Table 17-C
Invasive Colorectal Cancer Incidence by Age at Diagnosis
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 948   64.7 ±2.4 1,654   109.8 ±3.0 2,602   87.6 ±1.9
2012-2014 932   63.4 ±2.3 1,650   113.3 ±3.1 2,582   88.3 ±1.9
2011-2013 923   62.9 ±2.3 1,630   116.0 ±3.2 2,553   88.9 ±2.0
2010-2012 926   63.4 ±2.3 1,646   121.5 ±3.4 2,572   91.3 ±2.0
2009-2011 933   64.4 ±2.4 1,685   129.2 ±3.5 2,618   95.1 ±2.1
2008-2010 925   64.5 ±2.4 1,698   135.2 ±3.7 2,623   97.5 ±2.1
2007-2009 940   66.6 ±2.5 1,724   142.6 ±3.8 2,664   101.7 ±2.2
2006-2008 941   67.7 ±2.5 1,754   151.2 ±4.0 2,695   105.7 ±2.3
2005-2007 961   70.5 ±2.6 1,804   160.9 ±4.2 2,765   111.3 ±2.4
2004-2006 914   69.0 ±2.6 1,826   167.0 ±4.4 2,740   113.3 ±2.4
2003-2005 890   69.4 ±2.6 1,879   174.5 ±4.5 2,768   117.4 ±2.5
2002-2004 843   67.8 ±2.6 1,942   183.6 ±4.7 2,785   121.1 ±2.6
2001-2003 823   68.2 ±2.7 1,995   191.9 ±4.8 2,818   125.4 ±2.6
2000-2002 773   66.0 ±2.7 2,016   196.3 ±4.9 2,789   126.9 ±2.7
1999-2001 733   64.9 ±2.7 2,058   201.4 ±4.9 2,791   129.8 ±2.7
1998-2000 719   66.2 ±2.8 2,147   210.3 ±5.1 2,865   136.1 ±2.8
1997-1999 692   66.3 ±2.8 2,185   213.7 ±5.1 2,876   139.3 ±2.9
1996-1998 674   67.6 ±2.9 2,195   213.7 ±5.1 2,869   141.7 ±2.9
1995-1997 631   65.8 ±3.0 2,143   207.2 ±5.0 2,773   139.2 ±2.9
1994-1996 632   68.2 ±3.1 2,131   204.7 ±4.9 2,763   140.4 ±3.0
1993-1995 623   68.9 ±3.1 2,151   205.4 ±4.9 2,774   142.2 ±3.0
1992-1994 621   70.7 ±3.2 2,252   213.8 ±5.0 2,872   148.8 ±3.1
1991-1993 627   73.7 ±3.3 2,317   218.8 ±5.1 2,943   154.2 ±3.2
1990-1992 637   76.7 ±3.4 2,368   223.2 ±5.1 3,004   158.9 ±3.2
1989-1991 651   79.3 ±3.5 2,391   225.7 ±5.1 3,041   161.8 ±3.3
1988-1990 641   78.2 ±3.5 2,360   223.5 ±5.1 3,001   160.0 ±3.2
1987-1989 644   78.2 ±3.5 2,358   224.2 ±5.1 3,002   160.1 ±3.2
1986-1988 654   78.7 ±3.5 2,313   221.3 ±5.1 2,967   158.1 ±3.2
1985-1987 687   81.8 ±3.5 2,376   229.3 ±5.2 3,063   163.3 ±3.3

 

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.
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
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