State Cancer Profiles

Interpretation of Historical Trends Data

Historical Trends (1990-2022)

Mortality, Wyoming, All Cancer Sites, All Races (incl Hisp), Ages 50+, Both Sexes

Mortality, Wyoming, All Cancer Sites, All Races (incl Hisp), Ages 50+, Both Sexes

Line graph with 33 years and 3 segments
During 1990-1995, the APC¹ in the rate of cancer was stable: 1.9 with a 95% confidence interval from -0.8 to 7.4.
During 1995-2017, the APC¹ in the rate of cancer was falling: -1.7 with a 95% confidence interval from -4.6 to -1.4.
During 2017-2022, the APC¹ in the rate of cancer was stable: 0.8 with a 95% confidence interval from -1.3 to 5.4.
Yearly points:
In 1990, the observed rate was 671.7. The estimated rate was 632.3.
In 1991, the observed rate was 624.5. The estimated rate was 644.3.
In 1992, the observed rate was 638.9. The estimated rate was 656.6.
In 1993, the observed rate was 653.4. The estimated rate was 669.0.
In 1994, the observed rate was 651.8. The estimated rate was 681.8.
In 1995, the observed rate was 725.8. The estimated rate was 694.7.
In 1996, the observed rate was 690.1. The estimated rate was 683.0.
In 1997, the observed rate was 648.7. The estimated rate was 671.5.
In 1998, the observed rate was 628.2. The estimated rate was 660.2.
In 1999, the observed rate was 648.5. The estimated rate was 649.0.
In 2000, the observed rate was 631.0. The estimated rate was 638.1.
In 2001, the observed rate was 660.9. The estimated rate was 627.3.
In 2002, the observed rate was 601.5. The estimated rate was 616.7.
In 2003, the observed rate was 642.6. The estimated rate was 606.3.
In 2004, the observed rate was 584.1. The estimated rate was 596.1.
In 2005, the observed rate was 574.9. The estimated rate was 586.1.
In 2006, the observed rate was 597.2. The estimated rate was 576.2.
In 2007, the observed rate was 579.8. The estimated rate was 566.5.
In 2008, the observed rate was 538.0. The estimated rate was 556.9.
In 2009, the observed rate was 562.7. The estimated rate was 547.5.
In 2010, the observed rate was 571.4. The estimated rate was 538.3.
In 2011, the observed rate was 524.2. The estimated rate was 529.2.
In 2012, the observed rate was 529.6. The estimated rate was 520.3.
In 2013, the observed rate was 516.8. The estimated rate was 511.5.
In 2014, the observed rate was 484.0. The estimated rate was 502.9.
In 2015, the observed rate was 477.7. The estimated rate was 494.4.
In 2016, the observed rate was 479.8. The estimated rate was 486.1.
In 2017, the observed rate was 466.4. The estimated rate was 477.9.
In 2018, the observed rate was 483.9. The estimated rate was 481.5.
In 2019, the observed rate was 488.6. The estimated rate was 485.1.
In 2020, the observed rate was 474.2. The estimated rate was 488.7.
In 2021, the observed rate was 522.9. The estimated rate was 492.4.
In 2022, the observed rate was 477.7. The estimated rate was 496.1.

Notes:

• Created by statecancerprofiles.cancer.gov on 07/12/2025 2:13 am.
• Regression lines calculated using the Joinpoint Regression Program (Version 5.3.0).
• ¹ The APC is the Annual Percent Change over the time interval. Rates used in the calculation of the APC are age-adjusted to the 2000 US standard population (19 age groups: <1, 1-4, 5-9, ... , 80-84, 85+).


• Explanation of the Calculation of the Trend:
  If the APC is less than -1.5, the trend is falling.
  If the APC is between -1.5 and -0.5, the trend is slightly falling.
  If the APC is between -0.5 and 0.5, the trend is statistically stable.
  If the APC is between 0.5 and 1.5, the trend is slightly rising.
  If the APC is greater than 1.5, the trend is rising.

  
  Source: Incidence data provided by the SEER Program and the National Program of Cancer Registries SEER*Stat Database United States Department of Health and Human Services, Centers for Disease Control and Prevention. Rates calculated by the National Cancer Institute using SEER*Stat. Rates are age-adjusted to the 2000 US standard population (19 age groups: <1, 1-4, 5-9, ... , 80-84, 85+). Rates are for invasive cancer only (except for bladder cancer which is invasive and in situ) or unless otherwise specified. Population counts for denominators are based on Census populations as modified by NCI. The US populations included with the data release have been adjusted for the population shifts due to hurricanes Katrina and Rita for 62 counties and parishes in Alabama, Mississippi, Louisiana, and Texas. The US Population Data File is used with SEER data. Rates and trends in this graph are computed using the same standard for malignancy. For more information see malignant.html
  
  Source: Death data provided by the National Vital Statistics System public use data file. Death rates calculated by the National Cancer Institute using SEER*Stat. Death rates (deaths per 100,000 population per year) are age-adjusted to the 2000 US standard population (19 age groups: (<1, 1-4, 5-9, ... , 80-84, 85+). Population counts for denominators are based on Census populations as modified by NCI. The US populations included with the data release have been adjusted for the population shifts due to hurricanes Katrina and Rita for 62 counties and parishes in Alabama, Mississippi, Louisiana, and Texas. US Population Data File is used with mortality data.