/*******************************************************************            
*   HI_SID_2007_DX_PR_GRPS.SAS:                                                 
*      THE SAS CODE SHOWN BELOW WILL LOAD THE ASCII                             
*      INPATIENT STAY DX_PR_GRPS 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 N9P2F                                                                 
    '-99999.99' = .                                                             
    '-88888.88' = .A                                                            
    '-66666.66' = .C                                                            
    OTHER = (|9.2|)                                                             
  ;                                                                             
  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 HI_SIDC_2007_DX_PR_GRPS;                                                   
INFILE 'HI_SID_2007_DX_PR_GRPS.ASC' LRECL = 580;                                
                                                                                
*** Variable attribute ***;                                                     
ATTRIB                                                                          
  CHRON1                     LENGTH=3                                           
  LABEL="Chronic condition indicator 1"                                         
                                                                                
  CHRON2                     LENGTH=3                                           
  LABEL="Chronic condition indicator 2"                                         
                                                                                
  CHRON3                     LENGTH=3                                           
  LABEL="Chronic condition indicator 3"                                         
                                                                                
  CHRON4                     LENGTH=3                                           
  LABEL="Chronic condition indicator 4"                                         
                                                                                
  CHRON5                     LENGTH=3                                           
  LABEL="Chronic condition indicator 5"                                         
                                                                                
  CHRON6                     LENGTH=3                                           
  LABEL="Chronic condition indicator 6"                                         
                                                                                
  CHRON7                     LENGTH=3                                           
  LABEL="Chronic condition indicator 7"                                         
                                                                                
  CHRON8                     LENGTH=3                                           
  LABEL="Chronic condition indicator 8"                                         
                                                                                
  CHRON9                     LENGTH=3                                           
  LABEL="Chronic condition indicator 9"                                         
                                                                                
  CHRON10                    LENGTH=3                                           
  LABEL="Chronic condition indicator 10"                                        
                                                                                
  CHRON11                    LENGTH=3                                           
  LABEL="Chronic condition indicator 11"                                        
                                                                                
  CHRON12                    LENGTH=3                                           
  LABEL="Chronic condition indicator 12"                                        
                                                                                
  CHRON13                    LENGTH=3                                           
  LABEL="Chronic condition indicator 13"                                        
                                                                                
  CHRON14                    LENGTH=3                                           
  LABEL="Chronic condition indicator 14"                                        
                                                                                
  CHRON15                    LENGTH=3                                           
  LABEL="Chronic condition indicator 15"                                        
                                                                                
  CHRON16                    LENGTH=3                                           
  LABEL="Chronic condition indicator 16"                                        
                                                                                
  CHRON17                    LENGTH=3                                           
  LABEL="Chronic condition indicator 17"                                        
                                                                                
  CHRON18                    LENGTH=3                                           
  LABEL="Chronic condition indicator 18"                                        
                                                                                
  CHRON19                    LENGTH=3                                           
  LABEL="Chronic condition indicator 19"                                        
                                                                                
  CHRON20                    LENGTH=3                                           
  LABEL="Chronic condition indicator 20"                                        
                                                                                
  CHRONB1                    LENGTH=3                                           
  LABEL="Chronic condition body system 1"                                       
                                                                                
  CHRONB2                    LENGTH=3                                           
  LABEL="Chronic condition body system 2"                                       
                                                                                
  CHRONB3                    LENGTH=3                                           
  LABEL="Chronic condition body system 3"                                       
                                                                                
  CHRONB4                    LENGTH=3                                           
  LABEL="Chronic condition body system 4"                                       
                                                                                
  CHRONB5                    LENGTH=3                                           
  LABEL="Chronic condition body system 5"                                       
                                                                                
  CHRONB6                    LENGTH=3                                           
  LABEL="Chronic condition body system 6"                                       
                                                                                
  CHRONB7                    LENGTH=3                                           
  LABEL="Chronic condition body system 7"                                       
                                                                                
  CHRONB8                    LENGTH=3                                           
  LABEL="Chronic condition body system 8"                                       
                                                                                
  CHRONB9                    LENGTH=3                                           
  LABEL="Chronic condition body system 9"                                       
                                                                                
  CHRONB10                   LENGTH=3                                           
  LABEL="Chronic condition body system 10"                                      
                                                                                
