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Interpretation of Historical Trends Data

Historical Trends (2002-2018)

Incidence, Washington, Thyroid, All Races (incl Hisp), All Ages, Both Sexes

Incidence, Washington, Thyroid, All Races (incl Hisp), All Ages, Both Sexes

Line graph with 17 years and 2 segments
During 2002-2011, the APC1 in the rate of cancer was rising: 5.4 with a 95% confidence interval from 4.2 to 6.6.
During 2011-2018, the APC1 in the rate of cancer was falling: -2.1 with a 95% confidence interval from -3.5 to -0.8.
Yearly points:
In 2002, the observed rate was 9.2. The estimated rate was 9.0.
In 2003, the observed rate was 9.4. The estimated rate was 9.4.
In 2004, the observed rate was 9.6. The estimated rate was 10.0.
In 2005, the observed rate was 10.4. The estimated rate was 10.5.
In 2006, the observed rate was 11.4. The estimated rate was 11.1.
In 2007, the observed rate was 11.1. The estimated rate was 11.7.
In 2008, the observed rate was 12.9. The estimated rate was 12.3.
In 2009, the observed rate was 13.0. The estimated rate was 13.0.
In 2010, the observed rate was 13.1. The estimated rate was 13.7.
In 2011, the observed rate was 14.2. The estimated rate was 14.4.
In 2012, the observed rate was 14.2. The estimated rate was 14.1.
In 2013, the observed rate was 14.4. The estimated rate was 13.8.
In 2014, the observed rate was 12.9. The estimated rate was 13.5.
In 2015, the observed rate was 13.3. The estimated rate was 13.2.
In 2016, the observed rate was 13.5. The estimated rate was 12.9.
In 2017, the observed rate was 12.7. The estimated rate was 12.6.
In 2018, the observed rate was 11.9. The estimated rate was 12.4.

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