Table 1.
Five-figure distributions for PRISM III score, PICU length of stay and alarm data
| Real data |
Synthetic data |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (N = 410) |
(N = 401) |
||||||||||||
| Min | 25th | 50th | 75th | 90th | Max | Min | 25th | 50th | 75th | 90th | Max | P * | |
| Prism III score | 0 | 0 | 2 | 4 | 10.5 | 46 | 0 | 0 | 2 | 4 | 10 | 38 | .93 |
| Number of alarms | 1 | 76 | 229 | 809 | 4840 | 17 688 | 6 | 80 | 236 | 792 | 4775 | 15 229 | .99 |
| ICU length of stay | 0.1 | 0.7 | 1.3 | 3.4 | 10.6 | 73.3 | 0.2 | 0.7 | 1.3 | 3.1 | 9.5 | 34.3 | .96 |
| Number of alarms/ICU length of stay | 2.9 | 70.6 | 168.5 | 422.6 | 737.0 | 2474.0 | 5.4 | 70.7 | 169.0 | 419.8 | 732.9 | 1496.2 | .97 |
*
Wilcoxon Rank Sum test comparing real versus synthetic data distributions.