Occurrence of observation sets with and without errors by observation sequence type
| Without errors n (%) | With errors n (%) | |||
|---|---|---|---|---|
| Occurring as part of a stable series | ||||
| Within sequence where EWS values=0 | 7113 | (97.0) | 219 | (3.0) |
| Within sequence where EWS values≥1 | 800 | (72.2) | 308 | (27.8) |
| Occurring after the end of a stable series | ||||
| First observation after a sequence where EWS values=0 | 315 | (44.7) | 389 | (55.3) |
| First observation after a sequence where EWS values≥1 | 215 | (72.1) | 83 | (27.9) |
| Other | 2424 | (66.6) | 1213 | (33.4) |
| Total | 10 867 | (83.1) | 2212 | (16.9) |
EWS, early warning score.