Return to Home Historical Trends > Interpret

Interpretation of Historical Trends Data

Historical Trends (2002-2021)

Incidence, Maryland, Breast, All Races (incl Hisp), All Ages, Female

Incidence, Maryland, Breast, All Races (incl Hisp), All Ages, Female

Line graph with 20 years and 2 segments
During 2002-2005, the APC1 in the rate of cancer was stable: -2.5 with a 95% confidence interval from -6.6 to 1.2.
During 2005-2021, the APC1 in the rate of cancer was stable: 0.7 with a 95% confidence interval from -3.0 to 2.8.
Yearly points:
In 2002, the observed rate was 133.2. The estimated rate was 134.8.
In 2003, the observed rate was 135.7. The estimated rate was 131.5.
In 2004, the observed rate was 124.7. The estimated rate was 128.2.
In 2005, the observed rate was 120.2. The estimated rate was 125.1.
In 2006, the observed rate was 120.7. The estimated rate was 125.9.
In 2007, the observed rate was 128.2. The estimated rate was 126.8.
In 2008, the observed rate was 136.3. The estimated rate was 127.7.
In 2009, the observed rate was 132.7. The estimated rate was 128.5.
In 2010, the observed rate was 130.3. The estimated rate was 129.4.
In 2011, the observed rate was 130.0. The estimated rate was 130.3.
In 2012, the observed rate was 128.9. The estimated rate was 131.2.
In 2013, the observed rate was 135.9. The estimated rate was 132.1.
In 2014, the observed rate was 133.2. The estimated rate was 133.0.
In 2015, the observed rate was 132.7. The estimated rate was 133.9.
In 2016, the observed rate was 131.1. The estimated rate was 134.9.
In 2017, the observed rate was 134.3. The estimated rate was 135.8.
In 2018, the observed rate was 130.8. The estimated rate was 136.7.
In 2019, the observed rate was 142.4. The estimated rate was 137.6.
In 2020, the observed rate was 129.3. The estimated rate was N/A.
In 2021, the observed rate was 140.8. The estimated rate was 139.5.

Notes: