1992 | 1993 | 1994 | 1995 | ||
---|---|---|---|---|---|
1 | Hospital discharges | 629,881 | 621,209 | 625,020 | 625,037 |
2 | ICD-9 518.5 only* | 217 | 162 | 139 | 161 |
3 | ICD-9 518.82 only* | 97 | 71 | 69 | 58 |
4 | 518.5 + 96.71† | ||||
ventilator < 4 days | |||||
(expired/total) | 10/35 | 27/116 | 32/158 | 42/179 | |
5 | 518.5 + 96.72† | ||||
ventilator > 4 days | 72 | 245 | 315 | 296 | |
6 | 518.82 + 96.71† | ||||
ventilator < 4 days | |||||
(expired/total) | 9/30 | 28/68 | 19/74 | 24/78 | |
7 | 518.82 + 96.72† | ||||
ventilator > 4 days | 68 | 139 | 165 | 167 | |
8 | 518.5 + 96.70† | ||||
ventilator duration NOS | 0 | 1 | 2 | 3 | |
9 | 518.82 + 96.70† | ||||
ventilator NOS | 0 | 0 | 5 | 1 | |
Total | 519 | 802 | 927 | 942 |