Table 1.

Diagnostic criteria for DSM-5 and ICD-11. Diagnostic and Statistical Manual of Mental Disorders (DSM-5) included in 2013 internet gaming disorder (IGD) as a condition for further study (left column), and in 2018, the World Health Organization included gaming disorder (GD) as a mental disorder in the International Classification of Disease (ICD-11) (right column).

DMS-5	ICD-11
1. Preoccupation	1. Impaired control Impairment—Personal Impairment—Social Impairment—Education Impairment—Work Impairment—Financial
2. Withdrawal
3. Tolerance
4. Unsuccessful attempts
5. Loss of interests
6. Continued use
7. Deception
8. Escape	2. Increasing priority
9 Jeopardized life	3. Continuation