Table 1.

Demographic characteristics of the respondents

	Phase 1 (n = 566)	Phase 2 (n = 616)
Gender, n (%)
Male	163 (28.8%)	290 (47.1%)
Female	403 (71.2%)	326 (52.9%)
Year of study, n (%)
Academic	323 (57.1%)	292 (47.4%)
Clinical	243 (42.9%)	324 (52.6%)
Type of smartphone, n (%)
Google Android	475 (83.9%)	496 (80.5%)
Apple iOS (iphone)	70 (12.4%)	98 (15.9%)
Others	21 (3.7%)	22 (3.6%)
Internet speed, n (%)
Watching videos
Slow	109 (19.3%)	77 (12.5%)
Average	329 (58.1%)	368 (59.7%)
Rapid	128 (22.6%)	171 (27.8)
Social media
Slow	39 (6.9%)	38 (6.2%)
Average	287 (50.7%)	321 (52.1%)
Rapid	240 (42.4%)	257 (41.7%)
Surfing websites
Slow	110 (19.4%)	107 (17.4%)
Average	309 (54.6%)	334 (54.2%)
Rapid	147 (26%)	175 (28.4%)
Uploading
Slow	248 (43.8%)	267 (43.3%)
Average	267 (47.2%)	272 (44.2%)
Rapid	51 (9%)	77 (12.5%)