/***********************************************************************/
/* IF YOU RECEIVED THE PEDSF FILE BEFORE APRIL 2007 THEN YOU WILL      */
/* NEED A DIFFERENT INPUT STATEMENT. PLEASE CONTACT ANGELA MEEKINS VIA */
/* E-MAIL MEEKINSA@IMSWEB.COM AND AN INPUT STATEMENT WILL BE SENT TO   */
/* YOU.                                                                */
/* This input statement is used to read in the pedsf.cancer.txt        */
/* file.                                                               */
/***********************************************************************/

*filename inped '/directory/pedsf.cancer.txt';                    /*reading in an unzipped file*/
filename inped pipe 'gunzip -c /directory/pedsf.cancer.txt.gz';   /*reading in a zipped file*/

options nocenter validvarname=upcase;

data pedsf(drop= inc begin end pos i p);  
  infile inped lrecl=2273 missover pad;
  
  array enta(20)    $ ptacnt1986-ptacnt2005;
  array entb(20)    $ ptbcnt1986-ptbcnt2005;
  array hmoc(20)    $ hmocnt1986-hmocnt2005;
  array stbuy(20)   $ stbuy1986-stbuy2005;
  array enmon(240)  $ mon1-mon240;
  array ghon(240)   $ gho1-gho240;
  array seq(10)     $ seq1-seq10;
  array site(10)    $ site1-site10;
  array siter(10)   $ siter1-siter10;
  array hist(10)    $ hist1-hist10;
  array beh(10)     $ beh1-beh10;
  array modx(10)    $ modx1-modx10;
  array yrdx(10)    $ yrdx1-yrdx10;
  array ager(10)    $ ager1-ager10;
  array src(10)     $ src1-src10; 
  array hstst(10)   $ hstst1-hstst10;
  array aj1sr(10)   $ aj1sr1-aj1sr10;
  array aj3sr(10)   $ aj3sr1-aj3sr10;
  array nosrg(10)   $ nosrg1-nosrg10;
  array grade(10)   $ grade1-grade10;
  array dxconf(10)  $ dxconf1-dxconf10;
  array sssurg(10)  $ sssurg1-sssurg10;
  array rad(10)     $ rad1-rad10;
  array lat(10)     $ lat1-lat10;
  array e4siz(10)   $ e4siz1-e4siz10;
  array e4ext(10)   $ e4ext1-e4ext10;
  array e4nod(10)   $ e4nod1-e4nod10;
  array e10sz(10)   $ e10sz1-e10sz10;
  array e10ex(10)   $ e10ex1-e10ex10;
  array e10nd(10)   $ e10nd1-e10nd10;
  array e10pn(10)   $ e10pn1-e10pn10;
  array e10ne(10)   $ e10ne1-e10ne10;
  array e10pe(10)   $ e10pe1-e10pe10;
  array marst(10)   $ marst1-marst10;
  array sxprim(10)  $ sxprim1-sxprim10; 
  array numnd(10)   $ numnd1-numnd10; 
  array sxscop(10)  $ sxscop1-sxscop10; 
  array sxsite(10)  $ sxsite1-sxsite10; 
  array recstr(10)  $ recstr1-recstr10;
  array tumor1(10)  $ tumor1_1-tumor1_10;
  array tumor2(10)  $ tumor2_1-tumor2_10;
  array tumor3(10)  $ tumor3_1-tumor3_10;
  array frstprm(10) $ frstprm1-frstprm10;
  array radsurg(10) $ radsurg1-radsurg10;
  array radbrn(10)  $ radbrn1-radbrn10;
  array ajccstg(10) $ ajccstg1-ajccstg10;
  array site2r(10)  $ site2r1-site2r10;
  array sterkm(10)  $ siterkm1-siterkm10;
  array behtrnd(10) $ behtrend1-behtrend10;
  array beh_2(10)   $ beh2_1-beh2_10;
  array hist_2(10)  $ hist2_1-hist2_10;
  array othertx(10) $ other_tx1-other_tx10;
  array multprm(10) $ multprim1-multprim10;
  array registry(10) $ reg1-reg10;
  array sxscof(10)  $ sxscof1-sxscof10;
  array sxsitf(10)  $ sxsitf1-sxsitf10;
  array sxprif(10)  $ sxprif1-sxprif10;
  array monrx(10)   $ monrx1-monrx10;
  array yr_rx(10)   $ yearrx1-yearrx10;
  array cnty(10)    $ cnty1-cnty10;

  input 
      @0001  regcase   $char10.
