Data Set Name: NIS_1997_SUPPLEMENTAL Number of Observations: 7148420 Total Record Length: 354 Total Number of Data Elements: 87 Columns Description ======= =========== 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Data element number 31- 59 Data element name 61- 63 Starting column of data element in ASCII file 65- 67 Ending column of data element in ASCII file 69 Non-zero number of digits after decimal point for numeric data element 71- 74 Data element type (Num=numeric; Char=character) 76-175 Data element label NIS 1997 Supplemental 1 TRENDWT 1 11 7 Num Trend weight to discharges in the universe NIS 1997 Supplemental 2 SEQ 12 24 Num I:HCUP-3 record sequence number NIS 1997 Supplemental 3 AWEEKEND 25 26 Num Admission day is a weekend NIS 1997 Supplemental 4 DISPUNIFORM 27 28 Num Disposition of patient (uniform) NIS 1997 Supplemental 5 FEMALE 29 30 Num Indicator of sex NIS 1997 Supplemental 6 PRCCS1 31 33 Num CCS: principal procedure NIS 1997 Supplemental 7 PRCCS2 34 36 Num CCS: procedure 2 NIS 1997 Supplemental 8 PRCCS3 37 39 Num CCS: procedure 3 NIS 1997 Supplemental 9 PRCCS4 40 42 Num CCS: procedure 4 NIS 1997 Supplemental 10 PRCCS5 43 45 Num CCS: procedure 5 NIS 1997 Supplemental 11 PRCCS6 46 48 Num CCS: procedure 6 NIS 1997 Supplemental 12 PRCCS7 49 51 Num CCS: procedure 7 NIS 1997 Supplemental 13 PRCCS8 52 54 Num CCS: procedure 8 NIS 1997 Supplemental 14 PRCCS9 55 57 Num CCS: procedure 9 NIS 1997 Supplemental 15 PRCCS10 58 60 Num CCS: procedure 10 NIS 1997 Supplemental 16 PRCCS11 61 63 Num CCS: procedure 11 NIS 1997 Supplemental 17 PRCCS12 64 66 Num CCS: procedure 12 NIS 1997 Supplemental 18 PRCCS13 67 69 Num CCS: procedure 13 NIS 1997 Supplemental 19 PRCCS14 70 72 Num CCS: procedure 14 NIS 1997 Supplemental 20 PRCCS15 73 75 Num CCS: procedure 15 NIS 1997 Supplemental 21 NIS_STRATUM 76 79 Num H:Stratum used to post-stratify hospital NIS 1997 Supplemental 22 TOTAL_DISC 80 85 Num H:Total hospital discharges NIS 1997 Supplemental 23 HOSP_BEDSIZE 86 87 Num Bed size of hospital NIS 1997 Supplemental 24 HOSP_CONTROL 88 89 Num Control/ownership of hospital NIS 1997 Supplemental 25 HOSP_LOCATION 90 91 Num Location (urban/rural) of hospital NIS 1997 Supplemental 26 HOSP_LOCTEACH 92 93 Num Location/teaching status of hospital NIS 1997 Supplemental 27 HOSP_REGION 94 95 Num Region of hospital NIS 1997 Supplemental 28 HOSP_TEACH 96 97 Num Teaching status of hospital NIS 1997 Supplemental 29 NDX 98 99 Num I:Number of diagnoses on this discharge NIS 1997 Supplemental 30 DXCCS1 100 102 Num CCS: principal diagnosis NIS 1997 Supplemental 31 DXCCS2 103 105 Num CCS: diagnosis 2 NIS 1997 Supplemental 32 DXCCS3 106 108 Num CCS: diagnosis 3 NIS 1997 Supplemental 33 DXCCS4 109 111 Num CCS: diagnosis 4 NIS 1997 Supplemental 34 DXCCS5 112 114 Num CCS: diagnosis 5 NIS 1997 Supplemental 35 DXCCS6 115 117 Num CCS: diagnosis 6 NIS 1997 Supplemental 36 DXCCS7 118 120 Num CCS: diagnosis 7 NIS 1997 Supplemental 37 DXCCS8 121 123 Num CCS: diagnosis 8 NIS 1997 Supplemental 