  CHRONB11                   LENGTH=3                                           
  LABEL="Chronic condition body system 11"                                      
                                                                                
  CHRONB12                   LENGTH=3                                           
  LABEL="Chronic condition body system 12"                                      
                                                                                
  CHRONB13                   LENGTH=3                                           
  LABEL="Chronic condition body system 13"                                      
                                                                                
  CHRONB14                   LENGTH=3                                           
  LABEL="Chronic condition body system 14"                                      
                                                                                
  CHRONB15                   LENGTH=3                                           
  LABEL="Chronic condition body system 15"                                      
                                                                                
  CHRONB16                   LENGTH=3                                           
  LABEL="Chronic condition body system 16"                                      
                                                                                
  CHRONB17                   LENGTH=3                                           
  LABEL="Chronic condition body system 17"                                      
                                                                                
  CHRONB18                   LENGTH=3                                           
  LABEL="Chronic condition body system 18"                                      
                                                                                
  CHRONB19                   LENGTH=3                                           
  LABEL="Chronic condition body system 19"                                      
                                                                                
  CHRONB20                   LENGTH=3                                           
  LABEL="Chronic condition body system 20"                                      
                                                                                
  DXMCCS1                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 1"                                         
                                                                                
  DXMCCS2                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 2"                                         
                                                                                
  DXMCCS3                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 3"                                         
                                                                                
  DXMCCS4                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 4"                                         
                                                                                
  DXMCCS5                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 5"                                         
                                                                                
  DXMCCS6                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 6"                                         
                                                                                
  DXMCCS7                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 7"                                         
                                                                                
  DXMCCS8                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 8"                                         
                                                                                
  DXMCCS9                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 9"                                         
                                                                                
  DXMCCS10                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 10"                                        
                                                                                
  DXMCCS11                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 11"                                        
                                                                                
  DXMCCS12                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 12"                                        
                                                                                
  DXMCCS13                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 13"                                        
                                                                                
  DXMCCS14                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 14"                                        
                                                                                
  DXMCCS15                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 15"                                        
                                                                                
  DXMCCS16                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 16"                                        
                                                                                
  DXMCCS17                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 17"                                        
                                                                                
  DXMCCS18                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 18"                                        
                                                                                
  DXMCCS19                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 19"                                        
                                                                                
  DXMCCS20                   LENGTH=$11                                         
  LABEL="Multi-Level CCS:  Diagnosis 20"                                        
                                                                                
  E_MCCS1                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  E Code 1"                                            
                                                                                
  E_MCCS2                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  E Code 2"                                            
                                                                                
  E_MCCS3                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  E Code 3"                                            
                                                                                
  E_MCCS4                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  E Code 4"                                            
                                                                                
  E_MCCS5                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  E Code 5"                                            
                                                                                
  E_MCCS6                    LENGTH=$11                                         
  LABEL="Multi-Level CCS:  E Code 6"                                            
                                                                                
  KEY                        LENGTH=8                 FORMAT=Z14.               
  LABEL="HCUP record identifier"                                                
                                                                                
  PCLASS1                    LENGTH=3                                           
  LABEL="Procedure class 1"                                                     
                                                                                
  PCLASS2                    LENGTH=3                                           
  LABEL="Procedure class 2"                                                     
                                                                                
  PCLASS3                    LENGTH=3                                           
  LABEL="Procedure class 3"                                                     
                                                                                
  PCLASS4                    LENGTH=3                                           
  LABEL="Procedure class 4"                                                     
                                                                                
  PCLASS5                    LENGTH=3                                           
  LABEL="Procedure class 5"                                                     
                                                                                
  PCLASS6                    LENGTH=3                                           
  LABEL="Procedure class 6"                                                     
                                                                                
  PCLASS7                    LENGTH=3                                           
  LABEL="Procedure class 7"                                                     
                                                                                
  PCLASS8                    LENGTH=3                                           
  LABEL="Procedure class 8"                                                     
                                                                                
  PCLASS9                    LENGTH=3                                           
  LABEL="Procedure class 9"                                                     
                                                                                
  PCLASS10                   LENGTH=3                                           
  LABEL="Procedure class 10"                                                    
                                                                                
