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. 2010 May;69(5 suppl 2):21–24.

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