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Interpretation of Historical Trends Data

Historical Trends (2002-2020)

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

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

Line graph with 19 years and 2 segments
During 2002-2004, the APC1 in the rate of cancer was rising: 13.5 with a 95% confidence interval from 0.9 to 26.1.
During 2004-2020, the APC1 in the rate of cancer was stable: 0.5 with a 95% confidence interval from -5.5 to 1.8.
Yearly points:
In 2002, the observed rate was 30.2. The estimated rate was 28.2.
In 2003, the observed rate was 27.5. The estimated rate was 32.0.
In 2004, the observed rate was 38.5. The estimated rate was 36.3.
In 2005, the observed rate was 37.9. The estimated rate was 36.4.
In 2006, the observed rate was 38.9. The estimated rate was 36.6.
In 2007, the observed rate was 34.7. The estimated rate was 36.8.
In 2008, the observed rate was 34.6. The estimated rate was 36.9.
In 2009, the observed rate was 37.3. The estimated rate was 37.1.
In 2010, the observed rate was 38.5. The estimated rate was 37.3.
In 2011, the observed rate was 35.1. The estimated rate was 37.4.
In 2012, the observed rate was 39.3. The estimated rate was 37.6.
In 2013, the observed rate was 38.1. The estimated rate was 37.8.
In 2014, the observed rate was 40.4. The estimated rate was 37.9.
In 2015, the observed rate was 33.4. The estimated rate was 38.1.
In 2016, the observed rate was 34.9. The estimated rate was 38.3.
In 2017, the observed rate was 36.5. The estimated rate was 38.5.
In 2018, the observed rate was 40.2. The estimated rate was 38.6.
In 2019, the observed rate was 42.9. The estimated rate was 38.8.
In 2020, the observed rate was 32.2. The estimated rate was 0.0.

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