  PCLASS11                   LENGTH=3                                           
  LABEL="Procedure class 11"                                                    
                                                                                
  PCLASS12                   LENGTH=3                                           
  LABEL="Procedure class 12"                                                    
                                                                                
  PCLASS13                   LENGTH=3                                           
  LABEL="Procedure class 13"                                                    
                                                                                
  PCLASS14                   LENGTH=3                                           
  LABEL="Procedure class 14"                                                    
                                                                                
  PCLASS15                   LENGTH=3                                           
  LABEL="Procedure class 15"                                                    
                                                                                
  PCLASS16                   LENGTH=3                                           
  LABEL="Procedure class 16"                                                    
                                                                                
  PCLASS17                   LENGTH=3                                           
  LABEL="Procedure class 17"                                                    
                                                                                
  PCLASS18                   LENGTH=3                                           
  LABEL="Procedure class 18"                                                    
                                                                                
  PCLASS19                   LENGTH=3                                           
  LABEL="Procedure class 19"                                                    
                                                                                
  PCLASS20                   LENGTH=3                                           
  LABEL="Procedure class 20"                                                    
                                                                                
  PRMCCS1                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 1"                                         
                                                                                
  PRMCCS2                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 2"                                         
                                                                                
  PRMCCS3                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 3"                                         
                                                                                
  PRMCCS4                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 4"                                         
                                                                                
  PRMCCS5                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 5"                                         
                                                                                
  PRMCCS6                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 6"                                         
                                                                                
  PRMCCS7                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 7"                                         
                                                                                
  PRMCCS8                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 8"                                         
                                                                                
  PRMCCS9                    LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 9"                                         
                                                                                
  PRMCCS10                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 10"                                        
                                                                                
  PRMCCS11                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 11"                                        
                                                                                
  PRMCCS12                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 12"                                        
                                                                                
  PRMCCS13                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 13"                                        
                                                                                
  PRMCCS14                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 14"                                        
                                                                                
  PRMCCS15                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 15"                                        
                                                                                
  PRMCCS16                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 16"                                        
                                                                                
  PRMCCS17                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 17"                                        
                                                                                
  PRMCCS18                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 18"                                        
                                                                                
  PRMCCS19                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 19"                                        
                                                                                
  PRMCCS20                   LENGTH=$8                                          
  LABEL="Multi-Level CCS:  Procedure 20"                                        
  ;                                                                             
                                                                                
