Interpretation of Incidence Rates Data
Incidence Rate Report for Pennsylvania by County
Colon & Rectum (All Stages^), 2016-2020
All Races (includes Hispanic), Both Sexes, All Ages
Sorted by Name
Explanation of Column HeadersObjective - The objective of *** is from the Healthy People 2020 project done by the Centers for Disease Control and Prevention.
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:
- Rising when 95% confidence interval of AAPC/APC is above 0.
- Stable when 95% confidence interval of AAPC/APC includes 0.
- Falling when 95% confidence interval of AAPC/APC is below 0.
AAPC/APC (95% Confidence Interval) - the change in rate over time
- Average Annual Percent Change - AAPCs are based upon APCs that were calculated by Joinpoint Regression Program
- Annual Percent Change - APCs calculated in SEER*Stat.
Other Notes
- Larger confidence intervals indicate less stability of the data. This is often due to low counts that are not quite low enough to be suppressed.
- Data is currently being suppressed if there are fewer than 16 counts for the time period.
Line by Line Interpretation of the Report
Pennsylvania6
- Rate : The incidence rate is 38.2 with a 95% confidence interval from 37.8 to 38.7 and 6,463 average annual cases over 2016-2020.
- CI*Rank⋔ : N/A
- Recent Trend : The trend is falling
because the trend is -1.5 with a 95% confidence interval from -2.2 to -0.3.
US (SEER+NPCR)1
- Rate : The incidence rate is 36.5 with a 95% confidence interval from 36.4 to 36.6 and 138,021 average annual cases over 2016-2020.
- CI*Rank⋔ : N/A
- Recent Trend : The trend is falling
because the trend is -1.1 with a 95% confidence interval from -1.4 to -0.8.
Adams County6
- Rate : The incidence rate is 40.1 with a 95% confidence interval from 35.5 to 45.2 and 60 average annual cases over 2016-2020.
- CI*Rank⋔ : 32 (6, 62)
- Recent Trend : The trend is falling
because the trend is -2.8 with a 95% confidence interval from -4.5 to -1.1.
Allegheny County6
- Rate : The incidence rate is 38.6 with a 95% confidence interval from 37.2 to 40.0 and 636 average annual cases over 2016-2020.
- CI*Rank⋔ : 37 (24, 53)
- Recent Trend : The trend is stable
because the trend is -0.8 with a 95% confidence interval from -2.7 to 2.7.
Armstrong County6
- Rate : The incidence rate is 45.2 with a 95% confidence interval from 39.3 to 51.9 and 46 average annual cases over 2016-2020.
- CI*Rank⋔ : 9 (1, 53)
- Recent Trend : The trend is stable
because the trend is -1.3 with a 95% confidence interval from -3.4 to 0.7.
Beaver County6
- Rate : The incidence rate is 37.4 with a 95% confidence interval from 33.8 to 41.2 and 91 average annual cases over 2016-2020.
- CI*Rank⋔ : 46 (17, 65)
- Recent Trend : The trend is stable
because the trend is -0.2 with a 95% confidence interval from -1.4 to 2.2.
Bedford County6
- Rate : The incidence rate is 46.3 with a 95% confidence interval from 39.2 to 54.4 and 35 average annual cases over 2016-2020.
- CI*Rank⋔ : 6 (1, 54)
- Recent Trend : The trend is stable
because the trend is -0.8 with a 95% confidence interval from -2.5 to 1.0.
Berks County6
- Rate : The incidence rate is 35.5 with a 95% confidence interval from 33.2 to 37.9 and 186 average annual cases over 2016-2020.
- CI*Rank⋔ : 59 (32, 65)
- Recent Trend : The trend is falling
because the trend is -3.2 with a 95% confidence interval from -3.9 to -2.4.
Blair County6
- Rate : The incidence rate is 43.8 with a 95% confidence interval from 39.4 to 48.6 and 79 average annual cases over 2016-2020.
- CI*Rank⋔ : 14 (2, 48)
- Recent Trend : The trend is falling
because the trend is -2.3 with a 95% confidence interval from -3.9 to -0.7.
Bradford County6
- Rate : The incidence rate is 40.4 with a 95% confidence interval from 34.3 to 47.4 and 35 average annual cases over 2016-2020.
