Table 2.

The reasons and side effects of EDs consumption

Have you ever heard of EDs? (N=4608)	N (%)
Yes	4083 (88.6)
No	525 (11.4)
Access to EDs information(N=4083)
Advertisement	3810 (93.3)
Peers	1613 (39.5)
Websites	1579 (38.7)
Magazines	1398 (34.2)
Teleplays	1109 (27.2)
Newspapers	906 (22.2)
Reason for using EDs (N=3249)
Relieve fatigue	1730 (53.25)
Just for fun	1260 (38.78)
Influenced by peers	686 (21.11)
Stay up late	530 (16.31)
Take before the exam	366 (11.27)
Improve negative emotions	199 (6.12)
Side effects (N=3249)
Cardiopalmus	429 (13.20)
Insomnia	136 (4.19)
Dizziness	72 (2.22)

SEs in the parentheses.

EDs, energy drinks.