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. 2018 Mar 14;8(1):81–95. doi: 10.1007/s12553-018-0221-y

Table 4.

Usability results for the intervention and control groups and for the usability study of the TogetherActive system [11]

Intervention group
Mean ± SD (n = 15)
Control group
Mean ± SD (n = 10)
Usability study [11]
Mean ± SD (n = 8)
OVERALL (Q1 to Q19) 3.71 ± 1.51 3.15 ± 1.75 3.81 ± 1.09
SYSUSE (Q1 to Q18) 3.56 ± 1.55 3.02 ± 1.74 3.89 ± 1.03
INFOQUAL (Q9 to Q15) 3.91 ± 1.54 3.38 ± 1.81 3.81 ± 1.06
INTERQUAL (Q16 to Q18) 3.64 ± 1.32 3.03 ± 1.66 3.5 ± 1.29