      @0011  fivepct   $char1.
      @0012  mat_type  $char1.
      @0013  yobflg1   $char1.
      @0014  dobflg2   $char1.
      @0015  yodflg3   $char1.
      @0016  sexflg4   $char1.
      @0017  lstflg5   $char1.
      @0018  fstflg6   $char1.
      @0019  mobflg7   $char1.
      @0020  midflg8   $char1.
      @0021  numdigit  $char1.
      @0022  dod_flg   $char1.
      @0024  med_dodm  $char2.
      @0026  med_dodd  $char2.
      @0028  med_dody  $char4.
      @0032  birthm    $char2.
      @0036  birthyr   $char4.
      @0040  m_sex     $char1.
      @0041  race      $char1.
      @0042  rsncd1    $char1.
      @0043  cur_ent   $char1.
      @0044  chr_esrd  $char1.
      @0045  med_stcd  $char2.      
      @0047  STATE     $char2.
      @0049  COUNTY    $char3.
      @0052  zip       $char9.        /*Special permission required*/
      @0061  code_sys  $char1.
      @0062  tract     $char6.        /*Special permission required*/
      @0068  tract2k   $char6.        /*Special permission required*/
      @0074  HSA       $char3.
      @0077  URBRUR    $char1.
      @0078  URBAN     $char2.      
      @0080  ctpci90   10.
      @0090  ctmed90   10.
      @0100  ctden90   10.
      @0110  ctnon90   6.2
      @0116  cthso90   6.2
      @0122  ctscl90   6.2
      @0128  ctcol90   6.2
      @0134  ctblk90   6.2
      @0140  ctwht90   6.2
      @0146  cthsp90   6.2
      @0152  ctpov90   6.2
      @0158  cten590   6.2
      @0164  cten690   6.2
      @0170  medag90   10.
      @0180  medrc90   10.
      @0190  povrc90   6.2
      @0196  nonrc90   6.2
      @0202  hsorc90   6.2
      @0208  sclrc90   6.2
      @0214  colrc90   6.2            
      @0220  zppci90   10.
      @0230  zpmed90   10.
      @0240  zpden90   10.
      @0250  zpnon90   6.2
      @0256  zphso90   6.2
      @0262  zpscl90   6.2
      @0268  zpcol90   6.2
      @0274  zpblk90   6.2
      @0280  zpwht90   6.2
      @0286  zphsp90   6.2
      @0292  zpen590   6.2 
      @0298  zpen690   6.2
      @0304  znonrc90  6.2
      @0310  zhsorc90  6.2
      @0316  zsclrc90  6.2
      @0322  zcolrc90  6.2
      @0328  ctpci00   10.
      @0338  ctmed00   10.
      @0348  ctden00   10.
      @0358  ctnon00   6.2
      @0364  cthso00   6.2
      @0370  ctscl00   6.2
      @0376  ctcol00   6.2
      @0382  ctblk00   6.2
      @0388  ctwht00   6.2
      @0394  cthsp00   6.2
      @0400  ctpov00   6.2
      @0406  cten500   6.2
      @0412  cten600   6.2      
      @0418  medag00   10.
      @0428  medrc00   10.
      @0438  povrc00   6.2
      @0444  nonrc00   6.2
      @0450  hsorc00   6.2
      @0456  sclrc00   6.2
      @0462  colrc00   6.2      
      @0468  zppci00   10.