- CI*Rank⋔ : 29 (2, 65)
- Recent Trend : The trend is stable
because the trend is -1.8 with a 95% confidence interval from -3.9 to 0.3.
Bucks County6
- Rate : The incidence rate is 37.3 with a 95% confidence interval from 35.5 to 39.3 and 322 average annual cases over 2016-2020.
- CI*Rank⋔ : 47 (27, 59)
- Recent Trend : The trend is stable
because the trend is -1.2 with a 95% confidence interval from -6.3 to 3.9.
Butler County6
- Rate : The incidence rate is 32.3 with a 95% confidence interval from 29.2 to 35.6 and 85 average annual cases over 2016-2020.
- CI*Rank⋔ : 65 (44, 67)
- Recent Trend : The trend is falling
because the trend is -2.9 with a 95% confidence interval from -4.0 to -1.9.
Cambria County6
- Rate : The incidence rate is 44.4 with a 95% confidence interval from 40.3 to 49.0 and 92 average annual cases over 2016-2020.
- CI*Rank⋔ : 13 (2, 44)
- Recent Trend : The trend is falling
because the trend is -2.6 with a 95% confidence interval from -3.5 to -1.8.
Cameron County6
- Rate : The incidence rate is 63.7 with a 95% confidence interval from 40.0 to 100.2 and 5 average annual cases over 2016-2020.
- CI*Rank⋔ : 1 (1, 67)
- Recent Trend : The trend is stable
because the trend is 0.8 with a 95% confidence interval from -5.4 to 7.6.
Carbon County6
- Rate : The incidence rate is 42.5 with a 95% confidence interval from 36.3 to 49.5 and 38 average annual cases over 2016-2020.
- CI*Rank⋔ : 18 (2, 62)
- Recent Trend : The trend is stable
because the trend is 7.7 with a 95% confidence interval from -2.7 to 15.5.
Centre County6
- Rate : The incidence rate is 30.7 with a 95% confidence interval from 27.0 to 34.8 and 52 average annual cases over 2016-2020.
- CI*Rank⋔ : 67 (44, 67)
- Recent Trend : The trend is falling
because the trend is -2.3 with a 95% confidence interval from -3.4 to -1.2.
Chester County6
- Rate : The incidence rate is 32.5 with a 95% confidence interval from 30.5 to 34.6 and 209 average annual cases over 2016-2020.
- CI*Rank⋔ : 63 (51, 67)
- Recent Trend : The trend is falling
because the trend is -3.4 with a 95% confidence interval from -4.2 to -2.6.
Clarion County6
- Rate : The incidence rate is 46.4 with a 95% confidence interval from 38.0 to 56.2 and 24 average annual cases over 2016-2020.
- CI*Rank⋔ : 5 (1, 62)
- Recent Trend : The trend is stable
because the trend is -2.4 with a 95% confidence interval from -5.5 to 0.6.
Clearfield County6
- Rate : The incidence rate is 42.4 with a 95% confidence interval from 37.1 to 48.4 and 49 average annual cases over 2016-2020.
- CI*Rank⋔ : 19 (2, 59)
- Recent Trend : The trend is falling
because the trend is -2.9 with a 95% confidence interval from -4.4 to -1.5.
Clinton County6
- Rate : The incidence rate is 45.5 with a 95% confidence interval from 37.3 to 55.1 and 23 average annual cases over 2016-2020.
- CI*Rank⋔ : 8 (1, 62)
- Recent Trend : The trend is stable
because the trend is -1.9 with a 95% confidence interval from -4.2 to 0.4.
Columbia County6
- Rate : The incidence rate is 42.6 with a 95% confidence interval from 36.5 to 49.5 and 38 average annual cases over 2016-2020.
- CI*Rank⋔ : 16 (2, 61)
- Recent Trend : The trend is stable
because the trend is -0.8 with a 95% confidence interval from -4.2 to 2.5.
Crawford County6
- Rate : The incidence rate is 39.1 with a 95% confidence interval from 34.1 to 44.6 and 49 average annual cases over 2016-2020.
- CI*Rank⋔ : 36 (4, 65)
- Recent Trend : The trend is falling
because the trend is -2.7 with a 95% confidence interval from -5.1 to -0.4.
