Table 2. Soft launch operational metrics.
| 101 | 102 | 103 | 104 | 105 | |
|---|---|---|---|---|---|
| Total number of clinical alerts | 7 | 34 | 62 | 23 | 2 |
| Number of MCI alerts | 0 | 1/34 (3.0%) | 1/62 (1.6%) | 1/23 (4.3%) | 0 |
| Number of tachypnea alerts | 0 | 33/34 (97%) | 61/62 (98.4%) | 22/23 (95.7%) | 2/2 (100%) |
| Number of tachycardia alerts | 0 | 0 | 0 | 0 | 0 |
| Number of Afib with RVR alerts | 0 | 0 | 0 | 0 | 0 |
| Number of Afib alerts | 6/7 (85.7%) | 0 | 0 | 0 | 0 |
| Number of bradycardia alerts | 1/7 (14.2%) | 0 | 0 | 0 | 0 |
| Total number of operational alerts | 2 | 5 | 0 | 0 | 5 |
| Number of patch memory alerts | 1/2 (50%) | 0 | 0 | 0 | 1/5 (20%) |
| Number of impedance alerts | 1/2 (50%) | 5/5 (100%) | 0 | 0 | 4/5 (80%) |
| Amount of data (hours) | 707.97 | 719.28 | 716.12 | 752.58 | 292.47 |
| Adherence to completing daily symptom survey | 21/30 (70%) | 25/30 (83.3%) | 27/30 (90%) | 28/30 (93.3%) | 3/24 (12.5%) |
| Adherence to completing daily weights | 21/30 (70%) | 25/30 (83.3%) | 27/30 (90%) | 28/30 (93.3%) | 3/24 (12.5%) |
| Average time between clinical events (minutes) | 4,943 | 1051 | 335 | 1,868 | 2,786 |
| Average clinical event duration (minutes) | 517 | 119 | 158 | 152 | 518 |
| Number of alerts reviews by HHN | 8/9 (88.9%) | 39/39 (100%) | 62/62 (100%) | 23/23 (100%) | 7/7 (100%) |
| Number of HHN notes filed in EHR | 3 | 0 | 0 | 2 | 0 |
| Number of HHN notes filed in pinpointIQ | 2 | 7 | 13 | 5 | 1 |
| Number of phone calls from HHN during study period | 3 | 7 | 4 | 5 | 1 |
| Number of medication adherence education | 3 | 0 | 0 | 2 | 0 |
| Number of diet adherence education | 1 | 0 | 0 | 1 | 0 |
| Number of home visits related to clinical alerts | 3 | 0 | 0 | 0 | 0 |
| Number of home visits related to operational alerts | 0 | 0 | 0 | 0 | 3 |
| Number of HF RN study-related notes filed in EHR | 0 | 0 | 0 | 1 | 0 |
| Number of HF NP study-related notes filed in EHR | 0 | 0 | 0 | 0 | 0 |
| Number of HF attendings study-related notes filed in EHR | 0 | 0 | 0 | 0 | 0 |
Abbreviations: Afib with RVR, atrial fibrillation with rapid ventricular response; EHR, electronic health record; HF, heart failure; HHN, home health nurse; MCI, multivariate change index; NP, nurse practitioner.