      @0478  zpmed00   10.
      @0488  zpden00   10.      
      @0498  zpnon00   6.2
      @0504  zphso00   6.2
      @0510  zpscl00   6.2
      @0516  zpcol00   6.2
      @0522  zpblk00   6.2
      @0528  zpwht00   6.2
      @0534  zphsp00   6.2
      @0540  zpen500   6.2
      @0546  zpen600   6.2
      @0552  znonrc00  6.2
      @0558  zhsorc00  6.2
      @0564  zsclrc00  6.2
      @0570  zcolrc00  6.2 
      @0576  reg65     $char2.          
      @0578  S_SEX     $char1.
      @0579  RAC_RECB  $char2.
      @0581  ICD_CODE  $char1.
      @0582  COD89V    $char4.
      @0586  COD10V    $char4.
      @0590  codkm     $char3.
      @0593  SER_DODM  $char2.
      @0595  SER_DODY  $char4.
      @0599  AGE_DX    $char3.
      @0602  sRACE     $char2.
      @0604  ORIGIN    $char1.
      @0605  DX65M     $char2.
      @0607  DX65Y     $char4.
      @0611  RESNREC   $char1.
      @0612  STAT_REC  $char1.
      @0619  plc_brth  $char3.
      @0622  COUNT     $char2.
      @0624  NUMPRIMS  $char2.
      @0626  AGE1DX    $char3.
      @0629  SEQ1OV65  $char1.
      @0630  MULTSITE  $char1.
      @0631  SEQ1DX    $char2.           
      @;

      inc=633;
      retain begin end;
      begin=1;
      end=12;

      do i = 1 to 20;
        do p = begin to end;
	         input @inc      enmon(p) $char1.
	               @inc + 12 ghon(p)  $char1.
	               @;
	               inc=inc + 1;
	               end;
	      begin = begin + 12;
	      end = end + 12;
      input @inc + 12  enta(i)  $char2.
            @inc + 14  entb(i)  $char2.
	          @inc + 16  hmoc(i)  $char2.
	          @inc + 18  stbuy(i) $char2.
	          @;
	          inc=inc + 20;
            end;
            
  pos = 1273;
  do i = 1 to 10;
     input @(pos +  0) seq(i)     $char2.
           @(pos +  2) site(i)    $char3.
	         @(pos +  5) siter(i)   $char2.
	         @(pos +  7) sterkm(i)  $char2.
	         @(pos +  9) site2r(i)  $char2.
	         @(pos + 11) hist(i)    $char4.
	         @(pos + 15) hist_2(i)  $char4.
           @(pos + 19) beh(i)     $char1.
	         @(pos + 20) beh_2(i)   $char1.
	         @(pos + 21) behtrnd(i) $char1.     
	         @(pos + 22) modx(i)    $char2.
	         @(pos + 24) yrdx(i)    $char4.
	         @(pos + 28) ager(i)    $char2.
	         @(pos + 30) src(i)     $char1.
	         @(pos + 31) hstst(i)   $char1.
	         @(pos + 32) aj1sr(i)   $char2.
	         @(pos + 34) aj3sr(i)   $char2.
	         @(pos + 36) ajccstg(i) $char2.
	         @(pos + 40) frstprm(i) $char1.
	         @(pos + 41) multprm(i) $char1.
	         @(pos + 42) marst(i)   $char1.
	         @(pos + 43) registry(i) $char2.
	         @(pos + 45) monrx(i)   $char2.
	         @(pos + 47) yr_rx(i)   $char4.
	         @(pos + 51) rad(i)     $char1.
	         @(pos + 58) othertx(i) $char1.
	         @(pos + 59) radsurg(i) $char1.
	         @(pos + 60) radbrn(i)  $char1.
	         @(pos + 61) nosrg(i)   $char1.