                                                                                
*** Input the variables from the ASCII file ***;                                
INPUT                                                                           
      @1      CHRON1                   N2PF.                                    
      @3      CHRON2                   N2PF.                                    
      @5      CHRON3                   N2PF.                                    
      @7      CHRON4                   N2PF.                                    
      @9      CHRON5                   N2PF.                                    
      @11     CHRON6                   N2PF.                                    
      @13     CHRON7                   N2PF.                                    
      @15     CHRON8                   N2PF.                                    
      @17     CHRON9                   N2PF.                                    
      @19     CHRON10                  N2PF.                                    
      @21     CHRON11                  N2PF.                                    
      @23     CHRON12                  N2PF.                                    
      @25     CHRON13                  N2PF.                                    
      @27     CHRON14                  N2PF.                                    
      @29     CHRON15                  N2PF.                                    
      @31     CHRON16                  N2PF.                                    
      @33     CHRON17                  N2PF.                                    
      @35     CHRON18                  N2PF.                                    
      @37     CHRON19                  N2PF.                                    
      @39     CHRON20                  N2PF.                                    
      @41     CHRONB1                  N2PF.                                    
      @43     CHRONB2                  N2PF.                                    
      @45     CHRONB3                  N2PF.                                    
      @47     CHRONB4                  N2PF.                                    
      @49     CHRONB5                  N2PF.                                    
      @51     CHRONB6                  N2PF.                                    
      @53     CHRONB7                  N2PF.                                    
      @55     CHRONB8                  N2PF.                                    
      @57     CHRONB9                  N2PF.                                    
      @59     CHRONB10                 N2PF.                                    
      @61     CHRONB11                 N2PF.                                    
      @63     CHRONB12                 N2PF.                                    
      @65     CHRONB13                 N2PF.                                    
      @67     CHRONB14                 N2PF.                                    
      @69     CHRONB15                 N2PF.                                    
      @71     CHRONB16                 N2PF.                                    
      @73     CHRONB17                 N2PF.                                    
      @75     CHRONB18                 N2PF.                                    
      @77     CHRONB19                 N2PF.                                    
      @79     CHRONB20                 N2PF.                                    
      @81     DXMCCS1                  $CHAR11.                                 
      @92     DXMCCS2                  $CHAR11.                                 
      @103    DXMCCS3                  $CHAR11.                                 
      @114    DXMCCS4                  $CHAR11.                                 
      @125    DXMCCS5                  $CHAR11.                                 
      @136    DXMCCS6                  $CHAR11.                                 
      @147    DXMCCS7                  $CHAR11.                                 
      @158    DXMCCS8                  $CHAR11.                                 
      @169    DXMCCS9                  $CHAR11.                                 
      @180    DXMCCS10                 $CHAR11.                                 
      @191    DXMCCS11                 $CHAR11.                                 
      @202    DXMCCS12                 $CHAR11.                                 
      @213    DXMCCS13                 $CHAR11.                                 
      @224    DXMCCS14                 $CHAR11.                                 
      @235    DXMCCS15                 $CHAR11.                                 
      @246    DXMCCS16                 $CHAR11.                                 
      @257    DXMCCS17                 $CHAR11.                                 
      @268    DXMCCS18                 $CHAR11.                                 
      @279    DXMCCS19                 $CHAR11.                                 
      @290    DXMCCS20                 $CHAR11.                                 
      @301    E_MCCS1                  $CHAR11.                                 
      @312    E_MCCS2                  $CHAR11.                                 
      @323    E_MCCS3                  $CHAR11.                                 
      @334    E_MCCS4                  $CHAR11.                                 
      @345    E_MCCS5                  $CHAR11.                                 
      @356    E_MCCS6                  $CHAR11.                                 
      @367    KEY                      14.                                      
      @381    PCLASS1                  N2PF.                                    
      @383    PCLASS2                  N2PF.                                    
      @385    PCLASS3                  N2PF.                                    
      @387    PCLASS4                  N2PF.                                    
      @389    PCLASS5                  N2PF.                                    
      @391    PCLASS6                  N2PF.                                    
      @393    PCLASS7                  N2PF.                                    
      @395    PCLASS8                  N2PF.                                    
      @397    PCLASS9                  N2PF.                                    
      @399    PCLASS10                 N2PF.                                    
      @401    PCLASS11                 N2PF.                                    
      @403    PCLASS12                 N2PF.                                    
      @405    PCLASS13                 N2PF.                                    
      @407    PCLASS14                 N2PF.                                    
      @409    PCLASS15                 N2PF.                                    
      @411    PCLASS16                 N2PF.                                    
      @413    PCLASS17                 N2PF.                                    
      @415    PCLASS18                 N2PF.                                    
      @417    PCLASS19                 N2PF.                                    
      @419    PCLASS20                 N2PF.                                    
      @421    PRMCCS1                  $CHAR8.                                  
      @429    PRMCCS2                  $CHAR8.                                  
      @437    PRMCCS3                  $CHAR8.                                  
      @445    PRMCCS4                  $CHAR8.                                  
      @453    PRMCCS5                  $CHAR8.                                  
      @461    PRMCCS6                  $CHAR8.                                  
      @469    PRMCCS7                  $CHAR8.                                  
      @477    PRMCCS8                  $CHAR8.                                  
      @485    PRMCCS9                  $CHAR8.                                  
      @493    PRMCCS10                 $CHAR8.                                  
      @501    PRMCCS11                 $CHAR8.                                  
      @509    PRMCCS12                 $CHAR8.                                  
      @517    PRMCCS13                 $CHAR8.                                  
      @525    PRMCCS14                 $CHAR8.                                  
      @533    PRMCCS15                 $CHAR8.                                  
      @541    PRMCCS16                 $CHAR8.                                  
      @549    PRMCCS17                 $CHAR8.                                  
      @557    PRMCCS18                 $CHAR8.                                  
      @565    PRMCCS19                 $CHAR8.                                  
      @573    PRMCCS20                 $CHAR8.                                  
      ;                                                                         
                                                                                
                                                                                
RUN;
