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. 2022 Feb 18;6(2):e28913. doi: 10.2196/28913

Table 2.

Mean (SD) of mastery experience and usefulness of interaction by sequence and treatment.

Measure Total (n=54) PAa (n=26) APb (n=28)
Usefulness of interaction



Physio (n=49) 3.84 (0.24) 3.84 (0.27) 3.84 (0.22)

App (n=51) 3.32 (0.68) 3.43 (0.57) 3.22 (0.75)
Mastery experience



Physio (n=49) 3.51 (0.32) 3.55 (0.27) 3.47 (0.36)

App (n=51) 3.16 (0.56) 3.34 (0.40) 3.00 (0.64)

aPA: physiotherapist–app.

bAP: app–physiotherapist.