Age (mean, SD) |
20.97 |
2.54 |
Gender |
Male |
27 |
18 |
Female |
123 |
82 |
Year of enrollment |
2017 |
52 |
35 |
2018 |
49 |
33 |
2019 |
49 |
33 |
Most frequently accessed social media platform |
Twitter |
15 |
10 |
Facebook |
30 |
20 |
Instagram |
35 |
23 |
YouTube |
26 |
17 |
WhatsApp |
44 |
29 |
Using social media for a long time |
≤3 years |
32 |
21.3 |
>3 years |
118 |
78.7 |
The amount of time spent on social media |
≤3 h of social media use |
46 |
30.7 |
>3 h of social media use |
104 |
69.3 |
Categorization in the SMAS |
Addicted |
114 |
76 |
Not addicted |
36 |
24 |
Quality of sleep |
Good |
44 |
29.3 |
Poor |
106 |
70.3 |
Sleep efficiency (%) |
>85 |
28 |
18.7 |
75–84 |
49 |
32.7 |
65–74 |
51 |
34 |
<65 |
22 |
14.7 |
Total sleep time (h) |
>7 |
11 |
7.3 |
6–7 |
39 |
26 |
5–5.9 |
61 |
40.7 |
<5 |
39 |
26 |
Sleep latency (min) |
14–30 |
39 |
26 |
31–60 |
61 |
40.7 |
>60 |
39 |
26 |