Female City Of Detroit Health Department District ResidentsBreast Invasive Cancer Incidence by Age at Diagnosis
Invasive Breast Cancer Incidence by Age at Diagnosis
Female City Of Detroit Health Department District Residents, 1985-2020
Year of
Diagnosis
< 50 Years 50 - 74 Years 75 Years and Over Total
Average
Number
Age-
Specific
Rate
Average
Number
Age-
Specific
Rate
Average
Number
Age-
Specific
Rate
Average
Number
Age-
Adjusted
Rate
2018-2020 71   31.8 ±4.3 261   272.7 ±18.5 93   394.1 ±44.2 424   106.1 ±5.9
2017-2019 73   32.8 ±4.3 252   262.2 ±18.1 95   400.0 ±44.2 420   105.7 ±5.9
2016-2018 75   33.2 ±4.3 252   262.7 ±18.1 98   419.5 ±45.6 424   108.0 ±6.0
2015-2017 74   32.5 ±4.3 264   274.5 ±18.5 91   393.3 ±44.6 428   108.6 ±6.0
2014-2016 74   32.2 ±4.2 284   293.0 ±19.0 90   390.3 ±44.4 447   112.2 ±6.1
2013-2015 72   30.6 ±4.1 307   314.8 ±19.6 93   394.7 ±44.2 471   116.9 ±6.1
2012-2014 83   34.5 ±4.3 303   309.4 ±19.4 100   419.4 ±45.0 486   121.0 ±6.2
2011-2013 87   35.7 ±4.3 308   315.4 ±19.6 99   406.7 ±44.1 493   122.9 ±6.3
2010-2012 93   37.2 ±4.3 295   302.8 ±19.2 99   402.7 ±43.6 486   121.2 ±6.2
2009-2011 88   34.2 ±4.1 298   306.9 ±19.4 98   394.5 ±42.9 483   118.9 ±6.1
2008-2010 92   34.8 ±4.1 286   294.0 ±19.0 99   390.9 ±42.4 476   115.8 ±5.9
2007-2009 97   35.1 ±4.0 281   288.7 ±18.8 98   381.8 ±41.6 476   113.7 ±5.8
2006-2008 111   38.3 ±4.1 298   305.6 ±19.3 96   366.7 ±40.5 504   118.8 ±5.9
2005-2007 122   39.9 ±4.1 300   307.7 ±19.4 107   403.7 ±42.0 528   122.9 ±5.9
2004-2006 138   43.3 ±4.1 305   314.3 ±19.6 109   403.7 ±41.6 552   126.9 ±6.0
2003-2005 138   41.9 ±4.0 285   294.4 ±19.0 114   412.3 ±41.6 537   122.0 ±5.8
2002-2004 135   39.5 ±3.8 296   305.8 ±19.4 119   424.8 ±41.8 549   123.4 ±5.8
2001-2003 126   35.7 ±3.6 305   315.4 ±19.7 124   438.2 ±42.2 555   123.3 ±5.8
2000-2002 132   36.1 ±3.5 307   318.2 ±19.7 130   451.6 ±42.4 569   125.2 ±5.7
1999-2001 139   37.1 ±3.5 312   315.3 ±19.4 129   410.9 ±38.9 579   122.2 ±5.6
1998-2000 148   38.7 ±3.6 306   302.9 ±18.9 129   382.5 ±36.4 581   118.5 ±5.4
1997-1999 152   39.3 ±3.6 322   313.3 ±19.0 136   382.7 ±35.4 609   120.6 ±5.4
1996-1998 151   38.5 ±3.5 321   312.3 ±19.0 137   391.0 ±36.0 608   120.1 ±5.4
1995-1997 160   40.4 ±3.6 325   313.9 ±19.0 145   415.8 ±37.2 629   123.9 ±5.5
1994-1996 160   39.7 ±3.5 322   308.4 ±18.7 128   372.2 ±35.5 610   120.4 ±5.4
1993-1995 155   38.5 ±3.5 328   311.5 ±18.7 129   379.7 ±36.1 612   121.0 ±5.5
1992-1994 147   36.2 ±3.4 344   324.6 ±19.0 125   373.7 ±36.1 615   122.1 ±5.5
1991-1993 146   35.9 ±3.3 339   317.6 ±18.8 140   425.7 ±38.6 625   123.2 ±5.5
1990-1992 157   38.4 ±3.4 346   321.3 ±18.8 150   459.1 ±40.1 652   128.5 ±5.6
1989-1991 151   36.8 ±3.4 344   314.8 ±18.5 147   451.8 ±39.9 641   125.4 ±5.6
1988-1990 148   35.9 ±3.3 347   312.2 ±18.2 147   454.3 ±40.1 642   124.9 ±5.6
1987-1989 136   32.9 ±3.2 357   312.3 ±18.0 143   439.0 ±39.4 635   121.6 ±5.4
1986-1988 129   31.0 ±3.1 351   299.0 ±17.4 145   444.2 ±39.5 624   118.2 ±5.3
1985-1987 122   29.1 ±3.0 365   302.8 ±17.3 148   448.2 ±39.5 633   118.2 ±5.3

 

Notes:

Age-Specific Rates are per 100,000 population in a specific sex and age group. 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.

Average Number is the number of new invasive cancer cases diagnosed in the period, divided by the number of years in the period.

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.

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