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Interpretation of Historical Trends Data

Historical Trends (1975-2016)

Incidence, Iowa, Leukemia, All Races (incl Hisp), All Ages, Both Sexes

Incidence, Iowa, Leukemia, All Races (incl Hisp), All Ages, Both Sexes

Line graph with 42 years and 1 segments
During 1975-2016, the APC1 in the rate of cancer was rising: 0.4 with a 95% confidence interval from 0.2 to 0.5.
Yearly points:
In 1975, the observed rate was 14.4. The estimated rate was 14.2.
In 1976, the observed rate was 15.3. The estimated rate was 14.3.
In 1977, the observed rate was 13.9. The estimated rate was 14.3.
In 1978, the observed rate was 13.9. The estimated rate was 14.4.
In 1979, the observed rate was 14.6. The estimated rate was 14.4.
In 1980, the observed rate was 15.1. The estimated rate was 14.5.
In 1981, the observed rate was 12.5. The estimated rate was 14.6.
In 1982, the observed rate was 15.4. The estimated rate was 14.6.
In 1983, the observed rate was 13.8. The estimated rate was 14.7.
In 1984, the observed rate was 14.3. The estimated rate was 14.7.
In 1985, the observed rate was 14.9. The estimated rate was 14.8.
In 1986, the observed rate was 14.1. The estimated rate was 14.8.
In 1987, the observed rate was 15.5. The estimated rate was 14.9.
In 1988, the observed rate was 13.4. The estimated rate was 14.9.
In 1989, the observed rate was 15.7. The estimated rate was 15.0.
In 1990, the observed rate was 15.2. The estimated rate was 15.0.
In 1991, the observed rate was 15.4. The estimated rate was 15.1.
In 1992, the observed rate was 15.3. The estimated rate was 15.1.
In 1993, the observed rate was 15.6. The estimated rate was 15.2.
In 1994, the observed rate was 14.8. The estimated rate was 15.2.
In 1995, the observed rate was 16.1. The estimated rate was 15.3.
In 1996, the observed rate was 16.4. The estimated rate was 15.4.
In 1997, the observed rate was 15.0. The estimated rate was 15.4.
In 1998, the observed rate was 15.3. The estimated rate was 15.5.
In 1999, the observed rate was 15.0. The estimated rate was 15.5.
In 2000, the observed rate was 15.6. The estimated rate was 15.6.
In 2001, the observed rate was 17.0. The estimated rate was 15.6.
In 2002, the observed rate was 16.3. The estimated rate was 15.7.
In 2003, the observed rate was 16.7. The estimated rate was 15.7.
In 2004, the observed rate was 16.4. The estimated rate was 15.8.
In 2005, the observed rate was 15.8. The estimated rate was 15.9.
In 2006, the observed rate was 15.6. The estimated rate was 15.9.
In 2007, the observed rate was 14.6. The estimated rate was 16.0.
In 2008, the observed rate was 14.4. The estimated rate was 16.0.
In 2009, the observed rate was 16.3. The estimated rate was 16.1.
In 2010, the observed rate was 15.9. The estimated rate was 16.1.
In 2011, the observed rate was 17.0. The estimated rate was 16.2.
In 2012, the observed rate was 15.7. The estimated rate was 16.3.
In 2013, the observed rate was 16.7. The estimated rate was 16.3.
In 2014, the observed rate was 16.2. The estimated rate was 16.4.
In 2015, the observed rate was 16.1. The estimated rate was 16.4.
In 2016, the observed rate was 16.7. The estimated rate was 16.5.

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