Table 2.
Actiheart vs. ActiTrainer: Participant Characteristics and Mean Wear Time
| Actiheart | ActiTrainer | |||||
| Total | Males | Females | Total | Males | Females | |
| N=17 | N=10 | N=7 | N=15 | N=7 | N=8 | |
| Age (years) | 36.3 ± 12.7 | 36.8 ± 12.1 | 35.6 ± 14.4 | 44.3 ± 13.1 | 47.9 ± 13.1 | 40.6 ± 12.8 |
| BMI (kg/m2) | 31.0 ± 7.5 | 30.0 ± 6.3 | 32.5 ± 9.5 | 31.2 ± 7.2 | 33.5 ± 7.0 | 28.5 ± 6.9 |
| Chest circumference (in) | 41.7 ± 6.4 | 41.6 ± 6.4 | 41.9 ± 7.1 | 43.0 ± 8.7 | 47.0 ± 5.0 | 38.5 ± 10.0 |
| Mean wear days (out of 7) | 6.5 ± 0.9 | 6.3 ± 1.1 | 6.8 ± 0.4 | 6.0 ± 1.7 | 6.0 ± 1.8 | 6.0 ± 1.8 |
| Mean daily wear (hrs/day) | 12.6 ± 3.2 | 11.2 ± 2.6 | 14.3 ± 3.1 | 10.9 ± 3.5 | 11.1 ± 3.9 | 10.8 ± 3.4 |
| Comfort level (1–10 scale) | 7.3 ± 2.4 | 7.2 ± 2.4 | 7.4 ± 2.3 | 6.3 ± 3.0 | 4.3 ± 3.4 | 8.0 ± 1.5 |