Cumberland County6
- Rate : The incidence rate is 35.9 with a 95% confidence interval from 33.0 to 39.0 and 120 average annual cases over 2016-2020.
- CI*Rank⋔ : 57 (26, 66)
- Recent Trend : The trend is falling
because the trend is -3.1 with a 95% confidence interval from -9.9 to -1.4.
Dauphin County6
- Rate : The incidence rate is 37.1 with a 95% confidence interval from 34.2 to 40.3 and 126 average annual cases over 2016-2020.
- CI*Rank⋔ : 50 (20, 64)
- Recent Trend : The trend is falling
because the trend is -2.1 with a 95% confidence interval from -3.2 to -1.1.
Delaware County6
- Rate : The incidence rate is 39.5 with a 95% confidence interval from 37.4 to 41.8 and 280 average annual cases over 2016-2020.
- CI*Rank⋔ : 35 (16, 53)
- Recent Trend : The trend is falling
because the trend is -2.6 with a 95% confidence interval from -3.2 to -2.1.
Elk County6
- Rate : The incidence rate is 43.1 with a 95% confidence interval from 34.9 to 53.1 and 21 average annual cases over 2016-2020.
- CI*Rank⋔ : 15 (1, 65)
- Recent Trend : The trend is stable
because the trend is -2.5 with a 95% confidence interval from -5.3 to 0.1.
Erie County6
- Rate : The incidence rate is 34.5 with a 95% confidence interval from 31.7 to 37.5 and 121 average annual cases over 2016-2020.
- CI*Rank⋔ : 61 (35, 67)
- Recent Trend : The trend is stable
because the trend is -1.1 with a 95% confidence interval from -8.5 to 5.1.
Fayette County6
- Rate : The incidence rate is 45.5 with a 95% confidence interval from 41.1 to 50.3 and 87 average annual cases over 2016-2020.
- CI*Rank⋔ : 7 (1, 38)
- Recent Trend : The trend is falling
because the trend is -1.6 with a 95% confidence interval from -2.9 to -0.3.
Forest County6
- Rate : The incidence rate is 36.0 with a 95% confidence interval from 22.4 to 72.2 and 4 average annual cases over 2016-2020.
- CI*Rank⋔ : 56 (1, 67)
- Recent Trend : The trend is stable
because the trend is -2.2 with a 95% confidence interval from -7.1 to 2.6.
Franklin County6
- Rate : The incidence rate is 37.9 with a 95% confidence interval from 34.2 to 42.0 and 81 average annual cases over 2016-2020.
- CI*Rank⋔ : 43 (13, 64)
- Recent Trend : The trend is falling
because the trend is -2.3 with a 95% confidence interval from -3.9 to -0.8.
Fulton County6
- Rate : The incidence rate is 46.7 with a 95% confidence interval from 34.6 to 62.3 and 10 average annual cases over 2016-2020.
- CI*Rank⋔ : 4 (1, 67)
- Recent Trend : The trend is stable
because the trend is -1.5 with a 95% confidence interval from -5.4 to 2.7.
Greene County6
- Rate : The incidence rate is 48.7 with a 95% confidence interval from 40.1 to 58.8 and 24 average annual cases over 2016-2020.
- CI*Rank⋔ : 2 (1, 56)
- Recent Trend : The trend is stable
because the trend is -0.3 with a 95% confidence interval from -2.4 to 1.7.
Huntingdon County6
- Rate : The incidence rate is 34.9 with a 95% confidence interval from 28.4 to 42.6 and 22 average annual cases over 2016-2020.
- CI*Rank⋔ : 60 (7, 67)
- Recent Trend : The trend is falling
because the trend is -2.3 with a 95% confidence interval from -4.0 to -0.6.
Indiana County6
- Rate : The incidence rate is 42.2 with a 95% confidence interval from 36.7 to 48.4 and 47 average annual cases over 2016-2020.
- CI*Rank⋔ : 21 (2, 62)
- Recent Trend : The trend is stable
because the trend is -1.5 with a 95% confidence interval from -3.2 to 0.1.
