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Interpretation of Historical Trends Data

Historical Trends (2002-2017)

Incidence, Virginia, Breast (in situ), All Races (incl Hisp), All Ages, Female

Incidence, Virginia, Breast (in situ), All Races (incl Hisp), All Ages, Female

Line graph with 16 years and 2 segments
During 2002-2013, the APC1 in the rate of cancer was rising: 2.0 with a 95% confidence interval from 1.0 to 2.9.
During 2013-2017, the APC1 in the rate of cancer was falling: -6.4 with a 95% confidence interval from -10.1 to -2.4.
Yearly points:
In 2002, the observed rate was 31.0. The estimated rate was 30.4.
In 2003, the observed rate was 31.2. The estimated rate was 31.0.
In 2004, the observed rate was 30.5. The estimated rate was 31.6.
In 2005, the observed rate was 31.4. The estimated rate was 32.2.
In 2006, the observed rate was 31.0. The estimated rate was 32.9.
In 2007, the observed rate was 34.5. The estimated rate was 33.5.
In 2008, the observed rate was 36.3. The estimated rate was 34.2.
In 2009, the observed rate was 36.8. The estimated rate was 34.8.
In 2010, the observed rate was 33.5. The estimated rate was 35.5.
In 2011, the observed rate was 37.2. The estimated rate was 36.2.
In 2012, the observed rate was 35.6. The estimated rate was 36.9.
In 2013, the observed rate was 37.4. The estimated rate was 37.7.
In 2014, the observed rate was 36.1. The estimated rate was 35.3.
In 2015, the observed rate was 32.5. The estimated rate was 33.0.
In 2016, the observed rate was 30.5. The estimated rate was 30.9.
In 2017, the observed rate was 29.3. The estimated rate was 29.0.

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