.46	0.29	-0.72	0.26	0.17	-0.40	0.19	0.10	-0.34
Radiation (none)
Any	0.93	0.88	-0.99	0.78	0.65	-0.95	0.99	0.80	-1.22	1.06	0.72	-1.55	0.99	0.69	-1.40	0.76	0.45	-1.30
Chemotherapy (none)
Any	0.81	0.77	-0.86	0.61	0.48	-0.78	0.69	0.57	-0.84	0.78	0.57	-1.08	0.86	0.57	-1.30	0.94	0.59	-1.51
SEER region (SFBA)
Atlanta	0.99	0.91	-1.07	0.85	0.71	-1.02	0.53	0.23	-1.21	1.97	0.69	-5.67	-		-	0.00	0.00	-
Connecticut	1.00	0.95	-1.06	1.07	0.85	-1.34	0.69	0.49	-0.98	2.65	0.80	-8.83	0.00	0.00	-	1.15	0.26	-5.11
Detroit	0.97	0.92	-1.03	1.10	0.95	-1.28	1.04	0.53	-2.07	0.36	0.09	-1.51	6.60	1.51	-28.80	2.35	0.28	-19.78
Hawaii	0.80	0.68	-0.94	0.74	0.18	-3.01	1.60	0.51	-5.08	0.85	0.60	-1.20	1.20	0.86	-1.67	0.94	0.67	-1.32
Iowa	0.92	0.86	-0.98	0.93	0.60	-1.42	1.35	0.71	-2.58	-		-	0.91	0.12	-6.73	-		-
LA	1.04	0.99	-1.10	1.00	0.86	-1.16	0.88	0.74	-1.04	1.23	0.97	-1.56	1.34	0.96	-1.89	1.58	1.11	-2.26
New Mexico	1.01	0.92	-1.11	1.05	0.58	-1.89	0.84	0.67	-1.05	1.04	0.13	-8.20			-	-		-
Seattle	0.99	0.93	-1.05	1.05	0.78	-1.40	0.65	0.36	-1.18	0.98	0.58	-1.66	1.11	0.67	-1.85	0.82	0.41	-1.64
Utah	1.02	0.93	-1.11	1.13	0.36	-3.54	0.85	0.52	-1.38			-	1.00	0.36	-2.84	-	-
Median income quartiles (1^st highest SES)
2^nd	0.94	0.90	-0.99	0.90	0.65	-1.25	0.86	0.65	-1.15	0.95	0.61	-1.48	0.91	0.68	-1.21	1.50	0.99	-2.27
3^rd	0.96	0.90	-1.02	1.01	0.71	-1.46	0.98	0.70	-1.37	1.17	0.70	-1.97	0.87	0.60	-1.25	1.79	1.02	-3.15
4^th	0.92	0.85	-1.01	1.05	0.71	-1.54	1.14	0.77	-1.67	1.28	0.69	-2.39	1.02	0.63	-1.65	1.82	0.94	-3.54
Unknown	7.10	1.00	-50.37	1.11	0.81	-1.51	0.86	0.64	-1.17	1.62	1.06	-2.47	1.00	0.70	-1.44	1.97	1.03	-3.76
Below poverty quartiles (1^st highest SES)
2^nd	1.04	1.00	-1.09	0.80	0.57	-1.10	0.94	0.70	-1.27	1.34	0.88	-2.03	1.27	0.94	-1.71	1.83	1.07	-3.14
3^rd	1.06	1.00	-1.13	0.76	0.54	-1.08	1.09	0.78	-1.51	1.15	0.67	-1.96	1.21	0.84	-1.76	1.46	0.81	-2.61
4^th	1.09	1.02	-1.18	0.82	0.57	-1.19	1.05	0.71	-1.55	1.25	0.66	-2.35	1.23	0.77	-1.95	1.33	0.66	-2.70
Unknown	-		-	-		-	-		-	-		-	-		-	-		-
Non-HS quartiles (1^st highest SES)
2^nd	1.06	1.02	-1.11	1.17	0.89	-1.55	0.80	0.61	-1.04	0.91	0.62	-1.35	0.95	0.69	-1.31	1.05	0.58	-1.89
3^rd	1.09	1.03	-1.15	1.28	0.96	-1.72	0.70	0.52	-0.94	1.00	0.63	-1.58	0.95	0.68	-1.34	0.69	0.37	-1.28
4^th	1.13	1.06	-1.20	1.18	0.88	-1.59	0.79	0.58	-1.08	1.09	0.66	-1.79	1.20	0.85	-1.68	0.89	0.50	-1.58
Unknown	0.16	0.02	-1.13	-		-	-		-	-		-	-		-	-		-
Comorbidity (none)
One or more	1.50	1.46	-1.55	1.41	1.28	-1.55	1.34	1.17	-1.53	1.35	1.05	-1.74	1.53	1.25	-1.87	1.73	1.26	-2.37

¹ Adjusted for the other factors in the table.
²Excludes patients with unknown marital status and/or unknown radiation

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