	         @(pos + 62) grade(i)   $char1.
	         @(pos + 63) dxconf(i)  $char1.
	         @(pos + 64) lat(i)     $char1.
	         @(pos + 65) sssurg(i)  $char2.
	         @(pos + 67) sxprim(i)  $char2.
	         @(pos + 69) numnd(i)   $char2.
	         @(pos + 71) sxscop(i)  $char1.
	         @(pos + 72) sxsite(i)  $char1.
	         @(pos + 73) recstr(i)  $char1.
		       @(pos + 74) sxprif(i)  $char2.
	         @(pos + 76) sxscof(i)  $char1.
	         @(pos + 77) sxsitf(i)  $char1.
	         @(pos + 78) tumor1(i)  $char1.
	         @(pos + 79) tumor2(i)  $char1.
	         @(pos + 80) tumor3(i)  $char1.
           @(pos + 81) e4siz(i)   $char2.
	         @(pos + 83) e4ext(i)   $char1.
	         @(pos + 84) e4nod(i)   $char1.
	         @(pos + 85) e10sz(i)   $char3.
	         @(pos + 88) e10ex(i)   $char2.
	         @(pos + 90) e10nd(i)   $char1.
	         @(pos + 91) e10pn(i)   $char2.
	         @(pos + 93) e10ne(i)   $char2.
	         @(pos + 95) e10pe(i)   $char2.
	         @(pos + 97) cnty(i)    $char3.
	         @;
         pos = pos + 100;
         end;
    input;
   
label
  regcase  = 'SEER Registry Case Number'
  fivepct  = 'Five Percent Indicator'
  mat_type = 'Match Type'
  yobflg1  = 'Year of Birth Flag'
  dobflg2  = 'Day of Birth Flag'
  yodflg3  = 'Year of Death Flag'
  sexflg4  = 'Sex Flag'
  lstflg5  = 'Last Name Flag'
  fstflg6  = 'First Name Flag'
  mobflg7  = 'Month of Birth Flag'
  midflg8  = 'Middle Initial Flag'
  dod_flg  = 'Date of Death Flag'
  med_dodm = 'Medicare Month of Death'
  med_dodd = 'Medicare Day of Death'
  med_dody = 'Medicare Year of Death'
  birthm   = 'Medicare Month of Birth'
  birthyr  = 'Medicare Year of Birth'
  m_sex    = 'Medicare Sex'
  race     = 'Medicare Race'
  rsncd1   = 'Original Reason for Entitlement'
  cur_ent  = 'Current Reason for Entitlment'
  chr_esrd = 'Chronic Renal Disease'
  med_stcd = 'Medicare Status Code'
  mon1     = 'Part A and B Entitlement Indicator'
  gho1     = 'HMO Entitlement Indicator'
  ptacnt1986 = 'Number of Months in 1986 Covered for Part A'
  ptacnt1987 = 'Number of Months in 1987 Covered for Part A'
  ptacnt1988 = 'Number of Months in 1988 Covered for Part A'
  ptacnt1989 = 'Number of Months in 1989 Covered for Part A'
  ptacnt1990 = 'Number of Months in 1990 Covered for Part A'
  ptacnt1991 = 'Number of Months in 1991 Covered for Part A'
  ptacnt1992 = 'Number of Months in 1992 Covered for Part A'
  ptacnt1993 = 'Number of Months in 1993 Covered for Part A'
  ptacnt1994 = 'Number of Months in 1994 Covered for Part A'
  ptacnt1995 = 'Number of Months in 1995 Covered for Part A'
  ptacnt1996 = 'Number of Months in 1996 Covered for Part A'
  ptacnt1997 = 'Number of Months in 1997 Covered for Part A'
  ptacnt1998 = 'Number of Months in 1998 Covered for Part A'
  ptacnt1999 = 'Number of Months in 1999 Covered for Part A'
