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Data Element (edit)
Field Name: Ap_Hemat
CCMDB tab: Apache
Table: L Log table
Data type: number
Length: single
Program: CC
Created/Raw: Raw
Start Date: 1988-07-11
End Date: 2300-01-01
Sort Index: 74

The patient's hematocrit level in percentage.

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Legacy implementation right in the table

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Hematocrit (HCT) is recorded as a percentage, e.g. 0.352 record as 35.2

Apache Physiological Variable
variable name hematocrit
unit percentage
absolute max allowed 3
warning max 3
high score 4 >=60
high score 3
high score 2 >=50 and <60
high score 1 >=46 and <50
score 0 >=30 and <46
low score 1
low score 2 >=20 and <30
low score 3
low score 4 <20
AP phys warnMin 68
AP phys absMin 78


This value is used to generate the APACHE Score.

Collecting Apache physiological variables

There are some specific rules to follow in choosing which one of several lab results to collect.

See APACHE physiological variable collection for details.

Cross Chcks

Rules described in APACHE_physiological_variable_collection#Exceptionally_high_or_low_values are implemented by Check APACHE physiological variable high low.

Data Integrity Checks

Data Integrity Checks (automatic list)

Check APACHE physiological variable high lowCCMDB.accdbimplemented

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