Jefferson County6
- Rate : The incidence rate is 38.4 with a 95% confidence interval from 31.5 to 46.4 and 24 average annual cases over 2016-2020.
- CI*Rank⋔ : 40 (3, 67)
- Recent Trend : The trend is falling
because the trend is -2.1 with a 95% confidence interval from -4.1 to -0.2.
Juniata County6
- Rate : The incidence rate is 37.4 with a 95% confidence interval from 28.4 to 48.6 and 13 average annual cases over 2016-2020.
- CI*Rank⋔ : 44 (2, 67)
- Recent Trend : The trend is stable
because the trend is -1.7 with a 95% confidence interval from -4.2 to 0.7.
Lackawanna County6
- Rate : The incidence rate is 42.3 with a 95% confidence interval from 38.9 to 45.9 and 125 average annual cases over 2016-2020.
- CI*Rank⋔ : 20 (4, 47)
- Recent Trend : The trend is stable
because the trend is 3.0 with a 95% confidence interval from -1.0 to 7.9.
Lancaster County6
- Rate : The incidence rate is 35.5 with a 95% confidence interval from 33.5 to 37.6 and 243 average annual cases over 2016-2020.
- CI*Rank⋔ : 58 (35, 64)
- Recent Trend : The trend is falling
because the trend is -3.0 with a 95% confidence interval from -4.2 to -1.8.
Lawrence County6
- Rate : The incidence rate is 39.8 with a 95% confidence interval from 34.9 to 45.3 and 53 average annual cases over 2016-2020.
- CI*Rank⋔ : 34 (5, 64)
- Recent Trend : The trend is falling
because the trend is -2.8 with a 95% confidence interval from -4.9 to -0.9.
Lebanon County6
- Rate : The incidence rate is 36.4 with a 95% confidence interval from 32.5 to 40.6 and 70 average annual cases over 2016-2020.
- CI*Rank⋔ : 54 (18, 66)
- Recent Trend : The trend is falling
because the trend is -2.9 with a 95% confidence interval from -4.6 to -1.3.
Lehigh County6
- Rate : The incidence rate is 37.3 with a 95% confidence interval from 34.7 to 39.9 and 170 average annual cases over 2016-2020.
- CI*Rank⋔ : 48 (23, 62)
- Recent Trend : The trend is falling
because the trend is -1.7 with a 95% confidence interval from -2.9 to -0.6.
Luzerne County6
- Rate : The incidence rate is 44.6 with a 95% confidence interval from 41.7 to 47.6 and 199 average annual cases over 2016-2020.
- CI*Rank⋔ : 12 (2, 31)
- Recent Trend : The trend is falling
because the trend is -2.2 with a 95% confidence interval from -2.9 to -1.5.
Lycoming County6
- Rate : The incidence rate is 40.2 with a 95% confidence interval from 35.6 to 45.3 and 60 average annual cases over 2016-2020.
- CI*Rank⋔ : 30 (4, 62)
- Recent Trend : The trend is falling
because the trend is -2.6 with a 95% confidence interval from -4.3 to -0.9.
McKean County6
- Rate : The incidence rate is 32.4 with a 95% confidence interval from 26.0 to 40.0 and 19 average annual cases over 2016-2020.
- CI*Rank⋔ : 64 (16, 67)
- Recent Trend : The trend is falling
because the trend is -3.4 with a 95% confidence interval from -5.9 to -1.0.
Mercer County6
- Rate : The incidence rate is 41.0 with a 95% confidence interval from 36.6 to 45.8 and 70 average annual cases over 2016-2020.
- CI*Rank⋔ : 25 (4, 60)
- Recent Trend : The trend is stable
because the trend is -1.6 with a 95% confidence interval from -3.8 to 0.6.
Mifflin County6
- Rate : The incidence rate is 42.6 with a 95% confidence interval from 35.6 to 50.7 and 29 average annual cases over 2016-2020.
- CI*Rank⋔ : 17 (1, 64)
- Recent Trend : The trend is stable
because the trend is -1.7 with a 95% confidence interval from -4.0 to 0.5.
Monroe County6
- Rate : The incidence rate is 41.2 with a 95% confidence interval from 37.4 to 45.3 and 92 average annual cases over 2016-2020.