  ptacnt2000 = 'Number of Months in 2000 Covered for Part A'
  ptacnt2001 = 'Number of Months in 2001 Covered for Part A'
  ptacnt2002 = 'Number of Months in 2002 Covered for Part A'
  ptacnt2003 = 'Number of Months in 2003 Covered for Part A'
  ptacnt2004 = 'Number of Months in 2004 Covered for Part A'
  ptacnt2005 = 'Number of Months in 2005 Covered for Part A'
  ptbcnt1986 = 'Number of Months in 1986 Covered for Part B'
  ptbcnt1987 = 'Number of Months in 1987 Covered for Part B'
  ptbcnt1988 = 'Number of Months in 1988 Covered for Part B'
  ptbcnt1989 = 'Number of Months in 1989 Covered for Part B'
  ptbcnt1990 = 'Number of Months in 1990 Covered for Part B'
  ptbcnt1991 = 'Number of Months in 1991 Covered for Part B'
  ptbcnt1992 = 'Number of Months in 1992 Covered for Part B'
  ptbcnt1993 = 'Number of Months in 1993 Covered for Part B'
  ptbcnt1994 = 'Number of Months in 1994 Covered for Part B'
  ptbcnt1995 = 'Number of Months in 1995 Covered for Part B'
  ptbcnt1996 = 'Number of Months in 1996 Covered for Part B'
  ptbcnt1997 = 'Number of Months in 1997 Covered for Part B'
  ptbcnt1998 = 'Number of Months in 1998 Covered for Part B'
  ptbcnt1999 = 'Number of Months in 1999 Covered for Part B'
  ptbcnt2000 = 'Number of Months in 2000 Covered for Part B'
  ptbcnt2001 = 'Number of Months in 2001 Covered for Part B'
  ptbcnt2002 = 'Number of Months in 2002 Covered for Part B'
  ptbcnt2003 = 'Number of Months in 2003 Covered for Part B'
  ptbcnt2004 = 'Number of Months in 2004 Covered for Part B'
  ptbcnt2005 = 'Number of Months in 2005 Covered for Part B'
  hmocnt1986 = 'Number of Months in 1986 as an HMO member'
  hmocnt1987 = 'Number of Months in 1987 as an HMO member'
  hmocnt1988 = 'Number of Months in 1988 as an HMO member'
  hmocnt1989 = 'Number of Months in 1989 as an HMO member'
  hmocnt1990 = 'Number of Months in 1990 as an HMO member'
  hmocnt1991 = 'Number of Months in 1991 as an HMO member'
  hmocnt1992 = 'Number of Months in 1992 as an HMO member'
  hmocnt1993 = 'Number of Months in 1993 as an HMO member'
  hmocnt1994 = 'Number of Months in 1994 as an HMO member'
  hmocnt1995 = 'Number of Months in 1995 as an HMO member'
  hmocnt1996 = 'Number of Months in 1996 as an HMO member'
  hmocnt1997 = 'Number of Months in 1997 as an HMO member'
  hmocnt1998 = 'Number of Months in 1998 as an HMO member'
  hmocnt1999 = 'Number of Months in 1999 as an HMO member'
  hmocnt2000 = 'Number of Months in 2000 as an HMO member'
  hmocnt2001 = 'Number of Months in 2001 as an HMO member'
  hmocnt2002 = 'Number of Months in 2002 as an HMO member'
  hmocnt2003 = 'Number of Months in 2003 as an HMO member'
  hmocnt2004 = 'Number of Months in 2004 as an HMO member'
  hmocnt2005 = 'Number of Months in 2005 as an HMO member'
  stbuy1986 = 'Number of Months in 1986 with State Buy-in Coverage'
