S ICD10 APACHE Dx patterns table

The s_ICD10_APACHE_Dx_patterns table lists the patterns to match to determine which items in the s_ICD10 table and part of the APACHE Acute Diagnoses.

Data Structure

field	type	description
category	Text(50)	APACHE dx category this record responds to
ns	Text(5)	ns name for that category
description	Text(50)	description of this actual dx
postop	yes/no	only assess these if "Admitted to ICU postoperatively", i.e. if Previous Location was OR or PACU
only_if_nsA-nsY	yes/no	if this column is true, only assess this line for patients for whom none of nsA-nsY are true
only_if_none_sA-sS	yes/no	if this column is true, only assess this line for patients for whom none of s_A-s_S are true
like_match	text(20)	condition to match ICD10_code by actual match
range_start	text(20)	condition to match ICD10_code by range, dx code would need to be >= this
range_end	text(20)	condition to match ICD10_code by range, dx code would need to be < this
summaryrange	Text(255)	complete conditions for this description as per excel file provided by Allan Garland.
Weight	numeric	Weights of the Principal Diagnostic Category leading to ICU admission in the Risk Model of Predicting Hospital Death
Index	numeric	Index number assigned for each APACHE dx category in the SAS program done by Dr. Kendiss Olafson
DxGrp	numeric	Diagnostic Categories being used for the Director's Report as specified by Dr. Kendiss Olafson
DxGrp_label	Text(50)	Label of the Diagnostic Categories being used for the Director's Report as specified by Dr. Kendiss Olafson

Allan mainly used this ref: https://rstudio-pubs-static.s3.amazonaws.com/231351_940f14aa51a6427a9e92d5a04daefc3e.html