State Cancer Profiles

Interpretation of Historical Trends Data

Historical Trends (1990-2022)

Mortality, South Dakota, All Cancer Sites, All Races (incl Hisp), All Ages, Male

Line graph with 33 years and 2 segments
During 1990-1995, the APC¹ in the rate of cancer was stable: 0.8 with a 95% confidence interval from -1.2 to 8.0.
During 1995-2022, the APC¹ in the rate of cancer was falling: -1.4 with a 95% confidence interval from -4.1 to -1.2.
Yearly points:
In 1990, the observed rate was 233.1. The estimated rate was 244.2.
In 1991, the observed rate was 256.5. The estimated rate was 246.3.
In 1992, the observed rate was 251.9. The estimated rate was 248.3.
In 1993, the observed rate was 257.1. The estimated rate was 250.4.
In 1994, the observed rate was 240.2. The estimated rate was 252.5.
In 1995, the observed rate was 257.2. The estimated rate was 254.6.
In 1996, the observed rate was 250.6. The estimated rate was 251.0.
In 1997, the observed rate was 252.8. The estimated rate was 247.4.
In 1998, the observed rate was 230.7. The estimated rate was 243.9.
In 1999, the observed rate was 251.2. The estimated rate was 240.4.
In 2000, the observed rate was 232.8. The estimated rate was 237.0.
In 2001, the observed rate was 245.7. The estimated rate was 233.6.
In 2002, the observed rate was 220.8. The estimated rate was 230.3.
In 2003, the observed rate was 233.2. The estimated rate was 227.0.
In 2004, the observed rate was 224.4. The estimated rate was 223.8.
In 2005, the observed rate was 224.7. The estimated rate was 220.6.
In 2006, the observed rate was 221.0. The estimated rate was 217.5.
In 2007, the observed rate was 216.3. The estimated rate was 214.4.
In 2008, the observed rate was 200.8. The estimated rate was 211.3.
In 2009, the observed rate was 187.0. The estimated rate was 208.3.
In 2010, the observed rate was 210.8. The estimated rate was 205.3.
In 2011, the observed rate was 194.5. The estimated rate was 202.4.
In 2012, the observed rate was 194.5. The estimated rate was 199.5.
In 2013, the observed rate was 188.2. The estimated rate was 196.7.
In 2014, the observed rate was 208.0. The estimated rate was 193.9.
In 2015, the observed rate was 193.7. The estimated rate was 191.2.
In 2016, the observed rate was 201.4. The estimated rate was 188.4.
In 2017, the observed rate was 183.8. The estimated rate was 185.8.
In 2018, the observed rate was 180.1. The estimated rate was 183.1.
In 2019, the observed rate was 183.4. The estimated rate was 180.5.
In 2020, the observed rate was 177.9. The estimated rate was 177.9.
In 2021, the observed rate was 183.2. The estimated rate was 175.4.
In 2022, the observed rate was 163.2. The estimated rate was 172.9.

Notes:

Created by statecancerprofiles.cancer.gov on 07/01/2025 8:23 pm.
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.