  stbuy1987 = 'Number of Months in 1987 with State Buy-in Coverage'
  stbuy1988 = 'Number of Months in 1988 with State Buy-in Coverage'
  stbuy1989 = 'Number of Months in 1989 with State Buy-in Coverage'
  stbuy1990 = 'Number of Months in 1990 with State Buy-in Coverage'
  stbuy1991 = 'Number of Months in 1991 with State Buy-in Coverage'
  stbuy1992 = 'Number of Months in 1992 with State Buy-in Coverage'
  stbuy1993 = 'Number of Months in 1993 with State Buy-in Coverage'
  stbuy1994 = 'Number of Months in 1994 with State Buy-in Coverage'
  stbuy1995 = 'Number of Months in 1995 with State Buy-in Coverage'
  stbuy1996 = 'Number of Months in 1996 with State Buy-in Coverage'
  stbuy1997 = 'Number of Months in 1997 with State Buy-in Coverage'
  stbuy1998 = 'Number of Months in 1998 with State Buy-in Coverage'
  stbuy1999 = 'Number of Months in 1999 with State Buy-in Coverage'
  stbuy2000 = 'Number of Months in 2000 with State Buy-in Coverage'
  stbuy2001 = 'Number of Months in 2001 with State Buy-in Coverage'
  stbuy2002 = 'Number of Months in 2002 with State Buy-in Coverage'
  stbuy2003 = 'Number of Months in 2003 with State Buy-in Coverage'
  stbuy2004 = 'Number of Months in 2004 with State Buy-in Coverage'
  stbuy2005 = 'Number of Months in 2005 with State Buy-in Coverage'
  state    = 'State'
  county   = 'County'
  zip      = 'Zip Code'
  tract    = 'Census Tract 1970/80/90'
  tract2k  = 'Census Tract 2000'
  hsa      = 'Health Service Area'
  s_sex    = 'SEER Sex'
  rac_recb = 'SEER Race Recode B'
  icd_code = 'ICD Code - Cause of Death'
  cod89v   = 'Cause of Death 8th and 9th version'
  cod10v   = 'Cause of Death 10th version'
  ser_dodm = 'SEER Month of Death'
  ser_dody = 'SEER Year of Death'
  age_dx   = 'SEER Age at Diagnosis'
  srace    = 'SEER Race/Ethnicity'
  origin   = 'SEER Hispanic Surname'
  dx65m    = 'First Diagnosis date at age 65 + (months)'
  dx65y    = 'First Diagnosis date at age 65 + (years)'
  resnrec  = 'Diagnosis Indicator'
  age1dx   = 'Age at First Diagnosis'
  seq1ov65 = 'Over 65 Flag'
  multsite = 'Multiple Site Indicator'
  seq1dx   = '1st Cancer Sequence Number'
  count    = 'Number of SEER records'
  seq1     = 'Sequence Number 1'
  site1    = 'Cancer Site'
  siterkm1 = 'Cancer Site Recode with Kaposi Sarcoma and Mesothelioma'
  siter1   = 'Cancer Site Recode 1 (ICD-O-3)'
  hist1    = 'Histology Code 1 (ICD-O-3)'
  beh1     = 'Behavior Code 1 (ICD-O-3)'
  site2r1  = 'Cancer Site Recode 1 (ICD-O-2)'
  hist2_1  = 'Histology Code 1 (ICD-O-2)'
  beh2_1   = 'Behavior Code 1 (ICD-O-2)'
  modx1    = 'Month of Diagnosis 1'
  yrdx1    = 'Year of Diagnosis 1'
  ager1    = 'Age at Diagnosis Year 1'
  src1     = 'Reporting Source 1'
  hstst1   = 'Historic Stage 1'
  aj1sr1   = 'Modified AJC Stage 1 (1973-1987)'
  aj3sr1   = 'Modified AJC Stage 1 (1988+)'
  nosrg1   = 'Was Cancer Directed Surgery Performed?'
