Return to Home Historical Trends > Interpret

Interpretation of Historical Trends Data

Historical Trends (1990-2017)

Mortality, Montana, All Cancer Sites, AI/AN (incl Hisp), All Ages, Both Sexes

Mortality, Montana, All Cancer Sites, AI/AN (incl Hisp), All Ages, Both Sexes

Line graph with 28 years and 1 segments
During 1990-2017, the APC1 in the rate of cancer was falling: -1.9 with a 95% confidence interval from -2.6 to -1.3.
Yearly points:
In 1990, the observed rate was 264.8. The estimated rate was 325.1.
In 1991, the observed rate was 300.1. The estimated rate was 318.8.
In 1992, the observed rate was 283.3. The estimated rate was 312.6.
In 1993, the observed rate was 332.1. The estimated rate was 306.5.
In 1994, the observed rate was 210.5. The estimated rate was 300.6.
In 1995, the observed rate was 390.0. The estimated rate was 294.8.
In 1996, the observed rate was 276.8. The estimated rate was 289.0.
In 1997, the observed rate was 268.1. The estimated rate was 283.4.
In 1998, the observed rate was 272.3. The estimated rate was 277.9.
In 1999, the observed rate was 274.9. The estimated rate was 272.5.
In 2000, the observed rate was 232.9. The estimated rate was 267.3.
In 2001, the observed rate was 328.9. The estimated rate was 262.1.
In 2002, the observed rate was 284.5. The estimated rate was 257.0.
In 2003, the observed rate was 235.7. The estimated rate was 252.0.
In 2004, the observed rate was 267.2. The estimated rate was 247.1.
In 2005, the observed rate was 263.4. The estimated rate was 242.3.
In 2006, the observed rate was 290.7. The estimated rate was 237.6.
In 2007, the observed rate was 250.5. The estimated rate was 233.0.
In 2008, the observed rate was 206.9. The estimated rate was 228.5.
In 2009, the observed rate was 193.4. The estimated rate was 224.1.
In 2010, the observed rate was 191.5. The estimated rate was 219.7.
In 2011, the observed rate was 234.6. The estimated rate was 215.5.
In 2012, the observed rate was 211.4. The estimated rate was 211.3.
In 2013, the observed rate was 165.2. The estimated rate was 207.2.
In 2014, the observed rate was 202.7. The estimated rate was 203.2.
In 2015, the observed rate was 220.1. The estimated rate was 199.2.
In 2016, the observed rate was 184.3. The estimated rate was 195.4.
In 2017, the observed rate was 181.8. The estimated rate was 191.6.

Notes: