Eliciting meta consent for future secondary research use of health data using a smartphone application - a proof of concept study in the Danish population

Table 4 Time use on app pages

Times in seconds	Consent types information page	Data types consent choice page	Research types consent choice page	Your choices confirmation page	Total time in app^a
Minimum	1.2	1.2	1.4	1.2	48.4
25% percentile	22.7	25.3	19.5	7.7	195.6
Median	32.0	39.2	30.0	17.8	263.5
75% percentile	47.8	65.4	47.7	31.6	380.9
Maximum	263.0	236.3	281.2	506.2	1293.8

N = 221 ^aThe times for the individual pages do not sum to the total time, since the app contains an introductory and a thank you page, a demographic questionnaire, as well as optional further information pages

ISSN: 1472-6939