  grade1   = 'Grade 1'
  dxconf1  = 'Diagnostic Confirmation 1'
  sssurg1  = 'Site Specific Surgery 1'
  rad1     = 'Radiation 1'
  lat1     = 'Laterality 1'
  e4siz1   = 'EOD 4 (Size) 1'
  e4ext1   = 'EOD 4 (Extent) 1'
  e4nod1   = 'EOD 4 (Nodes) 1'
  e10sz1   = 'EOD 10 (Size) 1'
  e10ex1   = 'EOD 10 (Extent) 1'
  e10nd1   = 'EOD 10 (Nodes) 1'
  e10pn1   = 'EOD 10 (# Positive Nodes) 1'
  e10ne1   = 'EOD 10 (# Nodes Examined) 1'
  e10pe1   = 'EOD 10 (Prostate Pathology Ext 1995+) 1'
  marst1   = 'Marital Status'
  sxprim1  = 'Surgery of primary site (1998+)'
  numnd1   = 'Number of regional lymph node exams (1998+)'
  sxscop1  = 'Scope of regional lymph node surgery (1998+)'
  sxsite1  = 'Surgery of other reg/dist sites (1998+)'
  recstr1  = 'First course of reconstruction (1998+)'
  tumor1_1 = 'First Tumor Flag #1'
  tumor2_1 = 'Second Tumor Flag #1'
  tumor3_1 = 'Third Tumor Flag #1'
  frstprm1 = 'First Primary'
  radsurg1 = 'Radiation sequence with surgery'
  radbrn1  = 'Radiation to Brain and/or CNS'
  numprims = 'Number of Primaries'
  ctpci90  = 'Census Tract PCI (Census 1990)'                       
  ctmed90  = 'Census Tract Median Income (Census 1990)'             
  ctnon90  = 'Census Tract Pct Non High School Grads (Census 1990)'
  cthso90  = 'Census Tract Pct High School Only (Census 1990)'
  ctscl90  = 'Census Tract Pct Some College Education (Census 1990)'
  ctcol90  = 'Census Tract Pct College Education at least 4 years (Census 1990)' 
  ctden90  = 'Census Tract Density (Census 1990)'
  ctblk90  = 'Census Tract Pct Blacks (Census 1990)'                
  ctwht90  = 'Census Tract Pct Whites (Census 1990)'    
  cthsp90  = 'Census Tract Pct Hispanics (Census 1990)'
  ctpov90  = 'Census Tract Pct Poverty for All (Census 1990)'
  cten590  = 'Census Tract Pct of HHs who do not speak English well or at all 5+ (Census 1990)'
  cten690  = 'Census Tract Pct of HHs who do not speak English well or at all 65+ (Census 1990)'
  medag90  = 'Census Tract Median HH Income by Age (Census 1990)'
  medrc90  = 'Census Tract Median HH Income by Race (Census 1990)'
  povrc90  = 'Census Tract Pct Poverty by Race/Age (Census 1990)'
  nonrc90  = 'Census Tract Pct Non High School Grads by Race (Census 1990)'
  hsorc90  = 'Census Tract Pct High School Only by Race (Census 1990)'
  sclrc90  = 'Census Tract Pct Some College by Race (Census 1990)'
  colrc90  = 'Census Tract Pct College Education at least 4 years by Race (Census 1990)'
  zppci90  = 'Zip Code PCI (Census 1990)'                       
  zpmed90  = 'Zip Code Median Income (Census 1990)'             
  zpnon90  = 'Zip Code Pct Non High School Grads (Census 1990)'
  zphso90  = 'Zip Code Pct High School Only (Census 1990)'
  zpscl90  = 'Zip Code Pct Some College Education (Census 1990)'
  zpcol90  = 'Zip Code Pct College Education at least 4 years (Census 1990)' 
  zpden90  = 'Zip Code Density (Census 1990)'
  zpblk90  = 'Zip Code Pct Blacks (Census 1990)'                
  zpwht90  = 'Zip Code Pct Whites (Census 1990)'    
  zphsp90  = 'Zip Code Pct Hispanics (Census 1990)'
  zpen590  = 'Zip Code Pct of HHs who do not speak English well or at all 5+ (Census 1990)'
