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. 2020 Jul 27;8(7):e19585. doi: 10.2196/19585

Table 2.

Scores of the System Usability Scale (SUS) from the second-week and postintervention surveys for the high-potential and low-potential groups (N=11).

Group and survey

Mean (SD) Minimum Maximum Median
High-potential group (n=6)

Second week of intervention

70.83 (8.75) 60.0 80.0 73.75

Postintervention

72.08 (7.31) 65.0 82.5 71.25
Low-potential group (n=5)

Second week of intervention

56.00 (6.51) 50.0 65.0 55.00

Postintervention

67.50 (7.28) 57.5 75.0 70.00