Five-year Prostate Cancer Incidence by Stage at Diagnosis
Wayne County Male 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	6,732	1	-	5,072	75.3	888	13.2	496	7.4	275	4.1
2015-2019	6,711	1	-	5,065	75.5	900	13.4	489	7.3	256	3.8
2014-2018	6,467	1	-	4,924	76.1	895	13.8	472	7.3	175	2.7
2013-2017	6,577	1	-	5,045	76.7	911	13.9	453	6.9	167	2.5
2012-2016	6,518	-	-	5,036	77.3	912	14.0	410	6.3	160	2.5
2011-2015	6,992	-	-	5,535	79.2	925	13.2	379	5.4	153	2.2
2010-2014	7,473	-	-	5,927	79.3	1,005	13.4	380	5.1	161	2.2
2009-2013	7,881	-	-	6,359	80.7	994	12.6	367	4.7	161	2.0
2008-2012	8,051	-	-	6,564	81.5	961	11.9	369	4.6	157	2.0
2007-2011	8,473	-	-	7,004	82.7	941	11.1	375	4.4	153	1.8
2006-2010	8,440	-	-	6,976	82.7	912	10.8	388	4.6	164	1.9
2005-2009	8,198	-	-	6,832	83.3	840	10.2	350	4.3	176	2.1
2004-2008	8,366	-	-	6,913	82.6	870	10.4	338	4.0	245	2.9
2003-2007	8,702	2	-	7,169	82.4	938	10.8	329	3.8	264	3.0
2002-2006	8,994	3	-	7,414	82.4	945	10.5	336	3.7	296	3.3
2001-2005	9,114	4	-	7,511	82.4	955	10.5	332	3.6	312	3.4
2000-2004	9,536	5	0.1	7,851	82.3	957	10.0	359	3.8	364	3.8
1999-2003	9,707	6	0.1	7,917	81.6	965	9.9	379	3.9	440	4.5
1998-2002	9,700	7	0.1	7,811	80.5	954	9.8	410	4.2	518	5.3
1997-2001	9,541	7	0.1	7,469	78.3	961	10.1	441	4.6	663	6.9
1996-2000	9,577	7	0.1	7,333	76.6	982	10.3	473	4.9	782	8.2
1995-1999	9,548	8	0.1	7,154	74.9	971	10.2	509	5.3	906	9.5
1994-1998	9,702	11	0.1	7,091	73.1	918	9.5	546	5.6	1,136	11.7
1993-1997	10,359	10	0.1	7,239	69.9	1,027	9.9	617	6.0	1,466	14.2
1992-1996	11,041	14	0.1	7,612	68.9	1,067	9.7	699	6.3	1,649	14.9
1991-1995	11,278	16	0.1	7,543	66.9	1,115	9.9	807	7.2	1,797	15.9
1990-1994	10,972	19	0.2	7,093	64.6	1,117	10.2	925	8.4	1,818	16.6
1989-1993	10,183	17	0.2	6,420	63.0	1,075	10.6	1,033	10.1	1,638	16.1
1988-1992	8,774	18	0.2	5,494	62.6	889	10.1	1,054	12.0	1,319	15.0
1987-1991	7,389	15	0.2	4,460	60.4	740	10.0	1,104	14.9	1,070	14.5
1986-1990	6,313	15	0.2	3,739	59.2	580	9.2	1,096	17.4	883	14.0
1985-1989	5,701	11	0.2	3,349	58.7	489	8.6	1,065	18.7	787	13.8

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