/*******************************************************************            
*   WI_SASD_2003_CORE.SAS:                                                      
*      THE SAS CODE SHOWN BELOW WILL LOAD THE ASCII                             
*      OUTPATIENT CORE FILE INTO SAS                                            
*******************************************************************/            
                                                                                
                                                                                
***********************************************;                                
*  Create SAS informats for missing values     ;                                
***********************************************;                                
PROC FORMAT;                                                                    
  INVALUE N2PF                                                                  
    '-9' = .                                                                    
    '-8' = .A                                                                   
    '-6' = .C                                                                   
    '-5' = .N                                                                   
    OTHER = (|2.|)                                                              
  ;                                                                             
  INVALUE N3PF                                                                  
    '-99' = .                                                                   
    '-88' = .A                                                                  
    '-66' = .C                                                                  
    OTHER = (|3.|)                                                              
  ;                                                                             
  INVALUE N4PF                                                                  
    '-999' = .                                                                  
    '-888' = .A                                                                 
    '-666' = .C                                                                 
    OTHER = (|4.|)                                                              
  ;                                                                             
  INVALUE N4P1F                                                                 
    '-9.9' = .                                                                  
    '-8.8' = .A                                                                 
    '-6.6' = .C                                                                 
    OTHER = (|4.1|)                                                             
  ;                                                                             
  INVALUE N5PF                                                                  
    '-9999' = .                                                                 
    '-8888' = .A                                                                
    '-6666' = .C                                                                
    OTHER = (|5.|)                                                              
  ;                                                                             
  INVALUE N5P2F                                                                 
    '-9.99' = .                                                                 
    '-8.88' = .A                                                                
    '-6.66' = .C                                                                
    OTHER = (|5.2|)                                                             
  ;                                                                             
  INVALUE N6PF                                                                  
    '-99999' = .                                                                
    '-88888' = .A                                                               
    '-66666' = .C                                                               
    OTHER = (|6.|)                                                              
  ;                                                                             
  INVALUE N6P2F                                                                 
    '-99.99' = .                                                                
    '-88.88' = .A                                                               
    '-66.66' = .C                                                               
    OTHER = (|6.2|)                                                             
  ;                                                                             
  INVALUE N7P2F                                                                 
    '-999.99' = .                                                               
    '-888.88' = .A                                                              
    '-666.66' = .C                                                              
    OTHER = (|7.2|)                                                             
  ;                                                                             
  INVALUE N7P4F                                                                 
    '-9.9999' = .                                                               
    '-8.8888' = .A                                                              
    '-6.6666' = .C                                                              
    OTHER = (|7.4|)                                                             
  ;                                                                             
  INVALUE N8PF                                                                  
    '-9999999' = .                                                              
    '-8888888' = .A                                                             
    '-6666666' = .C                                                             
    OTHER = (|8.|)                                                              
  ;                                                                             
  INVALUE N8P2F                                                                 
    '-9999.99' = .                                                              
    '-8888.88' = .A                                                             
    '-6666.66' = .C                                                             
    OTHER = (|8.2|)                                                             
  ;                                                                             
  INVALUE N9PF                                                                  
    '-99999999' = .                                                             
    '-88888888' = .A                                                            
    '-66666666' = .C                                                            
    OTHER = (|9.|)                                                              
  ;                                                                             
  INVALUE N10PF                                                                 
    '-999999999' = .                                                            
    '-888888888' = .A                                                           
    '-666666666' = .C                                                           
    OTHER = (|10.|)                                                             
  ;                                                                             
  INVALUE N10P4F                                                                
    '-9999.9999' = .                                                            
    '-8888.8888' = .A                                                           
    '-6666.6666' = .C                                                           
    OTHER = (|10.4|)                                                            
  ;                                                                             
  INVALUE N10P5F                                                                
    '-999.99999' = .                                                            
    '-888.88888' = .A                                                           
    '-666.66666' = .C                                                           
    OTHER = (|10.5|)                                                            
  ;                                                                             
  INVALUE DATE10F                                                               
    '-999999999' = .                                                            
    '-888888888' = .A                                                           
    '-666666666' = .C                                                           
    OTHER = (|MMDDYY10.|)                                                       
  ;                                                                             
  INVALUE N12P2F                                                                
    '-99999999.99' = .                                                          
    '-88888888.88' = .A                                                         
    '-66666666.66' = .C                                                         
    OTHER = (|12.2|)                                                            
  ;                                                                             
  INVALUE N12P5F                                                                
    '-99999.99999' = .                                                          
    '-88888.88888' = .A                                                         
    '-66666.66666' = .C                                                         
    OTHER = (|12.5|)                                                            
  ;                                                                             
  INVALUE N15P2F                                                                
    '-99999999999.99' = .                                                       
    '-88888888888.88' = .A                                                      
    '-66666666666.66' = .C                                                      
    OTHER = (|15.2|)                                                            
  ;                                                                             
  RUN;                                                                          
                                                                                
