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Interpretation of Historical Trends Data

Historical Trends (2002-2021)

Incidence, Montana, All Cancer Sites, AI/AN Non-Hispanic, All Ages, Both Sexes

Incidence, Montana, All Cancer Sites, AI/AN Non-Hispanic, All Ages, Both Sexes

Line graph with 20 years and 1 segments
During 2002-2021, the APC1 in the rate of cancer was stable: -0.5 with a 95% confidence interval from -1.3 to 0.5.
Yearly points:
In 2002, the observed rate was 539.0. The estimated rate was 643.9.
In 2003, the observed rate was 661.5. The estimated rate was 641.0.
In 2004, the observed rate was 622.0. The estimated rate was 638.2.
In 2005, the observed rate was 645.3. The estimated rate was 635.3.
In 2006, the observed rate was 645.9. The estimated rate was 632.4.
In 2007, the observed rate was 736.6. The estimated rate was 629.6.
In 2008, the observed rate was 613.8. The estimated rate was 626.7.
In 2009, the observed rate was 679.4. The estimated rate was 623.9.
In 2010, the observed rate was 693.0. The estimated rate was 621.1.
In 2011, the observed rate was 652.3. The estimated rate was 618.3.
In 2012, the observed rate was 512.1. The estimated rate was 615.5.
In 2013, the observed rate was 569.0. The estimated rate was 612.7.
In 2014, the observed rate was 559.6. The estimated rate was 610.0.
In 2015, the observed rate was 573.3. The estimated rate was 607.2.
In 2016, the observed rate was 561.5. The estimated rate was 604.5.
In 2017, the observed rate was 640.2. The estimated rate was 601.8.
In 2018, the observed rate was 608.9. The estimated rate was 599.1.
In 2019, the observed rate was 587.4. The estimated rate was 596.4.
In 2020, the observed rate was 579.0. The estimated rate was N/A.
In 2021, the observed rate was 622.9. The estimated rate was 591.0.

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