Table 3.
Summary of out-of-range and in-range results for i-STAT® and epoc® by individual device and by manufacturer
| i-STAT® | |||
|---|---|---|---|
| Device | Out-of-rangea | In-rangea | Proportion Out-of-range by device |
| CP1 | 0 (0.0%) | 13 (100.0%) | 0 (0.0%) |
| CP2 | 4 (23.5%) | 13 (76.5%) | 4 (14.8%) |
| CP3 | 4 (23.5%) | 13 (76.5%) | 4 (14.8%) |
| CP4 | 2 (20.0%) | 8 (80.0%) | 2 (7.4%) |
| CP5 | 2 (18.1%) | 9 (81.8%) | 2 (7.4%) |
| CP6 | 15 (41.7%) | 21 (58.3%) | 15 (55.5%) |
| Total Out-of-range | 27/104 (26.0%) | 77/104 (74.0%) | 27 (100.0%) |
| epoc® | |||
| CP1 | 5 (38.5%) | 8 (61.5%) | 5 (10.2%) |
| CP2 | 6 (31.6%) | 13 (68.4%) | 6 (12.2%) |
| CP3 | 10 (58.8%) | 7 (41.2%) | 10 (20.4%) |
| CP4 | 6 (54.6%) | 5 (45.5%) | 6 (12.2%) |
| CP5 | 3 (27.3%) | 8 (72.7%) | 3 (6.1%) |
| CP6 | 19 (54.3%) | 16 (45.7%) | 19 (38.8%) |
| Total Out-of-range | 49/106 (46.2%) | 57/106 (53.8%) | 49 (100.0%) |
aOut-of-range refers to outside of the a priori laboratory to POCT acceptable Comparative Range and vice versa