                                                                                
*******************************;                                                
*  Data Step                  *;                                                
*******************************;                                                
DATA WI_SASDC_2003_CORE;                                                        
INFILE 'WI_SASD_2003_CORE.ASC' LRECL = 379;                                     
                                                                                
*** Variable attribute ***;                                                     
ATTRIB                                                                          
  KEY                        LENGTH=8                 FORMAT=Z14.               
  LABEL="HCUP record identifier"                                                
                                                                                
  AGE                        LENGTH=3                                           
  LABEL="Age in years at admission"                                             
                                                                                
  AGEDAY                     LENGTH=3                                           
  LABEL="Age in days (when age < 1 year)"                                       
                                                                                
  AGEMONTH                   LENGTH=3                                           
  LABEL="Age in months (when age < 11 years)"                                   
                                                                                
  AMONTH                     LENGTH=3                                           
  LABEL="Admission month"                                                       
                                                                                
  ATYPE                      LENGTH=3                                           
  LABEL="Admission type"                                                        
                                                                                
  AWEEKEND                   LENGTH=3                                           
  LABEL="Admission day is a weekend"                                            
                                                                                
  CPT1                       LENGTH=$5                                          
  LABEL="CPT/HCPCS procedure code 1"                                            
                                                                                
  CPT2                       LENGTH=$5                                          
  LABEL="CPT/HCPCS procedure code 2"                                            
                                                                                
  CPT3                       LENGTH=$5                                          
  LABEL="CPT/HCPCS procedure code 3"                                            
                                                                                
  CPT4                       LENGTH=$5                                          
  LABEL="CPT/HCPCS procedure code 4"                                            
                                                                                
  CPT5                       LENGTH=$5                                          
  LABEL="CPT/HCPCS procedure code 5"                                            
                                                                                
  CPT6                       LENGTH=$5                                          
  LABEL="CPT/HCPCS procedure code 6"                                            
                                                                                
  DQTR                       LENGTH=3                                           
  LABEL="Discharge quarter"                                                     
                                                                                
  DSHOSPID                   LENGTH=$13                                         
  LABEL="Data source hospital identifier"                                       
                                                                                
  DX1                        LENGTH=$5                                          
  LABEL="Principal diagnosis"                                                   
                                                                                
  DX2                        LENGTH=$5                                          
  LABEL="Diagnosis 2"                                                           
                                                                                
  DX3                        LENGTH=$5                                          
  LABEL="Diagnosis 3"                                                           
                                                                                
  DX4                        LENGTH=$5                                          
  LABEL="Diagnosis 4"                                                           
                                                                                
  DX5                        LENGTH=$5                                          
  LABEL="Diagnosis 5"                                                           
                                                                                
  DX6                        LENGTH=$5                                          
  LABEL="Diagnosis 6"                                                           
                                                                                
  DX7                        LENGTH=$5                                          
  LABEL="Diagnosis 7"                                                           
                                                                                
  DX8                        LENGTH=$5                                          
  LABEL="Diagnosis 8"                                                           
                                                                                
  DX9                        LENGTH=$5                                          
  LABEL="Diagnosis 9"                                                           
                                                                                
  DXCCS1                     LENGTH=4                                           
  LABEL="CCS: principal diagnosis"                                              
                                                                                
  DXCCS2                     LENGTH=4                                           
  LABEL="CCS: diagnosis 2"                                                      
                                                                                
  DXCCS3                     LENGTH=4                                           
  LABEL="CCS: diagnosis 3"                                                      
                                                                                
  DXCCS4                     LENGTH=4                                           
  LABEL="CCS: diagnosis 4"                                                      
                                                                                
  DXCCS5                     LENGTH=4                                           
  LABEL="CCS: diagnosis 5"                                                      
                                                                                
  DXCCS6                     LENGTH=4                                           
  LABEL="CCS: diagnosis 6"                                                      
                                                                                
  DXCCS7                     LENGTH=4                                           
  LABEL="CCS: diagnosis 7"                                                      
                                                                                
