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Indicator Gauge Icon Legend

Legend Colors

Red is bad, green is good, blue is not statistically different/neutral.

Compared to Distribution

an indicator guage with the arrow in the green the value is in the best half of communities.

an indicator guage with the arrow in the yellow the value is in the 2nd worst quarter of communities.

an indicator guage with the arrow in the red the value is in the worst quarter of communities.

Compared to Target

green circle with white tick inside it meets target; red circle with white cross inside it does not meet target.

Compared to a Single Value

green diamond with downward arrow inside it lower than the comparison value; red diamond with downward arrow inside it higher than the comparison value; blue diamond with downward arrow inside it not statistically different from comparison value.

Trend

green square outline with upward trending arrow inside it green square outline with downward trending arrow inside it non-significant change over time; green square with upward trending arrow inside it green square with downward trending arrow inside it significant change over time; blue square with equals sign no change over time.

Compared to Prior Value

green triangle with upward trending arrow inside it higher than the previous measurement period; green triangle with downward trending arrow inside it lower than the previous measurement period; blue equals sign no statistically different change  from previous measurement period.

green chart bars Significantly better than the overall value

red chart bars Significantly worse than the overall value

light blue chart bars No significant difference with the overall value

gray chart bars No data on significance available

More information about the gauges and icons

Age-Adjusted Hospitalization Rate due to Acute Myocardial Infarction

County: Calvert
Measurement Period: 2021-2023
This indicator shows the average annual age-adjusted hospitalization rate due to myocardial infarction per 10,000 population aged 18 years and older. Only cases where the first-listed diagnosis is myocardial infarction are included.

Why is this important?

Heart attack, or myocardial infarction, is a highly prevalent form of cardiovascular disease - with one heart attack occurring about every 40 seconds in the United States. A heart attack occurs when the blood flow to the heart is blocked, the lack of oxygen and nutrients results in heart tissue damage or death. According to the CDC, approximately 720,000 Americans have a heart attack every year. Improving cardiovascular health decreases the likelihood of heart attack. Educating those at risk and improved access to care can help improve outcomes and decrease mortality after a heart attack.
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10.5
hospitalizations/ 10,000 population 18+ years
Source: The Maryland Health Services Cost Review Commission
Measurement period: 2021-2023
Maintained by: Conduent Healthy Communities Institute
Last update: July 2024
Compared to See the Legend
Technical note: Rates were calculated using Claritas population estimates. Rates based on fewer than 12 hospitalizations or a population of less than 300 are not reported to ensure patient confidentiality.

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Indicator Values
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Change in methodology for 2013-2015:
Due to the introduction of ICD-10 in October 2015, 2013-2015 data should not be compared to previous or following time periods. 
Change in methodology for 2014-2016:
Due to the introduction of ICD-10 in October 2015, 2014-2016 data should not be compared to previous or following time periods. 
Change in methodology for 2015-2017:
Due to the introduction of ICD-10 in October 2015, 2015-2017 data should not be compared to previous or following time periods. 
Change in methodology for 2016-2018:
Due to complete coding of patient records in ICD-10, 2016-2018 data should not be compared to previous time periods.

red chart bars Significantly worse than the overall value

Note: Please note that crude age group rates are being compared to the overall age-adjusted value.
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  • Chart options:
  • Show Confidence Intervals
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Data Source

Filed under: Health / Heart Disease & Stroke, Clinical Care, Adults