Skip to main content
. 2018 Jul 26;20(7):e247. doi: 10.2196/jmir.9923

Table 1.

Participants’ demographic characteristics.

Demographics Gamified pilot (n=11) and real-life (n=39) Nongamified pilot (n=8) and real-life (n=36) Total pilot (n=19) and real-life (N=75) Statistics
F value χ21 P value
Age (years), mean (SD)


Pilot 19.6 (1,7) 20.0 (1.3) 19.7 (1.5) 0.399a .54

Real-life 23.4 (5.6) 22.2 (1.5) 22.8 (4.2) 1.610b .21
Sex (female), n (%)


Pilot 8 (73) 7 (88) 15 (79) 0.6 .44

Real-life 28 (72) 21 (58) 49 (65) 1.5 .22
Nationality (Dutch), n (%)


Pilot 10 (91) 2 (25) 12 (63) 8.7 .003

Real-life 10 (26) 7 (19) 17 (23) 0.4 .52

aF1,17

bF1,73