GENERAL SURGERY

Data Management

Feb 18, 2017 by in GENERAL SURGERY Comments Off on Data Management

2: Male9AgeDocument218–6599Age GroupRecode of Age11: 18–352: 36–503: 51–659FBSFasting Blood Glucose3Number 50–450999 Note that we have used 9, 99, and 999 as missing value codes. Such codes are common, but it…

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