Invasive Breast Cancer
Incidence & Mortality Trends for Females
City Of Detroit Health Department,
Michigan Residents,1985-2021
Year of
Diagnosis
or Death
Cases Diagnosed Deaths
Number Age-Adjusted
Rate
Michigan
Rate
Number Age-Adjusted
Rate
Michigan
Rate
2021 --- ---   ---   82   20.4  ±4.3 20.2  
2020 406   103.3  ±10.2 114.9   108   27.7  ±5.1 20.3  
2019 421   103.8  ±10.1 124.5   109   26.6  ±5.0 19.9  
2018 444   111.2  ±10.4 127.9   107   26.3  ±5.0 21.7  
2017 395   102.1  ±10.2 121.2   104   25.7  ±5.0 19.2  
2016 433   110.2  ±10.5 126.0   102   24.9  ±4.7 20.5  
2015 454   113.7  ±10.6 122.7   111   27.2  ±5.0 20.3  
2014 454   112.5  ±10.4 119.3   113   26.7  ±4.8 22.2  
2013 504   124.6  ±10.9 126.9   122   28.6  ±4.9 21.1  
2012 498   125.7  ±11.0 127.2   113   27.6  ±5.0 22.1  
2011 476   118.4  ±10.7 123.9   125   30.6  ±5.2 22.5  
2010 483   119.7  ±10.6 118.1   132   32.3  ±5.4 23.7  
2009 490   118.4  ±10.4 123.0   122   30.0  ±5.2 22.7  
2008 455   109.4  ±9.9 119.2   149   34.2  ±5.3 24.2  
2007 482   113.4  ±10.0 122.8   151   35.2  ±5.4 24.0  
2006 575   133.6  ±10.7 122.3   153   35.9  ±5.5 24.9  
2005 526   121.3  ±10.1 122.9   163   37.0  ±5.5 24.0  
2004 553   125.7  ±10.2 124.6   144   32.6  ±5.2 24.5  
2003 530   119.2  ±9.9 126.4   160   35.5  ±5.2 24.9  
2002 564   125.5  ±10.0 132.5   174   38.3  ±5.4 26.8  
2001 569   125.4  ±10.0 134.8   165   36.1  ±5.2 26.3  
2000 572   124.5  ±9.8 136.1   158   34.4  ±5.2 27.1  
1999 596   117.7  ±9.3 136.0   160   31.2  ±4.7 28.1  
1998 575   114.4  ±9.2 135.5   162   31.9  ±4.8 27.2  
1997 656   129.6  ±9.7 134.8   201   39.4  ±5.3 29.0  
1996 592   116.5  ±9.2 130.2   187   36.5  ±5.1 30.4  
1995 638   125.7  ±9.6 134.6   202   39.3  ±5.3 32.9  
1994 598   119.2  ±9.5 129.3   179   34.6  ±4.9 32.7  
1993 599   118.1  ±9.4 132.4   172   34.5  ±5.0 30.5  
1992 648   128.9  ±9.9 136.8   188   36.3  ±5.2 32.0  
1991 627   122.7  ±9.5 141.5   184   35.6  ±5.1 33.8  
1990 680   134.1  ±10.0 142.5   224   43.2  ±5.6 33.9  
1989 615   119.2  ±9.4 133.9   190   36.1  ±5.1 34.8  
1988 630   121.3  ±9.4 132.3   214   42.6  ±5.6 34.4  
1987 660   124.2  ±9.4 130.4   206   39.5  ±5.3 34.5  
1986 582   109.0  ±8.8 125.6   203   38.0  ±5.2 34.6  
1985 657   121.3  ±9.2 123.0   211   40.1  ±5.3 34.1  
         

 

Notes:

Age-Adjusted Rates are per 100,000 female population. Age-adjusted rates are computed by the direct method, using as the standard population the age distribution of the total population of the United States for the year 2000. Adding and subtracting the number shown after the ± symbol from the rate creates a confidence interval indicating that the true rate lies between the lower and upper bounds of this interval with 95 % statistical confidence. Underlying causes of death for 1985-1998 were classified in accordance with the Ninth Revision of the International Classification of Diseases (ICD-9). Beginning with 1999, causes of death were classified using ICD-10. Because the comparability between classifications for cancer deaths is high, the change should have little or no impact on comparisons of mortality statistics over time.

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.

---: Not available.
Case: A case is defined as a person with any newly diagnosed cancer with a behavior code of 3 (malignant primary site). Both in-situ and invasive urinary bladder cancer cases are included, in order to be consistent with national tabulations from the National Cancer Institute.
Source of Michigan Cases Diagnosed: 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.
Source of Michigan Death Data: 1985 - 2021 Michigan Resident Death Files, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.
Source of National CDC Data: U.S. Cancer Statistics Working Group. United States Cancer Statistics: 1999 - 2018 Incidence and Mortality Web-based Report. Atlanta : U.S. Department of Health and Human Services, Centers for Disease Control and Prevention and National Cancer Institute; 2022. Available at: www.cdc.gov/uscs.
Last Updated: April 13, 2023