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Interpretation of Historical Trends Data

Historical Trends (1975-2018)

Mortality, South Dakota, Ovary, All Races (incl Hisp), All Ages, Female

Mortality, South Dakota, Ovary, All Races (incl Hisp), All Ages, Female

Line graph with 44 years and 4 segments
During 1975-1996, the APC1 in the rate of cancer was falling: -1.1 with a 95% confidence interval from -2.2 to 0.0.
During 1996-1999, the APC1 in the rate of cancer was stable: 12.6 with a 95% confidence interval from -26.2 to 71.7.
During 1999-2015, the APC1 in the rate of cancer was falling: -3.9 with a 95% confidence interval from -5.5 to -2.2.
During 2015-2018, the APC1 in the rate of cancer was stable: 14.4 with a 95% confidence interval from -7.0 to 40.6.
Yearly points:
In 1975, the observed rate was 10.8. The estimated rate was 10.0.
In 1976, the observed rate was 12.3. The estimated rate was 9.9.
In 1977, the observed rate was 9.4. The estimated rate was 9.8.
In 1978, the observed rate was 10.2. The estimated rate was 9.7.
In 1979, the observed rate was 7.8. The estimated rate was 9.6.
In 1980, the observed rate was 10.0. The estimated rate was 9.5.
In 1981, the observed rate was 9.8. The estimated rate was 9.4.
In 1982, the observed rate was 7.5. The estimated rate was 9.3.
In 1983, the observed rate was 7.0. The estimated rate was 9.2.
In 1984, the observed rate was 7.8. The estimated rate was 9.1.
In 1985, the observed rate was 7.7. The estimated rate was 9.0.
In 1986, the observed rate was 8.5. The estimated rate was 8.9.
In 1987, the observed rate was 8.3. The estimated rate was 8.8.
In 1988, the observed rate was 9.9. The estimated rate was 8.7.
In 1989, the observed rate was 9.7. The estimated rate was 8.6.
In 1990, the observed rate was 8.2. The estimated rate was 8.5.
In 1991, the observed rate was 9.3. The estimated rate was 8.4.
In 1992, the observed rate was 10.1. The estimated rate was 8.3.
In 1993, the observed rate was 9.4. The estimated rate was 8.2.
In 1994, the observed rate was 6.3. The estimated rate was 8.1.
In 1995, the observed rate was 7.3. The estimated rate was 8.0.
In 1996, the observed rate was 8.9. The estimated rate was 8.0.
In 1997, the observed rate was 6.8. The estimated rate was 9.0.
In 1998, the observed rate was 12.4. The estimated rate was 10.1.
In 1999, the observed rate was 12.6. The estimated rate was 11.4.
In 2000, the observed rate was 8.9. The estimated rate was 10.9.
In 2001, the observed rate was 10.1. The estimated rate was 10.5.
In 2002, the observed rate was 10.9. The estimated rate was 10.1.
In 2003, the observed rate was 9.9. The estimated rate was 9.7.
In 2004, the observed rate was 7.0. The estimated rate was 9.3.
In 2005, the observed rate was 8.8. The estimated rate was 9.0.
In 2006, the observed rate was 10.0. The estimated rate was 8.6.
In 2007, the observed rate was 8.8. The estimated rate was 8.3.
In 2008, the observed rate was 6.3. The estimated rate was 8.0.
In 2009, the observed rate was 8.7. The estimated rate was 7.6.
In 2010, the observed rate was 6.1. The estimated rate was 7.3.
In 2011, the observed rate was 7.3. The estimated rate was 7.1.
In 2012, the observed rate was 7.2. The estimated rate was 6.8.
In 2013, the observed rate was 5.8. The estimated rate was 6.5.
In 2014, the observed rate was 7.8. The estimated rate was 6.3.
In 2015, the observed rate was 4.8. The estimated rate was 6.0.
In 2016, the observed rate was 6.6. The estimated rate was 6.9.
In 2017, the observed rate was 9.5. The estimated rate was 7.9.
In 2018, the observed rate was 8.0. The estimated rate was 9.0.

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