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. 2014 Apr 25;16(4):e115. doi: 10.2196/jmir.3330

Table 3.

Participants’ survey responses.

Question N n (%) Mean (SD) IQR
Display on screen is comprehensible and easy to follow 63 63 (100)

Font size looks appropriate 62 61 (98)

Single page design is satisfactory 62 62 (100)

Visualization of results is an interesting option 61 58 (95)

Display of results is comprehensible 60 48 (80)

Ease of input responses 63
4.6 (0.7) 4-5
Questions readability 63
4.6 (0.8) 4-5
Scores readability 61
4.0 (1.0) 4-5
Interested in longitudinal follow-up of personal scores 60
4.4 (0.9) 4-5
Difficulty with computing material 60 8 (13)

Ease of filling (electronic vs paper) 55
4.0 (1.0) 3-5
Preference 55



Indifferent
20 (36)


Paper
5 (9)


Electronic
30 (55)