Interpretation of Incidence Rates Data
Incidence Rate Report for Maryland by County
All Cancer Sites (All Stages^), 2017-2021
All Races (includes Hispanic), Both Sexes, Ages <50
Sorted by Ruralurban
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
Maryland6
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Rate : The incidence rate is 103.5 with a 95% confidence interval from 102.1 to 105.0 and 3,915 average annual cases over 2017-2021.
- CI*Rank ⋔ : N/A
- Recent Trend : The trend is stable because the trend is 0.0 with a 95% confidence interval from -0.2 to 0.2.
US (SEER+NPCR)1
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Rate : The incidence rate is 104.6 with a 95% confidence interval from 104.4 to 104.8 and 205,200 average annual cases over 2017-2021.
- CI*Rank ⋔ : N/A
- Recent Trend : The trend is stable because the trend is 0.0 with a 95% confidence interval from -0.2 to 0.2.
Anne Arundel County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 106.6 with a 95% confidence interval from 102.0 to 111.5 and 391 average annual cases over 2017-2021.
- CI*Rank ⋔ : 15 (7, 21)
- Recent Trend : The trend is stable because the trend is 0.2 with a 95% confidence interval from -0.6 to 1.1.
Baltimore City6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 104.2 with a 95% confidence interval from 99.4 to 109.1 and 371 average annual cases over 2017-2021.
- CI*Rank ⋔ : 17 (9, 22)
- Recent Trend : The trend is falling because the trend is -0.8 with a 95% confidence interval from -1.3 to -0.3.
Baltimore County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 109.5 with a 95% confidence interval from 105.4 to 113.7 and 548 average annual cases over 2017-2021.
- CI*Rank ⋔ : 12 (6, 18)
- Recent Trend : The trend is stable because the trend is 0.0 with a 95% confidence interval from -0.4 to 0.3.
Calvert County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 104.7 with a 95% confidence interval from 92.8 to 117.6 and 57 average annual cases over 2017-2021.
- CI*Rank ⋔ : 16 (3, 23)
- Recent Trend : The trend is stable because the trend is -0.2 with a 95% confidence interval from -2.6 to 2.0.
Carroll County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 116.8 with a 95% confidence interval from 107.5 to 126.8 and 116 average annual cases over 2017-2021.
- CI*Rank ⋔ : 7 (1, 17)
- Recent Trend : The trend is stable because the trend is 0.1 with a 95% confidence interval from -0.9 to 1.1.
Cecil County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 120.0 with a 95% confidence interval from 107.9 to 133.2 and 72 average annual cases over 2017-2021.
- CI*Rank ⋔ : 4 (1, 18)
- Recent Trend : The trend is stable because the trend is -7.4 with a 95% confidence interval from -16.3 to 0.4.
Charles County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 102.4 with a 95% confidence interval from 93.9 to 111.5 and 108 average annual cases over 2017-2021.
- CI*Rank ⋔ : 20 (7, 23)
- Recent Trend : The trend is stable because the trend is 0.5 with a 95% confidence interval from -0.4 to 1.5.
Frederick County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 109.2 with a 95% confidence interval from 102.3 to 116.5 and 184 average annual cases over 2017-2021.
- CI*Rank ⋔ : 13 (4, 21)
- Recent Trend : The trend is stable because the trend is 0.7 with a 95% confidence interval from -1.0 to 5.3.
Harford County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 113.3 with a 95% confidence interval from 106.0 to 121.1 and 177 average annual cases over 2017-2021.
- CI*Rank ⋔ : 10 (2, 18)
- Recent Trend : The trend is stable because the trend is 0.3 with a 95% confidence interval from -0.4 to 0.9.
Howard County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 102.2 with a 95% confidence interval from 96.2 to 108.4 and 220 average annual cases over 2017-2021.
- CI*Rank ⋔ : 19 (10, 23)
- Recent Trend : The trend is stable because the trend is -0.2 with a 95% confidence interval from -1.0 to 0.6.
Montgomery County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 100.1 with a 95% confidence interval from 96.7 to 103.6 and 673 average annual cases over 2017-2021.
- CI*Rank ⋔ : 21 (15, 23)
- Recent Trend : The trend is stable because the trend is 0.2 with a 95% confidence interval from -3.1 to 2.6.
