Link suspect not same visitAdmitDtTm query

Data Integrity Checks
Summary:	Checks for records that are likely part of the same admission but have different Visit Admit DtTm field.
Related:	Visit Admit DtTm field, Dispo, Service/Location, Previous Location, Pre-admit Inpatient Institution
Firmness:	soft check
Timing:	always
App:	Centralized data front end.accdb
Coding:	query Link_suspect_not_same_visitAdmitDtTm
Uses L Problem table:	No
Status:	implemented
Implementation Date:	not entered
Backlogged:	true

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What does this actually check?

As of 2022-02-16 the query looks for records that:

• have different Visit Admit DtTm
• the earlier is not Dispo to "Home" or "AMA (left against medical advice)"
• the earlier Dispo_DtTm is less than 2 years ago (to reduce query size)
• have a difference of less than 1 day between the dispo at the first location and the Arrive at the second.
• have a difference of less than 7 days between the dispo at the first location and the Arrive at the second and (first dispo and second Service/Location match OR first Service/Location and second Pre-admit Inpatient Institution match OR first Service/Location and second Previous Location match