Hi,
In the below I want to create a new variable new_code which groups all the codes in the 45 series....
I have shown it for some on the extreme right of the table..
Thanks
ID LOS ICU_LOS CODE SURG_DATE LAB_DATE LAB LAB_VALUE NEW_CODE
101 8 1.08 45.79 02FEB2011 04FEB2011 BUN 20 45.XX
101 8 1.08 45.79 02FEB2011 04FEB2011 WBC 10.1 45.XX
101 8 1.08 45.79 02FEB2011 04FEB2011 HEMAT 29.9
101 8 1.08 45.79 02FEB2011 04FEB2011 PLATE 151
101 8 1.08 45.79 02FEB2011 08FEB2011 WBC 9.1
101 8 1.08 45.79 02FEB2011 08FEB2011 HEMAT 25
101 8 1.08 45.79 02FEB2011 08FEB2011 PLATE 159 45.XX
102 84 45.81 45.73 19NOV2010 03JAN2011 BUN 11 45.XX
102 84 45.81 45.73 19NOV2010 03JAN2011 ALBU 2.9 45.XX
102 84 45.81 45.73 19NOV2010 03JAN2011 WBC 4.8
102 84 45.81 45.73 19NOV2010 03JAN2011 HEMAT 24.4
102 84 45.81 45.73 19NOV2010 03JAN2011 PLATE 72
102 84 45.81 45.73 19NOV2010 03JAN2011 WBC 5.4
102 84 45.81 45.73 19NOV2010 03JAN2011 HEMAT 26
102 84 45.81 45.73 19NOV2010 03JAN2011 PLATE 89
103 11 50 45.79 08JAN2011 11JAN2011 WBC 17.8 45.XX
103 11 50 45.79 08JAN2011 11JAN2011 HEMAT 40.9 45.XX
103 11 50 45.79 08JAN2011 11JAN2011 PLATE 307 45.XX
103 11 50 45.79 08JAN2011 11JAN2011 BUN 8 45.XX
103 11 50 45.79 08JAN2011 11JAN2011 WBC 10.1
103 11 50 45.79 08JAN2011 11JAN2011 HEMAT 34
103 11 50 45.79 08JAN2011 11JAN2011 PLATE 270
103 11 50 45.79 08JAN2011 11JAN2011 BUN 70