Invasive Breast Cancer Incidence by Age at Diagnosis for Females,
Michigan Residents, 1985 - 2014
Year of
Diagnosis
50 - 59 60 - 74 50 - 74
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
2012-2014 1,816   242.2 ±6.4 2,920   383.3 ±7.8 4,736   313.3 ±5.0
2011-2013 1,792   239.1 ±6.3 2,870   390.3 ±8.0 4,662   314.0 ±5.0
2010-2012 1,738   232.9 ±6.2 2,738   386.0 ±8.1 4,476   307.5 ±5.0
2009-2011 1,725   233.1 ±6.3 2,614   382.0 ±8.2 4,338   304.6 ±5.0
2008-2010 1,693   231.6 ±6.3 2,447   370.9 ±8.3 4,140   297.7 ±5.0
2007-2009 1,714   238.0 ±6.4 2,360   371.0 ±8.4 4,074   300.4 ±5.1
2006-2008 1,671   235.6 ±6.4 2,266   370.5 ±8.6 3,937   298.1 ±5.2
2005-2007 1,685   242.9 ±6.6 2,216   373.8 ±8.7 3,901   303.2 ±5.3
2004-2006 1,665   246.7 ±6.8 2,164   373.2 ±8.8 3,829   305.2 ±5.4
2003-2005 1,648   252.7 ±7.0 2,142   374.0 ±8.9 3,789   309.5 ±5.5
2002-2004 1,656   261.9 ±7.2 2,231   395.7 ±9.2 3,887   325.0 ±5.7
2001-2003 1,685   274.4 ±7.5 2,281   410.5 ±9.4 3,966   339.1 ±5.8
2000-2002 1,707   286.7 ±7.7 2,337   424.6 ±9.6 4,043   352.9 ±6.0
1999-2001 1,663   289.7 ±7.9 2,331   424.6 ±9.6 3,994   355.6 ±6.1
1998-2000 1,605   290.5 ±8.1 2,334   424.5 ±9.6 3,939   357.4 ±6.2
1997-1999 1,512   284.2 ±8.2 2,355   426.8 ±9.6 3,866   356.8 ±6.2
1996-1998 1,432   281.2 ±8.3 2,327   419.0 ±9.5 3,759   353.0 ±6.2
1995-1997 1,364   278.1 ±8.4 2,345   418.7 ±9.5 3,709   353.1 ±6.3
1994-1996 1,291   272.0 ±8.5 2,326   412.2 ±9.4 3,617   348.1 ±6.3
1993-1995 1,246   268.6 ±8.5 2,351   413.5 ±9.4 3,597   348.4 ±6.3
1992-1994 1,181   262.0 ±8.5 2,396   418.1 ±9.4 3,576   349.4 ±6.3
1991-1993 1,164   266.0 ±8.7 2,470   427.7 ±9.4 3,634   358.0 ±6.4
1990-1992 1,155   269.8 ±8.9 2,544   438.6 ±9.5 3,699   367.0 ±6.5
1989-1991 1,132   267.3 ±8.9 2,511   432.7 ±9.5 3,643   362.9 ±6.5
1988-1990 1,117   263.9 ±8.8 2,475   426.9 ±9.4 3,591   358.1 ±6.5
1987-1989 1,097   257.8 ±8.7 2,401   415.4 ±9.3 3,497   348.6 ±6.4
1986-1988 1,091   254.0 ±8.6 2,329   405.2 ±9.2 3,420   340.6 ±6.3
1985-1987 1,084   249.6 ±8.5 2,208   387.5 ±9.1 3,291   327.9 ±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, 2016. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.
Last Updated: November 30, 2017