Five-year Breast Cancer Incidence by Stage at Diagnosis
Branch-Hillsdale-St. Joseph Health Department District Female 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 6429615.035355.014422.4385.9111.7
2015-2019 6339715.333853.414022.1426.6162.5
2014-2018 64111117.332350.414722.9396.1213.3
2013-2017 63312119.131649.913821.8355.5233.6
2012-2016 62611318.131750.614222.7315.0233.7
2011-2015 59511419.229148.913522.7315.2244.0
2010-2014 59511920.029249.113322.4294.9223.7
2009-2013 59111419.330351.312421.0315.2193.2
2008-2012 60010617.731853.012721.2325.3172.8
2007-2011 61811819.131851.512820.7365.8182.9
2006-2010 61110717.532453.013121.4294.7203.3
2005-2009 59110016.931453.113022.0254.2223.7
2004-2008 5678715.329652.213523.8244.2254.4
2003-2007 5708815.429351.413623.9213.7325.6
2002-2006 5788414.529851.614525.1183.1335.7
2001-2005 5868314.231153.114224.2193.2315.3
2000-2004 6138914.531851.915325.0233.8304.9
1999-2003 6299314.833453.115224.2254.0254.0
1998-2002 6049014.931452.015024.8254.1254.1
1997-2001 5778514.729851.613723.7254.3325.5
1996-2000 5638515.129051.513023.1223.9366.4
1995-1999 5147314.226751.911322.0214.1407.8
1994-1998 5036613.124949.511823.5214.2499.7
1993-1997 5036813.525751.111222.3193.8479.3
1992-1996 5196612.726951.812023.1163.1489.2
1991-1995 5106212.224748.412925.3224.3509.8
1990-1994 5686511.425144.215527.3284.96912.1
1989-1993 5716912.124242.414525.4295.18615.1
1988-1992 5746110.622739.514024.4335.711319.7
1987-1991 549539.720537.313123.9356.412522.8
1986-1990 533499.219536.612924.2356.612523.5
1985-1989 478387.919440.610522.0347.110722.4

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