- CI*Rank⋔ : 24 (5, 55)
- Recent Trend : The trend is falling
because the trend is -1.6 with a 95% confidence interval from -2.4 to -0.7.
Montgomery County6
- Rate : The incidence rate is 34.0 with a 95% confidence interval from 32.4 to 35.6 and 372 average annual cases over 2016-2020.
- CI*Rank⋔ : 62 (48, 66)
- Recent Trend : The trend is falling
because the trend is -2.7 with a 95% confidence interval from -3.1 to -2.2.
Montour County6
- Rate : The incidence rate is 31.7 with a 95% confidence interval from 22.4 to 44.0 and 9 average annual cases over 2016-2020.
- CI*Rank⋔ : 66 (4, 67)
- Recent Trend : The trend is falling
because the trend is -4.6 with a 95% confidence interval from -8.9 to -0.8.
Northampton County6
- Rate : The incidence rate is 38.1 with a 95% confidence interval from 35.4 to 41.0 and 158 average annual cases over 2016-2020.
- CI*Rank⋔ : 42 (19, 60)
- Recent Trend : The trend is falling
because the trend is -2.2 with a 95% confidence interval from -3.2 to -1.2.
Northumberland County6
- Rate : The incidence rate is 44.7 with a 95% confidence interval from 39.6 to 50.4 and 61 average annual cases over 2016-2020.
- CI*Rank⋔ : 11 (1, 48)
- Recent Trend : The trend is stable
because the trend is 3.7 with a 95% confidence interval from -0.4 to 13.9.
Perry County6
- Rate : The incidence rate is 40.4 with a 95% confidence interval from 33.3 to 48.7 and 24 average annual cases over 2016-2020.
- CI*Rank⋔ : 28 (2, 66)
- Recent Trend : The trend is stable
because the trend is -2.7 with a 95% confidence interval from -5.7 to 0.2.
Philadelphia County6
- Rate : The incidence rate is 37.4 with a 95% confidence interval from 36.1 to 38.7 and 632 average annual cases over 2016-2020.
- CI*Rank⋔ : 45 (31, 57)
- Recent Trend : The trend is falling
because the trend is -3.1 with a 95% confidence interval from -3.6 to -2.7.
Pike County6
- Rate : The incidence rate is 37.2 with a 95% confidence interval from 31.2 to 44.2 and 31 average annual cases over 2016-2020.
- CI*Rank⋔ : 49 (5, 67)
- Recent Trend : The trend is falling
because the trend is -3.2 with a 95% confidence interval from -5.4 to -1.0.
Potter County6
- Rate : The incidence rate is 40.9 with a 95% confidence interval from 30.5 to 54.5 and 11 average annual cases over 2016-2020.
- CI*Rank⋔ : 27 (1, 67)
- Recent Trend : The trend is stable
because the trend is -0.8 with a 95% confidence interval from -3.7 to 2.1.
Schuylkill County6
- Rate : The incidence rate is 46.9 with a 95% confidence interval from 42.7 to 51.4 and 98 average annual cases over 2016-2020.
- CI*Rank⋔ : 3 (1, 30)
- Recent Trend : The trend is falling
because the trend is -2.2 with a 95% confidence interval from -3.1 to -1.3.
Snyder County6
- Rate : The incidence rate is 36.5 with a 95% confidence interval from 29.5 to 44.8 and 20 average annual cases over 2016-2020.
- CI*Rank⋔ : 53 (4, 67)
- Recent Trend : The trend is falling
because the trend is -3.0 with a 95% confidence interval from -5.7 to -0.5.
Somerset County6
- Rate : The incidence rate is 38.4 with a 95% confidence interval from 33.2 to 44.3 and 43 average annual cases over 2016-2020.
- CI*Rank⋔ : 39 (5, 66)
- Recent Trend : The trend is falling
because the trend is -2.4 with a 95% confidence interval from -4.9 to -0.1.
Sullivan County6
- Rate : The incidence rate is 40.2 with a 95% confidence interval from 23.2 to 68.4 and 4 average annual cases over 2016-2020.
- CI*Rank⋔ : 31 (1, 67)
- Recent Trend : The trend is stable
because the trend is -2.2 with a 95% confidence interval from -7.1 to 2.8.
