Table 2. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of the BEMPU TempWatch.
| Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | |
|---|---|---|---|---|---|
| All neonates | 250/369 (67.8%) | 1,538/1,604 (95.9%) | 250/316 (79.1%) | 1,538/1,657 (92.8%) | 90.6% |
| Incubator | 87/149 (58.4%) | 1,039/1,064 (97.7%) | 87/112 (77.7%) | 1,039/1,101 (94.4%) | 92.8% |
| Not in incubators | 139/168 (82.7%) | 433/470 (92.1%) | 139/176 (79.0%) | 433/462 (93.7%) | 89.7% |
| Low birth weight (1,500–2,500 g) | 125/170 (73.5%) | 810/848 (95.5%) | 125/163 (76.7%) | 810/855 (94.7%) | 91.8% |
| Very or extremely low birth weight (<1,500 g) | 125/199 (62.8%) | 728/756 (96.3%) | 125/153 (81.7%) | 728/802 (90.8%) | 89.3% |