Five-year Colorectal Cancer Incidence by Stage at Diagnosis
Jackson County Health Department District Residents, 1985-2020

Year of Diagnosis	Total	In Situ		Localized		Regional		Distant		Unknown
		Number	Percent	Number	Percent	Number	Percent	Number	Percent	Number	Percent
2016-2020	391	23	5.9	125	32.0	136	34.8	74	18.9	33	8.4
2015-2019	390	27	6.9	129	33.1	136	34.9	68	17.4	30	7.7
2014-2018	390	18	4.6	133	34.1	142	36.4	66	16.9	31	7.9
2013-2017	388	22	5.7	137	35.3	130	33.5	66	17.0	33	8.5
2012-2016	421	25	5.9	150	35.6	144	34.2	70	16.6	32	7.6
2011-2015	440	30	6.8	166	37.7	146	33.2	70	15.9	28	6.4
2010-2014	439	29	6.6	152	34.6	143	32.6	83	18.9	32	7.3
2009-2013	440	34	7.7	158	35.9	136	30.9	84	19.1	28	6.4
2008-2012	419	34	8.1	133	31.7	144	34.4	84	20.0	24	5.7
2007-2011	420	31	7.4	134	31.9	144	34.3	85	20.2	26	6.2
2006-2010	429	32	7.5	138	32.2	144	33.6	82	19.1	33	7.7
2005-2009	428	30	7.0	149	34.8	144	33.6	69	16.1	36	8.4
2004-2008	444	33	7.4	151	34.0	152	34.2	66	14.9	42	9.5
2003-2007	478	36	7.5	165	34.5	150	31.4	71	14.9	56	11.7
2002-2006	493	38	7.7	175	35.5	148	30.0	65	13.2	67	13.6
2001-2005	487	40	8.2	176	36.1	141	29.0	62	12.7	68	14.0
2000-2004	485	40	8.2	182	37.5	132	27.2	64	13.2	67	13.8
1999-2003	452	31	6.9	175	38.7	118	26.1	61	13.5	67	14.8
1998-2002	422	22	5.2	196	46.4	100	23.7	47	11.1	57	13.5
1997-2001	431	20	4.6	216	50.1	94	21.8	52	12.1	49	11.4
1996-2000	433	14	3.2	225	52.0	95	21.9	48	11.1	51	11.8
1995-1999	449	16	3.6	244	54.3	88	19.6	41	9.1	60	13.4
1994-1998	481	15	3.1	269	55.9	88	18.3	40	8.3	69	14.3
1993-1997	496	14	2.8	263	53.0	96	19.4	40	8.1	83	16.7
1992-1996	485	13	2.7	253	52.2	95	19.6	32	6.6	92	19.0
1991-1995	483	12	2.5	243	50.3	94	19.5	33	6.8	101	20.9
1990-1994	463	9	1.9	229	49.5	92	19.9	28	6.0	105	22.7
1989-1993	466	9	1.9	218	46.8	102	21.9	26	5.6	111	23.8
1988-1992	457	14	3.1	210	46.0	110	24.1	22	4.8	101	22.1
1987-1991	441	14	3.2	195	44.2	115	26.1	24	5.4	93	21.1
1986-1990	442	17	3.8	200	45.2	119	26.9	25	5.7	81	18.3
1985-1989	454	15	3.3	194	42.7	146	32.2	29	6.4	70	15.4

Notes:
In Situ Stage represents the presence of malignant cells within the cell group from which they arose, with no penetration of basement membrane of the tissue and no stromal invasion.
Localized Stage represents invasive cancer confined to the organ of origin or intralumenal extension where specified as an intralumenal extension to immediately contiguous segments of the large bowel.
Regional Stage represents direct extension to adjacent organs or tissues or involvement of the regional lymph nodes.
Distant Stage represents direct continuity to non-adjacent organs, discontinuous metastasis or involvement of the distant lymph nodes.
COVID-19 Pandemic: In 2020, the highly publicized impact of the COVID-19 pandemic on health services and the consequential delays and reductions in cancer screening and diagnosis led to a decline in the 2020 incidence rates for most cancer sites. Because 2020 was a temporary, anomalous year, it can bias estimates such as cancer incidence trends.
Source : Michigan Resident Cancer Incidence File. Updated with cases processed through November 30, 2022. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.
Last Updated : April 13, 2023