Prince Georges County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 88.2 with a 95% confidence interval from 84.9 to 91.6 and 540 average annual cases over 2017-2021.
- CI*Rank ⋔ : 24 (21, 24)
- Recent Trend : The trend is stable because the trend is 0.1 with a 95% confidence interval from -0.4 to 0.7.
Queen Annes County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 113.1 with a 95% confidence interval from 95.8 to 132.5 and 31 average annual cases over 2017-2021.
- CI*Rank ⋔ : 8 (1, 23)
- Recent Trend : The trend is stable because the trend is -5.7 with a 95% confidence interval from -17.7 to 0.2.
Somerset County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 108.1 with a 95% confidence interval from 85.1 to 135.3 and 15 average annual cases over 2017-2021.
- CI*Rank ⋔ : 14 (1, 24)
- Recent Trend : The trend is stable because the trend is 0.5 with a 95% confidence interval from -1.6 to 2.5.
St. Marys County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 112.7 with a 95% confidence interval from 101.8 to 124.6 and 78 average annual cases over 2017-2021.
- CI*Rank ⋔ : 11 (2, 22)
- Recent Trend : The trend is stable because the trend is 0.9 with a 95% confidence interval from -0.3 to 2.2.
Washington County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 103.4 with a 95% confidence interval from 94.4 to 113.1 and 97 average annual cases over 2017-2021.
- CI*Rank ⋔ : 18 (6, 23)
- Recent Trend : The trend is stable because the trend is 0.0 with a 95% confidence interval from -1.2 to 1.1.
Wicomico County6
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Rate : The incidence rate is 113.6 with a 95% confidence interval from 101.2 to 126.9 and 63 average annual cases over 2017-2021.
- CI*Rank ⋔ : 9 (1, 22)
- Recent Trend : The trend is stable because the trend is 0.5 with a 95% confidence interval from -0.5 to 1.5.
Allegany County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 123.3 with a 95% confidence interval from 108.1 to 139.9 and 49 average annual cases over 2017-2021.
- CI*Rank ⋔ : 3 (1, 19)
- Recent Trend : The trend is stable because the trend is 1.0 with a 95% confidence interval from -1.0 to 2.9.
Caroline County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 97.2 with a 95% confidence interval from 78.4 to 119.0 and 19 average annual cases over 2017-2021.
- CI*Rank ⋔ : 22 (3, 24)
- Recent Trend : The trend is stable because the trend is -0.1 with a 95% confidence interval from -2.2 to 2.0.
Dorchester County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 119.2 with a 95% confidence interval from 96.8 to 145.1 and 20 average annual cases over 2017-2021.
- CI*Rank ⋔ : 6 (1, 23)
- Recent Trend : The trend is stable because the trend is 1.7 with a 95% confidence interval from -0.4 to 3.9.
Garrett County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 95.7 with a 95% confidence interval from 75.3 to 120.0 and 15 average annual cases over 2017-2021.
- CI*Rank ⋔ : 23 (2, 24)
- Recent Trend : The trend is stable because the trend is 1.2 with a 95% confidence interval from -0.8 to 3.2.
Kent County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 124.7 with a 95% confidence interval from 94.1 to 161.9 and 11 average annual cases over 2017-2021.
- CI*Rank ⋔ : 1 (1, 24)
- Recent Trend : The trend is stable because the trend is 0.5 with a 95% confidence interval from -2.6 to 3.3.
Talbot County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 119.3 with a 95% confidence interval from 97.2 to 144.8 and 21 average annual cases over 2017-2021.
- CI*Rank ⋔ : 5 (1, 23)
- Recent Trend : The trend is stable because the trend is 1.3 with a 95% confidence interval from -0.8 to 3.3.
Worcester County6
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Rate : The incidence rate is 123.2 with a 95% confidence interval from 104.4 to 144.4 and 31 average annual cases over 2017-2021.
- CI*Rank ⋔ : 2 (1, 22)
- Recent Trend : The trend is stable because the trend is 1.3 with a 95% confidence interval from -0.6 to 3.3.
Notes:
Created by statecancerprofiles.cancer.gov on 11/14/2024 5:07 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 (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/Historic Combined Summary Stage (2004+).
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: SEER and NPCR data. For more specific information please see the table.
Data for the United States does not include data from Indiana.
Data for the United States does not include Puerto Rico.