Function long LOS()

Data Integrity Checks
Summary:	LOS/Length of Stay should not be unlikely long based on historical LOS for a given ward (Service/Location field).
Related:	[[LOS]]
Firmness:	soft check
Timing:	always
App:	CCMDB.mdb
Coding:	Function long_LOS()
Uses L Problem table:	not relevant for this app
Status:	implemented
Implementation Date:	2014-01-01
Backlogged:	true

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• SMW

"CCMDB.mdb" is not in the list (CCMDB.accdb, Centralized data front end.accdb, TISS28.accdb, SAP, DSM Labs Consistency check.accdb, not entered) of allowed values for the "DICApp" property. 

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This was probably implemented much earlier, but can't find reference before this.

The statistician provided mean LOS + 3 standard variations. This is stored in s_dispo table field meanLOS3STD.

The function compares the difference between Dispo DtTm field and Arrive DtTm field (not Accept DtTm field) to this meanLOS3STD and gives a warning (an error that can be OK'd past) if the current patient has been there longer.