38 DXCCS9 124 126 Num CCS: diagnosis 9 NIS 1997 Supplemental 39 DXCCS10 127 129 Num CCS: diagnosis 10 NIS 1997 Supplemental 40 DXCCS11 130 132 Num CCS: diagnosis 11 NIS 1997 Supplemental 41 DXCCS12 133 135 Num CCS: diagnosis 12 NIS 1997 Supplemental 42 DXCCS13 136 138 Num CCS: diagnosis 13 NIS 1997 Supplemental 43 DXCCS14 139 141 Num CCS: diagnosis 14 NIS 1997 Supplemental 44 DXCCS15 142 144 Num CCS: diagnosis 15 NIS 1997 Supplemental 45 E_CCS1 145 148 Num CCS: E Code 1 NIS 1997 Supplemental 46 E_CCS2 149 152 Num CCS: E Code 2 NIS 1997 Supplemental 47 E_CCS3 153 156 Num CCS: E Code 3 NIS 1997 Supplemental 48 E_CCS4 157 160 Num CCS: E Code 4 NIS 1997 Supplemental 49 ELECTIVE 161 162 Num Elective versus non-elective admission NIS 1997 Supplemental 50 NECODE 163 165 Num Number of E codes on this record NIS 1997 Supplemental 51 ZipInc_Qrtl 166 167 Num Median Household Income Quartiles for Patient's ZIP Code NIS 1997 Supplemental 52 DX1 168 172 Char I:Principal diagnosis NIS 1997 Supplemental 53 DX2 173 177 Char I:Diagnosis 2 NIS 1997 Supplemental 54 DX3 178 182 Char I:Diagnosis 3 NIS 1997 Supplemental 55 DX4 183 187 Char I:Diagnosis 4 NIS 1997 Supplemental 56 DX5 188 192 Char I:Diagnosis 5 NIS 1997 Supplemental 57 DX6 193 197 Char I:Diagnosis 6 NIS 1997 Supplemental 58 DX7 198 202 Char I:Diagnosis 7 NIS 1997 Supplemental 59 DX8 203 207 Char I:Diagnosis 8 NIS 1997 Supplemental 60 DX9 208 212 Char I:Diagnosis 9 NIS 1997 Supplemental 61 DX10 213 217 Char I:Diagnosis 10 NIS 1997 Supplemental 62 DX11 218 222 Char I:Diagnosis 11 NIS 1997 Supplemental 63 DX12 223 227 Char I:Diagnosis 12 NIS 1997 Supplemental 64 DX13 228 232 Char I:Diagnosis 13 NIS 1997 Supplemental 65 DX14 233 237 Char I:Diagnosis 14 NIS 1997 Supplemental 66 DX15 238 242 Char I:Diagnosis 15 NIS 1997 Supplemental 67 PR1 243 246 Char I:Principal procedure NIS 1997 Supplemental 68 PR2 247 250 Char I:Procedure 2 NIS 1997 Supplemental 69 PR3 251 254 Char I:Procedure 3 NIS 1997 Supplemental 70 PR4 255 258 Char I:Procedure 4 NIS 1997 Supplemental 71 PR5 259 262 Char I:Procedure 5 NIS 1997 Supplemental 72 PR6 263 266 Char I:Procedure 6 NIS 1997 Supplemental 73 PR7 267 270 Char I:Procedure 7 NIS 1997 Supplemental 74 PR8 271 274 Char I:Procedure 8 NIS 1997 Supplemental 75 PR9 275 278 Char I:Procedure 9 NIS 1997 Supplemental 76 PR10 279 282 Char I:Procedure 10 NIS 1997 Supplemental 77 PR11 283 286 Char I:Procedure 11 NIS 1997 Supplemental 78 PR12 287 290 Char I:Procedure 12 NIS 1997 Supplemental 79 PR13 291 294 Char I:Procedure 13 NIS 1997 Supplemental 80 PR14 295 298 Char I:Procedure 14 NIS 1997 Supplemental 81 PR15 299 302 Char I:Procedure 15 NIS 1997 Supplemental 82 ECODE1 303 307 Char E code 1 NIS 1997 Supplemental 83 ECODE2 308 312 Char E code 2 NIS 1997 Supplemental 84 ECODE3 313 317 Char E code 3 NIS 1997 Supplemental 85 ECODE4 318 322 Char E code 4 NIS 1997 Supplemental 86 MDNUM1_S 323 338 Char Physician 1 number (synthetic) NIS 1997 Supplemental 87 MDNUM2_S 339 354 Char Physician 2 number (synthetic)