Five-year Lung Cancer Incidence by Stage at Diagnosis
Monroe 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	623	3	0.5	131	21.0	157	25.2	274	44.0	58	9.3
2015-2019	599	3	0.5	121	20.2	141	23.5	260	43.4	74	12.4
2014-2018	615	3	0.5	114	18.5	134	21.8	266	43.3	98	15.9
2013-2017	622	2	0.3	117	18.8	133	21.4	273	43.9	97	15.6
2012-2016	640	2	0.3	122	19.1	142	22.2	280	43.8	94	14.7
2011-2015	637	2	0.3	109	17.1	135	21.2	287	45.1	104	16.3
2010-2014	638	2	0.3	121	19.0	136	21.3	279	43.7	100	15.7
2009-2013	633	2	0.3	130	20.5	141	22.3	284	44.9	76	12.0
2008-2012	644	2	0.3	133	20.7	144	22.4	281	43.6	84	13.0
2007-2011	645	2	0.3	126	19.5	147	22.8	262	40.6	108	16.7
2006-2010	603	1	0.2	106	17.6	144	23.9	237	39.3	115	19.1
2005-2009	602	-	-	89	14.8	148	24.6	231	38.4	134	22.3
2004-2008	599	-	-	77	12.9	154	25.7	222	37.1	146	24.4
2003-2007	561	-	-	66	11.8	148	26.4	197	35.1	150	26.7
2002-2006	516	-	-	62	12.0	139	26.9	187	36.2	128	24.8
2001-2005	527	-	-	66	12.5	151	28.7	194	36.8	116	22.0
2000-2004	515	-	-	67	13.0	150	29.1	201	39.0	97	18.8
1999-2003	506	-	-	74	14.6	154	30.4	187	37.0	91	18.0
1998-2002	528	-	-	85	16.1	158	29.9	207	39.2	78	14.8
1997-2001	529	-	-	80	15.1	158	29.9	205	38.8	86	16.3
1996-2000	534	-	-	90	16.9	153	28.7	201	37.6	90	16.9
1995-1999	545	-	-	87	16.0	151	27.7	197	36.1	110	20.2
1994-1998	526	-	-	78	14.8	129	24.5	200	38.0	119	22.6
1993-1997	509	2	0.4	71	13.9	126	24.8	182	35.8	128	25.1
1992-1996	522	2	0.4	71	13.6	117	22.4	193	37.0	139	26.6
1991-1995	499	2	0.4	56	11.2	106	21.2	183	36.7	152	30.5
1990-1994	464	2	0.4	63	13.6	95	20.5	156	33.6	148	31.9
1989-1993	444	2	0.5	63	14.2	94	21.2	139	31.3	146	32.9
1988-1992	420	-	-	55	13.1	85	20.2	130	31.0	150	35.7
1987-1991	368	-	-	47	12.8	74	20.1	110	29.9	137	37.2
1986-1990	342	-	-	44	12.9	65	19.0	101	29.5	132	38.6
1985-1989	310	-	-	29	9.4	51	16.5	101	32.6	129	41.6

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