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Interpretation of Historical Trends Data

Historical Trends (2000-2018)

Incidence, Massachusetts, Colon & Rectum, All Races (incl Hisp), All Ages, Both Sexes

Incidence, Massachusetts, Colon & Rectum, All Races (incl Hisp), All Ages, Both Sexes

Line graph with 19 years and 4 segments
During 2000-2002, the APC1 in the rate of cancer was stable: 1.2 with a 95% confidence interval from -3.2 to 5.8.
During 2002-2011, the APC1 in the rate of cancer was falling: -5.0 with a 95% confidence interval from -5.5 to -4.5.
During 2011-2016, the APC1 in the rate of cancer was stable: -1.5 with a 95% confidence interval from -3.2 to 0.2.
During 2016-2018, the APC1 in the rate of cancer was falling: -5.9 with a 95% confidence interval from -11.0 to -0.5.
Yearly points:
In 2000, the observed rate was 57.9. The estimated rate was 59.1.
In 2001, the observed rate was 62.1. The estimated rate was 59.8.
In 2002, the observed rate was 59.7. The estimated rate was 60.5.
In 2003, the observed rate was 57.2. The estimated rate was 57.5.
In 2004, the observed rate was 55.2. The estimated rate was 54.6.
In 2005, the observed rate was 51.3. The estimated rate was 51.9.
In 2006, the observed rate was 48.8. The estimated rate was 49.3.
In 2007, the observed rate was 46.4. The estimated rate was 46.8.
In 2008, the observed rate was 44.8. The estimated rate was 44.5.
In 2009, the observed rate was 43.2. The estimated rate was 42.3.
In 2010, the observed rate was 39.8. The estimated rate was 40.2.
In 2011, the observed rate was 38.3. The estimated rate was 38.1.
In 2012, the observed rate was 37.2. The estimated rate was 37.6.
In 2013, the observed rate was 36.6. The estimated rate was 37.0.
In 2014, the observed rate was 37.5. The estimated rate was 36.4.
In 2015, the observed rate was 35.7. The estimated rate was 35.9.
In 2016, the observed rate was 35.1. The estimated rate was 35.4.
In 2017, the observed rate was 33.2. The estimated rate was 33.3.
In 2018, the observed rate was 31.3. The estimated rate was 31.3.

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