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Evaluation of the number of abnormal results in laboratory examinations for a given disease codes in a given period

Added by Tomasz Hoffmann · last edited by Tomasz Hoffmann · on Jul 21, 2014

Evaluator(s)

Tomasz Hofmann (PSNC)

Evaluation points

Assessment of measurable points

Metric	Description	Metric baseline	Metric goal	July 21, 2014
number of objects per second	the number of HL7 files parsed in one second	-	-	69.60 [obj/s]

Note: *as an object we proposed to use one HL7 file

Metrics must be registered in the metrics catalogue

Technical details

Test 1

Evaluation notes

Workflow

The experiment is composed of the following steps (accordingly to the MapReduce schema):

the map task,
1. for each HL7 file saved on HDFS do:
  1. parse document in order to find out abnormal laboratory results - count them and next add into the context the following pair: Key=icd10 code, Value=the count of the abnormal results
the reduce task:
1. for each icd10 code accumulate the count of the abnormal results
2. produce the result pair Key=icd10 code, Value=the number of abnormal results