Rate/Trend Comparison by Cancer
|Death Rate/Trend Comparison by Cancer, death years through 2013
Iowa Counties versus United States
Colon & Rectum
All Races, Both Sexes
|Above US Rate||Similar to US Rate||Below US Rate|
|Priority 1: rising and above
||Priority 2: rising and similar
||Priority 3: rising and below
|Priority 4: stable and above
|Priority 6: stable and similar
|Priority 7: stable and below
|Priority 5: falling and above
|Priority 8: falling and similar
Black Hawk County
Buena Vista County
Cerro Gordo County
Des Moines County
|Priority 9: falling and below
Created by statecancerprofiles.cancer.gov on 10/22/2016 11:08 pm.
1 Priority indices were created by ordering from rates that are rising and above the comparison rate to rates that are falling and below the comparison rate.
2 Recent trend in death rates is Average Annual Percent Change (AAPC) based on the APCs calculated by Joinpoint Regression Program (Version 18.104.22.168). Due to data availability issues, the time period used in the calculation of the joinpoint regression model may differ for selected counties.
3 Rate ratio is the county rate divided by the US rate.
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 are age-adjusted to the 2000 US standard population (19 age groups: <1, 1-4, 5-9, ... , 80-84, 85+). The Healthy People 2020 goals are based on rates adjusted using different methods but the differences should be minimal. Population counts for denominators are based on Census populations as modified by NCI. The 1969-2013 US Population Data File is used with mortality data.
Note: When the population size for a denominator is small, the rates may be unstable. A rate is unstable when a small change in the numerator (e.g., only one or two additional cases) has a dramatic effect on the calculated rate. Suppression is used to avoid misinterpretation when rates are unstable.
State Cancer Registries may provide more current or more local data. Data presented on the State Cancer Profiles Web Site may differ from statistics reported by the State Cancer Registries (for more information).
Data for the following has been suppressed to ensure confidentiality and stability of rate and trend estimates:
Adair County, Adams County, Appanoose County, Audubon County, Cherokee County, Chickasaw County, Clarke County, Davis County, Decatur County, Franklin County, Fremont County, Grundy County, Guthrie County, Hancock County, Howard County, Humboldt County, Ida County, Louisa County, Lyon County, Monona County, Monroe County, Osceola County, Palo Alto County, Pocahontas County, Ringgold County, Shelby County, Taylor County, Union County, Van Buren County, Wayne County, Winnebago County, Worth County
Trend for the following could not be reliably determined due to small number of deaths per year:
Allamakee County, Hamilton County, Iowa County, Jefferson County, Keokuk County, Lucas County, Mills County, Mitchell County, Winneshiek County, Wright County