Table 1.

Internet gaming disorder criteria and percentages of gamers per criteria

IGD criteria (DSM-5)	Percentage of “yes” (N = 97)
Preoccupation with Internet games	77.3
Withdrawal symptoms when games are taken away	14.4
Tolerance (need for increasing the amount of time spent playing)	35.1
Unsuccessful attempts to control participation in games	48.5
Loss of interest in other activities	21.6
Continued use despite problem awareness	59.8
Deceiving relatives	30.9
Use for mood regulation	39.2
Jeopardize relationship or job	15.5
Proportion of participants endorsing IGD criteria (5+ criteria)	33

Note. IGD: Internet gaming disorder.