Invasive Prostate Cancer Incidence by Age at Diagnosis for Males,
Marquette 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 1   30   290.7 ±57.9 8   377.6 ±147.2
2010-2012 1   34   329.6 ±61.7 7   353.1 ±144.5
2009-2011 -    -     37   363.3 ±64.9 7   344.6 ±144.7
2008-2010 1   40   402.2 ±68.4 7   351.5 ±147.4
2007-2009 2   35   356.2 ±65.5 6   319.6 ±141.9
2006-2008 2   33   348.1 ±65.6 10   520.6 ±177.5
2005-2007 1   32   347.2 ±66.5 11   602.0 ±190.5
2004-2006 1   34   372.6 ±69.7 14   746.3 ±210.6
2003-2005 1   34   389.6 ±72.4 12   666.8 ±203.2
2002-2004 1   35   411.2 ±75.4 13   757.0 ±216.1
2001-2003 1   36   445.8 ±79.5 12   688.4 ±209.2
2000-2002 2   36   451.8 ±81.3 12   675.8 ±208.7
1999-2001 3   11.5 ±7.9 33   436.4 ±81.4 11   643.0 ±205.5
1998-2000 2   8.5 ±6.8 33   448.7 ±84.0 14   837.1 ±230.7
1997-1999 2   32   451.9 ±85.9 17   1,020.0 ±251.2
1996-1998 1   31   450.9 ±87.6 18   1,104.3 ±261.2
1995-1997 1   28   425.8 ±86.3 16   1,000.7 ±255.0
1994-1996 1   31   471.6 ±90.4 15   959.2 ±254.2
1993-1995 1   37   553.8 ±96.6 17   1,143.6 ±274.5
1992-1994 1   38   578.5 ±98.8 20   1,356.7 ±294.2
1991-1993 1   37   575.0 ±100.0 22   1,533.3 ±309.4
1990-1992 1   31   497.5 ±95.5 21   1,492.5 ±310.1
1989-1991 1   26   421.2 ±89.8 19   1,427.5 ±309.4
1988-1990 1   20   332.0 ±81.3 16   1,239.3 ±299.9
1987-1989 1   18   293.5 ±76.9 16   1,262.4 ±307.8
1986-1988 -    -     16   266.0 ±73.5 14   1,150.1 ±304.6
1985-1987 -    -     15   242.0 ±70.2 15   1,248.9 ±318.9

 

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