Invasive Breast Cancer Incidence by Age at Diagnosis for Females,
Michigan Residents, 1985 - 2015
Year of
Diagnosis
50 - 59 60 - 74 50 - 74
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
2013-2015 1,801   241.1 ±6.4 2,991   379.4 ±7.6 4,791   312.1 ±4.9
2012-2014 1,834   244.5 ±6.4 2,952   387.5 ±7.8 4,786   316.6 ±5.0
2011-2013 1,801   240.3 ±6.3 2,886   392.4 ±8.0 4,686   315.7 ±5.0
2010-2012 1,742   233.5 ±6.3 2,748   387.3 ±8.1 4,490   308.5 ±5.0
2009-2011 1,725   233.1 ±6.3 2,614   382.1 ±8.2 4,339   304.7 ±5.0
2008-2010 1,694   231.7 ±6.3 2,449   371.2 ±8.3 4,142   297.9 ±5.0
2007-2009 1,715   238.1 ±6.4 2,361   371.2 ±8.4 4,075   300.5 ±5.1
2006-2008 1,671   235.7 ±6.4 2,267   370.6 ±8.6 3,938   298.2 ±5.2
2005-2007 1,686   243.0 ±6.6 2,216   373.8 ±8.7 3,902   303.3 ±5.3
2004-2006 1,666   246.8 ±6.8 2,165   373.3 ±8.8 3,830   305.3 ±5.4
2003-2005 1,648   252.8 ±7.0 2,142   374.1 ±8.9 3,790   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   274.5 ±7.5 2,282   410.6 ±9.4 3,967   339.1 ±5.8
2000-2002 1,708   286.8 ±7.7 2,338   424.7 ±9.6 4,045   353.1 ±6.0
1999-2001 1,664   289.8 ±7.9 2,333   424.8 ±9.6 3,996   355.8 ±6.1
1998-2000 1,606   290.6 ±8.1 2,335   424.6 ±9.6 3,940   357.4 ±6.2
1997-1999 1,512   284.2 ±8.2 2,355   426.8 ±9.6 3,867   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 1,365   278.2 ±8.4 2,345   418.7 ±9.5 3,709   353.1 ±6.3
1994-1996 1,292   272.1 ±8.5 2,326   412.0 ±9.4 3,617   348.1 ±6.3
1993-1995 1,246   268.7 ±8.5 2,351   413.5 ±9.4 3,597   348.4 ±6.3
1992-1994 1,181   262.0 ±8.5 2,395   418.0 ±9.4 3,576   349.3 ±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 3,698   366.9 ±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 1,096   257.7 ±8.7 2,401   415.3 ±9.3 3,497   348.5 ±6.4
1986-1988 1,091   254.0 ±8.6 2,328   405.1 ±9.2 3,419   340.5 ±6.3
1985-1987 1,083   249.4 ±8.5 2,207   387.4 ±9.1 3,290   327.7 ±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, 2017. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.
Last Updated: October 31, 2018