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Central Distributor SEDD: Description of Data Elements

AYEAR - Admission year

Documentation Sections:

Admission year (AYEAR) is derived from the admission date (ADATE). If ADATE is missing, then AYEAR is missing (.). If ADATE is invalid, then AYEAR is invalid (.A).

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Uniform Values

Variable	Description	Value	Value Description
AYEAR	Admission year	yyyy	Admission year
		.	Missing
		.A	Invalid

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State Specific Notes

None

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Internet Citation: HCUP Central Distributor SEDD Description of Data Elements - All States. Healthcare Cost and Utilization Project (HCUP). October 2024. Agency for Healthcare Research and Quality, Rockville, MD. www.hcup-us.ahrq.gov/db/vars/sedddistnote.jsp?var=ayear.

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Last modified 10/16/24