  DXCCS8                     LENGTH=4                                           
  LABEL="CCS: diagnosis 8"                                                      
                                                                                
  DXCCS9                     LENGTH=4                                           
  LABEL="CCS: diagnosis 9"                                                      
                                                                                
  ECODE1                     LENGTH=$5                                          
  LABEL="E code 1"                                                              
                                                                                
  ECODE2                     LENGTH=$5                                          
  LABEL="E code 2"                                                              
                                                                                
  ECODE3                     LENGTH=$5                                          
  LABEL="E code 3"                                                              
                                                                                
  ECODE4                     LENGTH=$5                                          
  LABEL="E code 4"                                                              
                                                                                
  E_CCS1                     LENGTH=3                                           
  LABEL="CCS: E Code 1"                                                         
                                                                                
  E_CCS2                     LENGTH=3                                           
  LABEL="CCS: E Code 2"                                                         
                                                                                
  E_CCS3                     LENGTH=3                                           
  LABEL="CCS: E Code 3"                                                         
                                                                                
  E_CCS4                     LENGTH=3                                           
  LABEL="CCS: E Code 4"                                                         
                                                                                
  FEMALE                     LENGTH=3                                           
  LABEL="Indicator of sex"                                                      
                                                                                
  HCUP_AS                    LENGTH=3                                           
  LABEL="HCUP Ambulatory Surgery service indicator"                             
                                                                                
  HCUP_ED                    LENGTH=3                                           
  LABEL="HCUP Emergency Department service indicator"                           
                                                                                
  HCUP_OS                    LENGTH=3                                           
  LABEL="HCUP Observation Stay service indicator"                               
                                                                                
  HISPANIC_X                 LENGTH=$1                                          
  LABEL="Hispanic ethnicity (as received from source)"                          
                                                                                
  HOSPST                     LENGTH=$2                                          
  LABEL="Hospital state postal code"                                            
                                                                                
  LOS                        LENGTH=4                                           
  LABEL="Length of stay (cleaned)"                                              
                                                                                
  LOS_X                      LENGTH=4                                           
  LABEL="Length of stay (as received from source)"                              
                                                                                
  MDSPEC1                    LENGTH=$3                                          
  LABEL="Physician 1 specialty (as received from source)"                       
                                                                                
  MDSPEC2                    LENGTH=$3                                          
  LABEL="Physician 2 specialty (as received from source)"                       
                                                                                
  MRN_R                      LENGTH=5                                           
  LABEL="Medical record number (re-identified)"                                 
                                                                                
  NCPT                       LENGTH=3                                           
  LABEL="Number of CPT/HCPCS procedures on this record"                         
                                                                                
  NDX                        LENGTH=3                                           
  LABEL="Number of diagnoses on this record"                                    
                                                                                
  NECODE                     LENGTH=3                                           
  LABEL="Number of E codes on this record"                                      
                                                                                
  NEOMAT                     LENGTH=3                                           
  LABEL="Neonatal and/or maternal DX and/or PR"                                 
                                                                                
  NPR                        LENGTH=3                                           
  LABEL="Number of procedures on this record"                                   
                                                                                
  PAY1                       LENGTH=3                                           
  LABEL="Primary expected payer (uniform)"                                      
                                                                                
  PAY2                       LENGTH=3                                           
  LABEL="Secondary expected payer (uniform)"                                    
                                                                                
  PAY1_X                     LENGTH=$5                                          
  LABEL="Primary expected payer (as received from source)"                      
                                                                                
  PAY2_X                     LENGTH=$5                                          
  LABEL="Secondary expected payer (as received from source)"                    
                                                                                
  PL_CBSA                    LENGTH=3                                           
  LABEL="Patient location: Core Based Statistical Area (CBSA)"                  
                                                                                
  PL_MSA1993                 LENGTH=3                                           
  LABEL="Patient location: Metropolitan Statistical Area (MSA), 1993"           
                                                                                
  PL_RUCA                    LENGTH=4                 FORMAT=4.1                
  LABEL="Patient location: Rural-Urban Commuting Area (RUCA) Codes"             
                                                                                
  PL_RUCA10                  LENGTH=3                                           
  LABEL="Patient location: Rural-Urban Commuting Area (RUCA) Codes, ten levels" 
                                                                                
  PL_RUCA4                   LENGTH=3                                           
  LABEL="Patient location: Rural-Urban Commuting Area (RUCA) Codes, four levels"
                                                                                
