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. 2023 Jan 19;6:e36807. doi: 10.2196/36807

Table 3.

Summary of statistics of the participants (N=65).

Statistic description Participants, n (%) SUSa score, mean (SD) t test (df) P value
Region 0.091 (2) .91

Finland 23 (35) 68.3 (11.95)


Northern Ireland and Ireland 22 (34) 65.9 (19.34)


Sweden 20 (31) 67.3 (23.28)

Sex 0.447 (63) .66

Male 28 (43) 65.98 (18.25)


Female 37 (57) 68.04 (18.50)

Wearables used 0.851 (63) .40

Xiaomi Mi Band 28 (43) 69.4 (19.30)


Xiaomi Mi Band+Axivity AX3 37 (57) 65.5 (17.50)

Age (years) 0.411 (2) .81

<70 23 (35) 71.3 (14.60)


70-74 32 (49) 67.6 (19.30)


>74 20 (31) 67.3 (23.30)

aSUS: System Usability Scale.