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Interpretation of Incidence Rates Data

Incidence Rate Report for Kansas by County

Liver & Bile Duct (Late Stage^), 2018-2022

All Races (includes Hispanic), Both Sexes, All Ages

Sorted by Percentlate

Explanation of Column Headers
Incidence Rate (95% Confidence Interval) - The incidence rate is based upon 100,000 people and is an annual rate (or average annual rate) based on the time period indicated. Rates are age-adjusted by 5-year age groups to the 2000 U.S. standard million population.

Percent of Cases with Late Stage - This is the number of late stages cases compared to the number of cases for all stages.


Other Notes


Line by Line Interpretation of the Report


Kansas2


US (SEER+NPCR)1


Allen County2 Anderson County2 Atchison County2 Barber County2 Barton County2 Bourbon County2 Brown County2 Butler County2 Chase County2 Chautauqua County2 Cherokee County2 Cheyenne County2 Clark County2 Clay County2 Cloud County2 Coffey County2 Comanche County2 Cowley County2 Crawford County2 Decatur County2 Dickinson County2 Doniphan County2 Douglas County2 Edwards County2 Elk County2 Ellis County2 Ellsworth County2 Finney County2 Ford County2 Franklin County2 Geary County2 Gove County2 Graham County2 Grant County2 Gray County2 Greeley County2 Greenwood County2 Hamilton County2 Harper County2 Harvey County2 Haskell County2 Hodgeman County2 Jackson County2 Jefferson County2 Jewell County2 Johnson County2 Kearny County2 Kingman County2 Kiowa County2 Labette County2 Lane County2 Leavenworth County2 Lincoln County2 Linn County2 Logan County2 Lyon County2 Marion County2 Marshall County2 McPherson County2 Meade County2 Miami County2 Mitchell County2 Montgomery County2 Morris County2 Morton County2 Nemaha County2 Neosho County2 Ness County2 Norton County2 Osage County2 Osborne County2 Ottawa County2 Pawnee County2 Phillips County2 Pottawatomie County2 Pratt County2 Rawlins County2 Reno County2 Republic County2 Rice County2 Riley County2 Rooks County2 Rush County2 Russell County2 Saline County2 Scott County2 Sedgwick County2 Seward County2 Shawnee County2 Sheridan County2 Sherman County2 Smith County2 Stafford County2 Stanton County2 Stevens County2 Sumner County2 Thomas County2 Trego County2 Wabaunsee County2 Wallace County2 Washington County2 Wichita County2 Wilson County2 Woodson County2 Wyandotte County2


Notes:
Created by statecancerprofiles.cancer.gov on 03/12/2026 6:49 am.

State Cancer Registries may provide more current or more local data.

Trend
Rising when 95% confidence interval of average annual percent change is above 0.
Stable when 95% confidence interval of average annual percent change includes 0.
Falling when 95% confidence interval of average annual percent change is below 0.


† Incidence rates (cases per 100,000 population per year) are age-adjusted to the 2000 US standard population (SEER areas use 20 age groups and NPCR areas use 19 age groups). Rates are for invasive cancer only (except for bladder cancer which is invasive and in situ) or unless otherwise specified. Rates calculated using SEER*Stat. Population counts for denominators are based on Census populations as modified by NCI. The US Population Data File is used for SEER and NPCR incidence rates.

Rates are computed using cancers classified as malignant based on ICD-O-3. For more information see malignant.html.

^ Late Stage is defined as cases determined to be regional or distant. Due to changes in stage coding, Combined Summary Stage with Expanded Regional Codes (2004+) is used for data from Surveillance, Epidemiology, and End Results (SEER) databases and Merged Summary Stage is used for data from National Program of Cancer Registries databases. Due to the increased complexity with staging, other staging variables maybe used if necessary.

⋔ Results presented with the CI*Rank statistics help show the usefulness of ranks. For example, ranks for relatively rare diseases or less populated areas may be essentially meaningless because of their large variability, but ranks for more common diseases in densely populated regions can be very useful. The rates used in CI*Rank are all age-adjusted to the 2000 US standard population using 19 age groups for SEER and NPCR areas. More information about methodology can be found on the CI*Rank website.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

1 Source: National Program of Cancer Registries and Surveillance, Epidemiology, and End Results SEER*Stat Database - United States Department of Health and Human Services, Centers for Disease Control and Prevention and National Cancer Institute. Based on the 2024 submission.

2 Source: National Program of Cancer Registries SEER*Stat Database - United States Department of Health and Human Services, Centers for Disease Control and Prevention (based on the 2024 submission).

Data not available for this combination of data selections.

Data for United States does not include Puerto Rico.