  PL_RUCC2003                LENGTH=3                                           
  LABEL="Patient location: Rural-Urban Continuum Codes(RUCC), 2003"             
                                                                                
  PL_UIC2003                 LENGTH=3                                           
  LABEL="Patient location: Urban Influence Codes, 2003"                         
                                                                                
  PL_UR_CAT4                 LENGTH=3                                           
  LABEL="Patient Location: Urban-Rural 4 Categories"                            
                                                                                
  PL_UR_CAT5                 LENGTH=3                                           
  LABEL="Patient Location: Urban-Rural 5 Categories"                            
                                                                                
  PR1                        LENGTH=$4                                          
  LABEL="Principal procedure"                                                   
                                                                                
  PR2                        LENGTH=$4                                          
  LABEL="Procedure 2"                                                           
                                                                                
  PR3                        LENGTH=$4                                          
  LABEL="Procedure 3"                                                           
                                                                                
  PR4                        LENGTH=$4                                          
  LABEL="Procedure 4"                                                           
                                                                                
  PR5                        LENGTH=$4                                          
  LABEL="Procedure 5"                                                           
                                                                                
  PR6                        LENGTH=$4                                          
  LABEL="Procedure 6"                                                           
                                                                                
  PRCCS1                     LENGTH=3                                           
  LABEL="CCS: principal procedure"                                              
                                                                                
  PRCCS2                     LENGTH=3                                           
  LABEL="CCS: procedure 2"                                                      
                                                                                
  PRCCS3                     LENGTH=3                                           
  LABEL="CCS: procedure 3"                                                      
                                                                                
  PRCCS4                     LENGTH=3                                           
  LABEL="CCS: procedure 4"                                                      
                                                                                
  PRCCS5                     LENGTH=3                                           
  LABEL="CCS: procedure 5"                                                      
                                                                                
  PRCCS6                     LENGTH=3                                           
  LABEL="CCS: procedure 6"                                                      
                                                                                
  PSTATE                     LENGTH=$2                                          
  LABEL="Patient State postal code"                                             
                                                                                
  PSTCO2                     LENGTH=4                                           
  LABEL="Patient state/county FIPS code, possibly derived from ZIP Code"        
                                                                                
  RACE                       LENGTH=3                                           
  LABEL="Race (uniform)"                                                        
                                                                                
  RACE_X                     LENGTH=$1                                          
  LABEL="Race (as received from source)"                                        
                                                                                
  STATE_AS                   LENGTH=3                                           
  LABEL="State Ambulatory Surgery service indicator"                            
                                                                                
  STATE_ED                   LENGTH=3                                           
  LABEL="State Emergency Department service indicator"                          
                                                                                
  STATE_OS                   LENGTH=3                                           
  LABEL="State Observation Stay service indicator"                              
                                                                                
  TOTCHG                     LENGTH=6                                           
  LABEL="Total charges (cleaned)"                                               
                                                                                
  TOTCHG_X                   LENGTH=7                                           
  LABEL="Total charges (as received from source)"                               
                                                                                
  YEAR                       LENGTH=3                                           
  LABEL="Calendar year"                                                         
                                                                                
  ZIP                        LENGTH=$5                                          
  LABEL="Patient ZIP Code"                                                      
                                                                                
  AYEAR                      LENGTH=3                                           
  LABEL="Admission year"                                                        
                                                                                
  DMONTH                     LENGTH=3                                           
  LABEL="Discharge month"                                                       
                                                                                
  BMONTH                     LENGTH=3                                           
  LABEL="Birth month"                                                           
                                                                                
  BYEAR                      LENGTH=3                                           
  LABEL="Birth year"                                                            
  ;                                                                             
                                                                                
