Return to Home Historical Trends > Interpret

Interpretation of Historical Trends Data

Historical Trends (1975-2019)

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

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

Line graph with 45 years and 2 segments
During 1975-1996, the APC1 in the rate of cancer was rising: 0.5 with a 95% confidence interval from 0.2 to 0.7.
During 1996-2019, the APC1 in the rate of cancer was falling: -1.2 with a 95% confidence interval from -1.3 to -1.0.
Yearly points:
In 1975, the observed rate was 172.4. The estimated rate was 178.5.
In 1976, the observed rate was 189.7. The estimated rate was 179.3.
In 1977, the observed rate was 178.5. The estimated rate was 180.2.
In 1978, the observed rate was 182.1. The estimated rate was 181.0.
In 1979, the observed rate was 173.5. The estimated rate was 181.9.
In 1980, the observed rate was 180.6. The estimated rate was 182.8.
In 1981, the observed rate was 180.8. The estimated rate was 183.6.
In 1982, the observed rate was 181.4. The estimated rate was 184.5.
In 1983, the observed rate was 185.9. The estimated rate was 185.4.
In 1984, the observed rate was 189.6. The estimated rate was 186.3.
In 1985, the observed rate was 190.5. The estimated rate was 187.2.
In 1986, the observed rate was 200.3. The estimated rate was 188.1.
In 1987, the observed rate was 186.8. The estimated rate was 189.0.
In 1988, the observed rate was 184.4. The estimated rate was 189.9.
In 1989, the observed rate was 193.6. The estimated rate was 190.8.
In 1990, the observed rate was 182.2. The estimated rate was 191.7.
In 1991, the observed rate was 198.4. The estimated rate was 192.6.
In 1992, the observed rate was 206.8. The estimated rate was 193.5.
In 1993, the observed rate was 195.6. The estimated rate was 194.5.
In 1994, the observed rate was 185.2. The estimated rate was 195.4.
In 1995, the observed rate was 195.1. The estimated rate was 196.3.
In 1996, the observed rate was 192.5. The estimated rate was 197.3.
In 1997, the observed rate was 190.7. The estimated rate was 195.0.
In 1998, the observed rate was 191.1. The estimated rate was 192.7.
In 1999, the observed rate was 196.8. The estimated rate was 190.5.
In 2000, the observed rate was 189.4. The estimated rate was 188.3.
In 2001, the observed rate was 188.0. The estimated rate was 186.1.
In 2002, the observed rate was 182.6. The estimated rate was 184.0.
In 2003, the observed rate was 189.8. The estimated rate was 181.9.
In 2004, the observed rate was 177.3. The estimated rate was 179.8.
In 2005, the observed rate was 181.7. The estimated rate was 177.7.
In 2006, the observed rate was 172.7. The estimated rate was 175.6.
In 2007, the observed rate was 174.1. The estimated rate was 173.6.
In 2008, the observed rate was 167.9. The estimated rate was 171.6.
In 2009, the observed rate was 158.4. The estimated rate was 169.6.
In 2010, the observed rate was 169.8. The estimated rate was 167.6.
In 2011, the observed rate was 169.4. The estimated rate was 165.7.
In 2012, the observed rate was 163.6. The estimated rate was 163.8.
In 2013, the observed rate was 156.2. The estimated rate was 161.9.
In 2014, the observed rate was 165.6. The estimated rate was 160.0.
In 2015, the observed rate was 156.4. The estimated rate was 158.2.
In 2016, the observed rate was 160.6. The estimated rate was 156.3.
In 2017, the observed rate was 157.9. The estimated rate was 154.5.
In 2018, the observed rate was 145.9. The estimated rate was 152.7.
In 2019, the observed rate was 153.1. The estimated rate was 151.0.

Notes: