Female Michigan ResidentsBreast Invasive Cancer Incidence by Age at Diagnosis
Table 21
Invasive Breast Cancer Incidence by Age at Diagnosis
Female Michigan Residents, 1985-2015
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
2013-2015 1,297   41.7 ±1.3 4,791   312.1 ±4.9 1,538   389.9 ±10.7 7,625   122.1 ±1.6
2012-2014 1,363   43.5 ±1.3 4,786   316.6 ±5.0 1,552   395.2 ±10.8 7,700   124.8 ±1.6
2011-2013 1,409   44.6 ±1.3 4,686   315.7 ±5.0 1,600   408.9 ±11.0 7,695   126.3 ±1.6
2010-2012 1,393   43.7 ±1.3 4,490   308.5 ±5.0 1,551   397.2 ±10.9 7,434   123.2 ±1.6
2009-2011 1,392   43.2 ±1.3 4,339   304.7 ±5.0 1,547   397.1 ±10.9 7,278   121.7 ±1.6
2008-2010 1,426   43.6 ±1.3 4,142   297.9 ±5.0 1,545   396.9 ±10.9 7,113   120.2 ±1.6
2007-2009 1,476   44.4 ±1.3 4,075   300.5 ±5.1 1,587   407.9 ±11.0 7,138   121.7 ±1.6
2006-2008 1,525   45.1 ±1.3 3,938   298.2 ±5.2 1,574   405.0 ±11.0 7,037   121.4 ±1.6
2005-2007 1,565   45.6 ±1.3 3,902   303.3 ±5.3 1,573   406.4 ±11.0 7,040   122.7 ±1.6
2004-2006 1,606   46.2 ±1.3 3,830   305.3 ±5.4 1,562   406.1 ±11.1 6,999   123.3 ±1.6
2003-2005 1,618   46.1 ±1.3 3,790   309.5 ±5.5 1,593   416.9 ±11.2 7,002   124.7 ±1.7
2002-2004 1,589   45.0 ±1.3 3,887   325.0 ±5.7 1,626   428.6 ±11.4 7,102   127.9 ±1.7
2001-2003 1,571   44.2 ±1.2 3,967   339.1 ±5.8 1,663   442.5 ±11.6 7,201   131.3 ±1.7
2000-2002 1,552   43.5 ±1.2 4,045   353.1 ±6.0 1,693   455.5 ±11.8 7,292   134.5 ±1.7
1999-2001 1,564   43.7 ±1.2 3,996   355.8 ±6.1 1,704   464.1 ±12.0 7,265   135.7 ±1.8
1998-2000 1,555   43.4 ±1.2 3,940   357.4 ±6.2 1,698   468.4 ±12.1 7,194   136.0 ±1.8
1997-1999 1,559   43.4 ±1.2 3,867   356.8 ±6.2 1,660   465.2 ±12.2 7,086   135.6 ±1.8
1996-1998 1,543   42.9 ±1.2 3,759   353.0 ±6.2 1,597   455.6 ±12.2 6,899   133.6 ±1.8
1995-1997 1,511   42.1 ±1.2 3,709   353.1 ±6.3 1,575   459.4 ±12.4 6,795   133.2 ±1.8
1994-1996 1,467   41.0 ±1.2 3,617   348.1 ±6.3 1,527   455.7 ±12.5 6,612   131.4 ±1.8
1993-1995 1,430   40.1 ±1.2 3,597   348.4 ±6.3 1,541   470.7 ±12.8 6,568   132.1 ±1.8
1992-1994 1,421   40.0 ±1.2 3,576   349.3 ±6.3 1,525   476.7 ±13.0 6,523   132.8 ±1.8
1991-1993 1,420   40.1 ±1.2 3,634   358.0 ±6.4 1,582   507.2 ±13.5 6,636   136.9 ±1.9
1990-1992 1,407   40.0 ±1.2 3,698   366.9 ±6.5 1,597   526.7 ±14.0 6,702   140.2 ±1.9
1989-1991 1,373   39.3 ±1.2 3,643   362.9 ±6.5 1,538   521.8 ±14.1 6,554   139.3 ±1.9
1988-1990 1,307   37.6 ±1.2 3,591   358.1 ±6.5 1,429   498.3 ±14.0 6,327   136.3 ±1.9
1987-1989 1,255   36.3 ±1.1 3,497   348.5 ±6.4 1,310   468.4 ±13.8 6,062   132.3 ±1.9
1986-1988 1,214   35.2 ±1.1 3,419   340.5 ±6.3 1,222   448.0 ±13.7 5,856   129.5 ±1.9
1985-1987 1,187   34.6 ±1.1 3,290   327.7 ±6.2 1,147   430.4 ±13.6 5,625   126.3 ±1.9

 

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.

Source : Michigan Resident Cancer Incidence File. Updated with cases processed through November 30, 2017. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.

Last Updated : October 31, 2018

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