Susquehanna County6
- Rate : The incidence rate is 38.1 with a 95% confidence interval from 31.6 to 45.9 and 26 average annual cases over 2016-2020.
- CI*Rank⋔ : 41 (4, 67)
- Recent Trend : The trend is falling
because the trend is -3.5 with a 95% confidence interval from -6.1 to -1.1.
Tioga County6
- Rate : The incidence rate is 38.5 with a 95% confidence interval from 31.7 to 46.6 and 24 average annual cases over 2016-2020.
- CI*Rank⋔ : 38 (2, 67)
- Recent Trend : The trend is falling
because the trend is -2.3 with a 95% confidence interval from -4.2 to -0.5.
Union County6
- Rate : The incidence rate is 37.1 with a 95% confidence interval from 30.2 to 45.2 and 21 average annual cases over 2016-2020.
- CI*Rank⋔ : 51 (4, 67)
- Recent Trend : The trend is stable
because the trend is -2.9 with a 95% confidence interval from -6.2 to 0.4.
Venango County6
- Rate : The incidence rate is 36.3 with a 95% confidence interval from 30.1 to 43.6 and 28 average annual cases over 2016-2020.
- CI*Rank⋔ : 55 (6, 67)
- Recent Trend : The trend is falling
because the trend is -1.8 with a 95% confidence interval from -3.2 to -0.3.
Warren County6
- Rate : The incidence rate is 41.5 with a 95% confidence interval from 34.3 to 50.0 and 26 average annual cases over 2016-2020.
- CI*Rank⋔ : 23 (1, 65)
- Recent Trend : The trend is falling
because the trend is -2.0 with a 95% confidence interval from -3.9 to -0.2.
Washington County6
- Rate : The incidence rate is 41.5 with a 95% confidence interval from 38.2 to 45.1 and 125 average annual cases over 2016-2020.
- CI*Rank⋔ : 22 (5, 52)
- Recent Trend : The trend is falling
because the trend is -2.1 with a 95% confidence interval from -3.1 to -1.2.
Wayne County6
- Rate : The incidence rate is 40.9 with a 95% confidence interval from 34.5 to 48.5 and 33 average annual cases over 2016-2020.
- CI*Rank⋔ : 26 (2, 65)
- Recent Trend : The trend is stable
because the trend is -2.6 with a 95% confidence interval from -5.4 to 0.1.
Westmoreland County6
- Rate : The incidence rate is 37.0 with a 95% confidence interval from 34.6 to 39.5 and 202 average annual cases over 2016-2020.
- CI*Rank⋔ : 52 (25, 62)
- Recent Trend : The trend is falling
because the trend is -3.1 with a 95% confidence interval from -3.7 to -2.5.
Wyoming County6
- Rate : The incidence rate is 45.2 with a 95% confidence interval from 35.9 to 56.5 and 18 average annual cases over 2016-2020.
- CI*Rank⋔ : 10 (1, 65)
- Recent Trend : The trend is stable
because the trend is 13.9 with a 95% confidence interval from -3.0 to 28.4.
York County6
- Rate : The incidence rate is 40.0 with a 95% confidence interval from 37.6 to 42.4 and 230 average annual cases over 2016-2020.
- CI*Rank⋔ : 33 (14, 52)
- Recent Trend : The trend is falling
because the trend is -2.3 with a 95% confidence interval from -3.1 to -1.6.
Notes:
Created by statecancerprofiles.cancer.gov on 09/28/2023 5:16 am.
State Cancer Registries may provide more current or more local data.
⋔ 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. More information about methodology can be found on the CI*Rank website.
† Incidence rates (cases per 100,000 population per year) are age-adjusted to the 2000 US standard population (19 age groups: <1, 1-4, 5-9, ... , 80-84, 85+). 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 in the Surveillance, Epidemiology, and End Results (SEER) summary stage.
Source: SEER and NPCR data. For more specific information please see the table.
Interpret Rankings provides insight into interpreting cancer incidence statistics. 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.
Data for the United States does not include data from Nevada.
Data for the United States does not include Puerto Rico.
When displaying county information, the CI*Rank for the state is not shown because it's not comparable. To see the state CI*Rank please view the statistics at the US By State level.