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. 2018 Mar 7;6(3):e59. doi: 10.2196/mhealth.8263

Table 3.

Participants’ characteristics (study 2, N=60).

Characteristic Experimental group

1: Quiz only (n=21) 2: Videos and messages only (n=15) 3 Quiz + Videos and messages (n=24)
Gender, n (%)



Women 19 (90) 14 (93,5) 23 (96)

Men 2 (10) 1 (6,5 ) 1 (4)
Age, mean (SD) 33.61 (3.99) 34.4 (5.22) 33.34 (5.61)
Nationality, n (%)



Italian 21 (100) 15 (100) 23 (96)

Brazilian N/Aa N/A 1 (4)
Education, n (%)



University 14 (67) 8 (53) 18 (75)

Secondary School 6 (28) 7 (46) 5 (21)

Apprentice 1 (5) N/A 1 (4)
No. of children, n (%)



1 18 (85) 12 (80) 17 (66)

2 or more 3 (15) 3 (20) 7 (34)

aN/A: not available.