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Interpretation of Incidence Rates Data

Incidence Rate Report for Oklahoma by County

Liver & Bile Duct (All Stages^), 2018-2022

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

Sorted by Recentaapc

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.

Recent Trends - This is an interpretation of the AAPC/APC:

AAPC/APC (95% Confidence Interval) - the change in rate over time


Other Notes


Line by Line Interpretation of the Report


Oklahoma2


US (SEER+NPCR)1


Lincoln County2


Okmulgee County2


Payne County2


Cleveland County2


Creek County2


Logan County2


Bryan County2


Comanche County2


McCurtain County2


Oklahoma County2


Muskogee County2


Pontotoc County2


Tulsa County2


Canadian County2


Kay County2


Pottawatomie County2


Osage County2


Washington County2


Le Flore County2


Stephens County2


Caddo County2


Carter County2


Cherokee County2


Custer County2


Delaware County2


Garfield County2


Garvin County2


Grady County2


Jackson County2


Marshall County2


Mayes County2


McClain County2


McIntosh County2


Ottawa County2


Pittsburg County2


Rogers County2


Seminole County2


Sequoyah County2


Wagoner County2


Adair County2 Alfalfa County2 Atoka County2 Beaver County2 Beckham County2 Blaine County2 Choctaw County2 Cimarron County2 Coal County2 Cotton County2 Craig County2 Dewey County2 Ellis County2 Grant County2 Greer County2 Harmon County2 Harper County2 Haskell County2 Hughes County2 Jefferson County2 Johnston County2 Kingfisher County2 Kiowa County2 Latimer County2 Love County2 Major County2 Murray County2 Noble County2 Nowata County2 Okfuskee County2 Pawnee County2 Pushmataha County2 Roger Mills County2 Texas County2 Tillman County2 Washita County2 Woods County2 Woodward County2


Notes:
Created by statecancerprofiles.cancer.gov on 03/19/2026 1:38 am.

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

† 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 and trends are computed using different standards for malignancy. For more information see malignant.html.

^ All Stages refers to any stage. 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.

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.

Source: SEER and NPCR data. For more specific information please see the table.

* Data has been suppressed to ensure confidentiality and stability of rate estimates. Counts are suppressed if fewer than 16 records were reported in a specific area-sex-race category.

Data for United States does not include Puerto Rico.