Creation of Metadata for Laboratory Variables

%let path = H:\GraphicsGroup\dummy\sdtm\r-style\meta; libname meta "&path";

data meta.lb_meta; input name $ 1-8 type $ 10-13 length $ 16-18 label $ 22-61; length attr $100; attr = trim(name) || " label='" || trim(label) || "' length="; if type = "char" then attr = trim(attr) || "$"; attr = trim(attr) || trim(length); *--------1---------2---------3---------4---------5---------6-; datalines; STUDYID char 25 Study Identifier DOMAIN char 2 Domain Abbreviation USUBJID char 25 Unique Subject Identifier LBSEQ num 8 Sequence Number LBGRPID char 25 Group ID LBREFID char 25 Specimen ID LBSPID char 25 Sponsor-Defined Identifier LBTESTCD char 8 Lab Test or Examination Short Name LBTEST char 50 Lab Test or Examination Name LBCAT char 50 Category for Lab Test LBSCAT char 50 Subcategory for Lab Test LBORRES char 25 Result or Finding in Original Units LBORRESU char 25 Original Units LBORNRLO char 25 Reference Range Lower Limit in Orig Unit LBORNRHI char 25 Reference Range Upper Limit in Orig Unit LBSTRESC char 25 Character Result/Finding in Std Format LBSTRESN num 8 Numeric Result/Finding in Standard Units LBSTRESU char 25 Standard Units LBSTNRLO num 8 Reference Range Lower Limit-Std Units LBSTNRHI num 8 Reference Range Upper Limit-Std Units LBSTNRC char 25 Reference Range for Char Rslt-Std Units LBNRIND char 25 Reference Range Indicator LBSTAT char 25 Completion Status LBREASND char 200 Reason Test Not Done LBNAM char 200 Vendor Name LBLOINC char 50 LOINC Code LBSPEC char 50 Specimen Type LBSPCCND char 50 Specimen Condition LBMETHOD char 50 Method of Test or Examination LBBLFL char 1 Baseline Flag LBFAST char 1 Fasting Status LBDRVFL char 1 Derived Flag LBTOX char 25 Toxicity LBTOXGR char 25 Standard Toxicity Grade VISITNUM num 8 Visit Number VISIT char 100 Visit Name VISITDY num 8 Planned Study Day of Visit LBDTC char 19 Date/Time of Measurement LBENDTC char 19 End Date/Time of Specimen Collection LBDY num 8 Study Day of Specimen Collection LBTPT char 25 Planned Time Point Name LBTPTNUM num 8 Planned Time Point Number LBELTM char 19 Planned Elapsed Time from Time Point Ref LBTPTREF char 25 Time Point Reference LBRFTDTC char 19 Date/Time of Reference Time Point ;