Details of length of stay and drain type used at individual centres
| Centre | No of patients | Hospital stay in days* (placebo/urokinase) | Days to discharge criteria* (placebo/urokinase) | Drain type (small/large) |
|---|---|---|---|---|
| *Values are geometric means. | ||||
| A | 1 | –/9.0 | –/7.0 | –/1 |
| B | 8 | 14.2/11.0 | 13.6/11.0 | 0/8 |
| C | 2 | 10.0/6.0 | 9.0/6.0 | 2/0 |
| D | 20 | 8.9/5.4 | 8.2/5.4 | 20/0 |
| E | 4 | 16.6/7.9 | 15.8/6.5 | 0/4 |
| F | 2 | 6.9/– | 6.5/– | 0/2 |
| G | 3 | 6.3/18.0 | 6.3/15.0 | 3/0 |
| H | 13 | 8.7/8.1 | 8.3/7.7 | 0:13 |
| J | 2 | 6.0/10.0 | 5.0/5.0 | 0/2 |
| L | 3 | 10.5/5.0 | 8.3/5.0 | 0/3 |