                                                                                
*** Input the variables from the ASCII file ***;                                
INPUT                                                                           
      @1      KEY                      14.                                      
      @15     AGE                      N3PF.                                    
      @18     AGEDAY                   N3PF.                                    
      @21     AGEMONTH                 N3PF.                                    
      @24     AMONTH                   N2PF.                                    
      @26     ATYPE                    N2PF.                                    
      @28     AWEEKEND                 N2PF.                                    
      @30     CPT1                     $CHAR5.                                  
      @35     CPT2                     $CHAR5.                                  
      @40     CPT3                     $CHAR5.                                  
      @45     CPT4                     $CHAR5.                                  
      @50     CPT5                     $CHAR5.                                  
      @55     CPT6                     $CHAR5.                                  
      @60     DQTR                     N2PF.                                    
      @62     DSHOSPID                 $CHAR13.                                 
      @75     DX1                      $CHAR5.                                  
      @80     DX2                      $CHAR5.                                  
      @85     DX3                      $CHAR5.                                  
      @90     DX4                      $CHAR5.                                  
      @95     DX5                      $CHAR5.                                  
      @100    DX6                      $CHAR5.                                  
      @105    DX7                      $CHAR5.                                  
      @110    DX8                      $CHAR5.                                  
      @115    DX9                      $CHAR5.                                  
      @120    DXCCS1                   N4PF.                                    
      @124    DXCCS2                   N4PF.                                    
      @128    DXCCS3                   N4PF.                                    
      @132    DXCCS4                   N4PF.                                    
      @136    DXCCS5                   N4PF.                                    
      @140    DXCCS6                   N4PF.                                    
      @144    DXCCS7                   N4PF.                                    
      @148    DXCCS8                   N4PF.                                    
      @152    DXCCS9                   N4PF.                                    
      @156    ECODE1                   $CHAR5.                                  
      @161    ECODE2                   $CHAR5.                                  
      @166    ECODE3                   $CHAR5.                                  
      @171    ECODE4                   $CHAR5.                                  
      @176    E_CCS1                   N4PF.                                    
      @180    E_CCS2                   N4PF.                                    
      @184    E_CCS3                   N4PF.                                    
      @188    E_CCS4                   N4PF.                                    
      @192    FEMALE                   N2PF.                                    
      @194    HCUP_AS                  N2PF.                                    
      @196    HCUP_ED                  N2PF.                                    
      @198    HCUP_OS                  N2PF.                                    
      @200    HISPANIC_X               $CHAR1.                                  
      @201    HOSPST                   $CHAR2.                                  
      @203    LOS                      N5PF.                                    
      @208    LOS_X                    N6PF.                                    
      @214    MDSPEC1                  $CHAR3.                                  
      @217    MDSPEC2                  $CHAR3.                                  
      @220    MRN_R                    N9PF.                                    
      @229    NCPT                     N3PF.                                    
      @232    NDX                      N2PF.                                    
      @234    NECODE                   N2PF.                                    
      @236    NEOMAT                   N2PF.                                    
      @238    NPR                      N2PF.                                    
      @240    PAY1                     N2PF.                                    
      @242    PAY2                     N2PF.                                    
      @244    PAY1_X                   $CHAR5.                                  
      @249    PAY2_X                   $CHAR5.                                  
      @254    PL_CBSA                  N3PF.                                    
      @257    PL_MSA1993               N3PF.                                    
      @260    PL_RUCA                  N4P1F.                                   
      @264    PL_RUCA10                N2PF.                                    
      @266    PL_RUCA4                 N2PF.                                    
      @268    PL_RUCC2003              N2PF.                                    
      @270    PL_UIC2003               N2PF.                                    
      @272    PL_UR_CAT4               N2PF.                                    
      @274    PL_UR_CAT5               N2PF.                                    
      @276    PR1                      $CHAR4.                                  
      @280    PR2                      $CHAR4.                                  
      @284    PR3                      $CHAR4.                                  
      @288    PR4                      $CHAR4.                                  
      @292    PR5                      $CHAR4.                                  
      @296    PR6                      $CHAR4.                                  
      @300    PRCCS1                   N3PF.                                    
      @303    PRCCS2                   N3PF.                                    
      @306    PRCCS3                   N3PF.                                    
      @309    PRCCS4                   N3PF.                                    
      @312    PRCCS5                   N3PF.                                    
      @315    PRCCS6                   N3PF.                                    
      @318    PSTATE                   $CHAR2.                                  
      @320    PSTCO2                   N5PF.                                    
      @325    RACE                     N2PF.                                    
      @327    RACE_X                   $CHAR1.                                  
      @328    STATE_AS                 N2PF.                                    
      @330    STATE_ED                 N2PF.                                    
      @332    STATE_OS                 N2PF.                                    
      @334    TOTCHG                   N10PF.                                   
      @344    TOTCHG_X                 N15P2F.                                  
      @359    YEAR                     N4PF.                                    
      @363    ZIP                      $CHAR5.                                  
      @368    AYEAR                    N4PF.                                    
      @372    DMONTH                   N2PF.                                    
      @374    BMONTH                   N2PF.                                    
      @376    BYEAR                    N4PF.                                    
      ;                                                                         
                                                                                
                                                                                
RUN;
