Invasive Prostate Cancer Incidence by Age at Diagnosis for Males,
St. Clair County, Michigan Residents, 1985 - 2013
Year of
Diagnosis
Less than 50 50 - 74 75 and Older
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
Average
Number
Age-specific
Rate
2011-2013 3   4.6 ±3.4 78   309.2 ±38.3 19   422.0 ±104.8
2010-2012 5   9.1 ±4.8 94   381.8 ±42.6 22   505.8 ±114.5
2009-2011 6   11.5 ±5.3 108   449.1 ±46.3 28   647.8 ±128.5
2008-2010 7   11.8 ±5.3 108   458.9 ±47.3 30   717.4 ±135.5
2007-2009 5   9.1 ±4.6 115   502.4 ±49.9 33   783.4 ±141.3
2006-2008 3   5.3 ±3.5 107   481.2 ±49.7 34   834.2 ±145.8
2005-2007 6   10.4 ±4.8 97   452.7 ±49.1 36   886.2 ±150.2
2004-2006 6   9.1 ±4.4 85   409.8 ±47.8 33   825.5 ±147.4
2003-2005 6   9.6 ±4.5 83   413.0 ±48.7 34   862.1 ±151.6
2002-2004 4   6.2 ±3.6 90   460.7 ±52.0 31   805.4 ±149.6
2001-2003 4   6.7 ±3.8 90   475.4 ±53.5 32   874.9 ±156.8
2000-2002 5   7.3 ±3.9 93   504.7 ±55.8 37   1,021.3 ±168.6
1999-2001 4   5.6 ±3.5 95   532.8 ±58.0 43   1,219.7 ±181.9
1998-2000 3   3.9 ±2.9 91   525.8 ±58.5 44   1,292.9 ±188.1
1997-1999 2   81   484.7 ±57.4 38   1,146.4 ±183.0
1996-1998 2   71   435.7 ±55.7 33   1,014.9 ±177.8
1995-1997 2   68   430.7 ±56.1 30   974.1 ±178.1
1994-1996 2   69   449.1 ±57.8 33   1,109.5 ±190.1
1993-1995 1   70   460.4 ±58.9 37   1,272.3 ±202.5
1992-1994 1   78   524.9 ±63.0 41   1,447.7 ±213.9
1991-1993 1   71   483.8 ±61.3 38   1,370.9 ±212.6
1990-1992 -    -     62   431.9 ±58.8 38   1,393.2 ±216.4
1989-1991 1   49   347.0 ±53.7 35   1,346.3 ±217.3
1988-1990 1   49   351.8 ±54.4 36   1,403.4 ±223.8
1987-1989 1   49   355.2 ±54.9 33   1,334.8 ±223.3
1986-1988 1   43   311.2 ±51.9 31   1,269.9 ±222.3
1985-1987 1   36   259.6 ±47.8 27   1,153.8 ±217.3

 

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.

* : A rate is not calculated when there are fewer than 6 events, because the width of the confidence interval would negate any usefulness for comparative purposes.
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