Table 16-C
Invasive Breast Cancer Incidence by Age at Diagnosis for Females,
Michigan Residents, 1985 - 2013
Year of
Diagnosis
50 - 59 60 - 74 50 - 74
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
2011-2013 1,782   237.6 ±6.3 2,854   388.1 ±8.0 4,635   312.1 ±5.0
2010-2012 1,735   232.5 ±6.2 2,729   384.7 ±8.1 4,464   306.7 ±5.0
2009-2011 1,723   232.9 ±6.3 2,609   381.3 ±8.2 4,332   304.2 ±5.0
2008-2010 1,690   231.2 ±6.3 2,443   370.3 ±8.2 4,133   297.2 ±5.0
2007-2009 1,710   237.5 ±6.4 2,359   370.8 ±8.4 4,069   300.1 ±5.1
2006-2008 1,667   235.1 ±6.4 2,264   370.2 ±8.6 3,931   297.7 ±5.2
2005-2007 1,683   242.5 ±6.6 2,215   373.5 ±8.7 3,897   302.9 ±5.3
2004-2006 1,663   246.4 ±6.8 2,162   372.9 ±8.8 3,825   304.9 ±5.4
2003-2005 1,647   252.5 ±7.0 2,141   373.9 ±8.9 3,787   309.3 ±5.5
2002-2004 1,656   261.8 ±7.2 2,231   395.7 ±9.2 3,887   324.9 ±5.7
2001-2003 1,685   274.3 ±7.5 2,281   410.5 ±9.4 3,966   339.0 ±5.8
2000-2002 1,706   286.6 ±7.7 2,336   424.5 ±9.6 4,042   352.8 ±6.0
1999-2001 1,662   289.5 ±7.9 2,331   424.4 ±9.6 3,992   355.5 ±6.1
1998-2000 1,604   290.3 ±8.1 2,334   424.4 ±9.6 3,938   357.2 ±6.2
1997-1999 1,511   284.0 ±8.2 2,355   426.8 ±9.6 3,865   356.7 ±6.2
1996-1998 1,431   281.0 ±8.3 2,327   419.0 ±9.5 3,758   353.0 ±6.2
1995-1997 1,363   277.9 ±8.4 2,345   418.8 ±9.5 3,708   353.0 ±6.3
1994-1996 1,291   271.9 ±8.4 2,327   412.2 ±9.4 3,617   348.1 ±6.3
1993-1995 1,245   268.5 ±8.5 2,352   413.7 ±9.4 3,597   348.5 ±6.3
1992-1994 1,181   262.0 ±8.5 2,397   418.3 ±9.4 3,577   349.5 ±6.3
1991-1993 1,164   266.0 ±8.7 2,470   427.7 ±9.4 3,634   358.0 ±6.4
1990-1992 1,154   269.6 ±8.9 2,544   438.6 ±9.5 3,698   366.9 ±6.5
1989-1991 1,132   267.2 ±8.9 2,510   432.5 ±9.5 3,642   362.8 ±6.5
1988-1990 1,117   263.9 ±8.8 2,474   426.7 ±9.4 3,590   358.0 ±6.5
1987-1989 1,097   257.9 ±8.7 2,400   415.2 ±9.3 3,497   348.5 ±6.4
1986-1988 1,091   254.1 ±8.6 2,329   405.3 ±9.2 3,420   340.6 ±6.3
1985-1987 1,084   249.6 ±8.5 2,209   387.7 ±9.1 3,292   328.0 ±6.2

 

Notes: Age-specific Rate is per 100,000 population in a specific age group.  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, 2015. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.
Last Updated: November 1, 2016
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