The SAS System                                6
                                                    16:54 Friday, July 16, 2004
                            The CONTENTS Procedure
Data Set Name: XP99.XP99                            Observations:         99757
Member Type:   DATA                                 Variables:            28
Engine:        V6                                   Indexes:              0
Created:       12:52 Saturday, October 16, 1999     Observation Length:   103
Last Modified: 12:52 Saturday, October 16, 1999     Deleted Observations: 0
Protection:                                         Compressed:           NO
Data Set Type:                                      Sorted:               YES
Label:
                  -----Engine/Host Dependent Information-----
                Data Set Page Size:         27648
                Number of Data Set Pages:   374
                First Data Page:            1
                Max Obs per Page:           267
                Obs in First Data Page:     231
                Number of Data Set Repairs: 0
                Physical Name:              MDPPRD.MDP.SAS.XP99
                Release Created:            6.090460
                Release Last Modified:      6.090460
                Created by:                 PMDPPRCE
                Last Modified by:           PMDPPRCE
                Subextents:                 1
                Total Blocks Used:          374
             -----Alphabetic List of Variables and Attributes-----
   # Variable Type Len Pos Format     Label
  --------------------------------------------------------------------------
   2 ADMITDAY Num    4   6 DATE9.     DATE OF ADMISSION
   7 ADTIME   Num    4  26            TIME OF ADMISSION
  19 BEDSECN  Num    2  68 BEDSECN.   BED SECTION
  21 DIALTYP  Num    2  72 DIAL.      DIALYSIS TYPE
   3 DISDAY   Num    4  10 DATE9.     DATE OF DISCHARGE
   8 DISTIME  Num    4  30            TIME OF DISCHARGE
  18 DISTYPE  Num    2  66 DISTYPEL.  TYPE OF DISCHARGE
  13 DXLSF    Char   6  52            DX LOS - FULL STAY (ICD9) (6-DIGIT)
  14 DXLSF32  Num    2  58 DX9RL26.   DX LOS - FULL STAY (ICD9) (32-RECODE)
  15 DXLSF120 Char   2  60 $DX9ANL24. DX LOS - FULL STAY (ICD9) (120-RECODE)
  12 DXPRIME  Char   6  46            PRIMARY DIAGNOSIS
  28 NCODES   Num    2 101            NUMBER OF PROCEDURE CODES THIS SEGMENT
  10 NPROC    Num    2  38            NUMBER OF PROCEDURE SEGMENTS
  22 NTREAT   Num    2  74            NUMBER OF DIALYSIS TREATMENTS
   4 PROCDAY  Num    4  14 DATE9.     DATE OF PROCEDURE
  23 PROCDE1  Char   5  76            1ST PROCEDURE CODE
  24 PROCDE2  Char   5  81            2ND PROCEDURE CODE
  25 PROCDE3  Char   5  86            3RD PROCEDURE CODE
  26 PROCDE4  Char   5  91            4TH PROCEDURE CODE
  27 PROCDE5  Char   5  96            5TH PROCEDURE CODE
   9 PROCTIME Num    4  34            TIME OF PROCEDURE
  20 PSEQ     Num    2  70            SEQUENTIAL NUMBER OF PROC SEGMENT
   1 SCRSSN   Num    6   0 SSN11.     SCRAMBLED SOCIAL SECURITY NUMBER 
                                The SAS System                                7
                                                    16:54 Friday, July 16, 2004
                            The CONTENTS Procedure
             -----Alphabetic List of Variables and Attributes-----
   # Variable Type Len Pos Format     Label
  --------------------------------------------------------------------------
   6 SRTKEY   Num    4  22            SORT KEY
  16 STATYP   Num    2  62 STATYPL.   STATION TYPE
   5 STA3N    Num    4  18 STA3NL.    PARENT STATION
  11 STA6A    Char   6  40 $STA6AL.   SUBSTATION OF PROCEDURE
  17 VISN     Num    2  64            VETS INTEGRATED SERVICE NETWORK
                          -----Sort Information-----
        Sortedby:      SCRSSN ADMITDAY ADTIME DISDAY STA3N SRTKEY PSEQ
        Validated:     YES
        Character Set: EBCDIC