Table 3.

Questionnaire participation rates and devices in Typeform.com.

	Responses	Total visits	Unique visits	Completion rate%	Average time to complete
First questionnaire	213	1,364	1,111	19.3	10:33
PCs and laptops	121	689	549	22.20	10:40
Smartphones	83	635	526	15.80	10:51
Tablets	9	40	36	25	06:15
Second questionnaire	172	359	314	55.1	03:14
PCs and laptops	107	182	143	75.5	02:56
Smartphones	62	169	154	40.3	03:52
Tablets	3	8	7	24.9	03:06
Completion rate compared to the first questionnaire				80.75
Third questionnaire	160	372	180	88.9	10:44
PCs and laptops	85	181	91	93.4	17:54
Smartphones	68	176	82	82.9	02:39
Tablets	7	15	7	100	02:32
Completion rate compared to the second questionnaire				93
Completion rate compared to the first questionnaire				75