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Interpretation of Historical Trends Data

Historical Trends (2002-2021)

Incidence, Montana, All Cancer Sites, White Non-Hispanic, All Ages, Both Sexes

Incidence, Montana, All Cancer Sites, White Non-Hispanic, All Ages, Both Sexes

Line graph with 20 years and 3 segments
During 2002-2014, the APC1 in the rate of cancer was falling: -0.7 with a 95% confidence interval from -1.3 to -0.5.
During 2014-2017, the APC1 in the rate of cancer was rising: 2.1 with a 95% confidence interval from 0.3 to 2.9.
During 2017-2021, the APC1 in the rate of cancer was falling: -2.2 with a 95% confidence interval from -3.9 to -1.3.
Yearly points:
In 2002, the observed rate was 501.4. The estimated rate was 494.3.
In 2003, the observed rate was 489.0. The estimated rate was 490.6.
In 2004, the observed rate was 473.6. The estimated rate was 486.9.
In 2005, the observed rate was 489.5. The estimated rate was 483.3.
In 2006, the observed rate was 482.5. The estimated rate was 479.7.
In 2007, the observed rate was 472.4. The estimated rate was 476.1.
In 2008, the observed rate was 466.6. The estimated rate was 472.5.
In 2009, the observed rate was 473.9. The estimated rate was 469.0.
In 2010, the observed rate was 467.4. The estimated rate was 465.5.
In 2011, the observed rate was 473.9. The estimated rate was 462.0.
In 2012, the observed rate was 449.9. The estimated rate was 458.5.
In 2013, the observed rate was 448.9. The estimated rate was 455.1.
In 2014, the observed rate was 448.9. The estimated rate was 451.7.
In 2015, the observed rate was 469.7. The estimated rate was 460.9.
In 2016, the observed rate was 471.7. The estimated rate was 470.4.
In 2017, the observed rate was 478.8. The estimated rate was 480.0.
In 2018, the observed rate was 465.6. The estimated rate was 469.4.
In 2019, the observed rate was 459.7. The estimated rate was 459.0.
In 2020, the observed rate was 413.9. The estimated rate was N/A.
In 2021, the observed rate was 439.5. The estimated rate was 438.9.

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