  zpen690  = 'Zip Code Pct of HHs who do not speak English well or at all 65+ (Census 1990)'
  znonrc90 = 'Zip Code Pct Non High School Grads by Race (Census 1990)'
  zhsorc90 = 'Zip Code Pct High School Only by Race (Census 1990)'
  zsclrc90 = 'Zip Code Pct Some College by Race (Census 1990)'
  zcolrc90 = 'Zip Code Pct College Education at least 4 years by Race (Census 1990)'
  ctpci00  = 'Census Tract PCI (Census 2000)'                       
  ctmed00  = 'Census Tract Median Income (Census 2000)'             
  ctnon00  = 'Census Tract Pct Non High School Grads (Census 2000)'
  cthso00  = 'Census Tract Pct High School Only (Census 2000)'
  ctscl00  = 'Census Tract Pct Some College Education (Census 2000)'
  ctcol00  = 'Census Tract Pct College Education at least 4 years (Census 2000)' 
  ctden00  = 'Census Tract Density (Census 2000)'
  ctblk00  = 'Census Tract Pct Blacks (Census 2000)'                
  ctwht00  = 'Census Tract Pct Whites (Census 2000)'    
  cthsp00  = 'Census Tract Pct Hispanics (Census 2000)'
  ctpov00  = 'Census Tract Pct Poverty for All (Census 2000)'
  cten500  = 'Census Tract Pct of HHs who do not speak English well or at all 5+ (Census 2000)'
  cten600  = 'Census Tract Pct of HHs who do not speak English well or at all 65+ (Census 2000)'
  medag00  = 'Census Tract Median HH Income by Age (Census 2000)'
  medrc00  = 'Census Tract Median HH Income by Race (Census 2000)'
  povrc00  = 'Census Tract Pct Poverty by Race/Age (Census 2000)'
  nonrc00  = 'Census Tract Pct Non High School Grads by Race (Census 2000)'
  hsorc00  = 'Census Tract Pct High School Only by Race (Census 2000)'
  sclrc00  = 'Census Tract Pct Some College by Race (Census 2000)'
  colrc00  = 'Census Tract Pct College Education by Race (Census 2000)'
  zppci00  = 'Zip Code PCI (Census 2000)'                       
  zpmed00  = 'Zip Code Median Income (Census 2000)'             
  zpnon00  = 'Zip Code Pct Non High School Grads (Census 2000)'
  zphso00  = 'Zip Code Pct High School Only (Census 2000)'
  zpscl00  = 'Zip Code Pct Some College Education (Census 2000)'
  zpcol00  = 'Zip Code Pct College Education at least 4 years (Census 2000)' 
  zpden00  = 'Zip Code Density (Census 2000)'
  zpblk00  = 'Zip Code Pct Blacks (Census 2000)'                
  zpwht00  = 'Zip Code Pct Whites (Census 2000)'    
  zphsp00  = 'Zip Code Pct Hispanics (Census 2000)'
  zpen500  = 'Zip Code Pct of HHs who do not speak English well or at all 5+ (Census 2000)'
  zpen600  = 'Zip Code Pct of HHs who do not speak English well or at all 65+ (Census 2000)'
  znonrc00 = 'Zip Code Pct Non High School Grads by Race (Census 2000)'
  zhsorc00 = 'Zip Code Pct High School Only by Race (Census 2000)'
  zsclrc00 = 'Zip Code Pct Some College by Race (Census 2000)'
  zcolrc00 = 'Zip Code Pct College Education by Race (Census 2000)'
  plc_brth = 'Place of Birth'
  codkm    = 'Cause of Death to Site Recode KM'
  code_sys = 'Census Coding System 1970/1980/1990'
  reg65    = 'SEER Registry Code on first SEER record at age 65 or older or last record.'
  cnty1    = 'SEER County Code'
  ;
run;

proc contents data=pedsf position;
run;