Effectiveness of Non-Pharmacological Interventions on Gaming Disorder: A Systematic Review and Meta-Analysis

Effectiveness of Non-Pharmacological Interventions on Gaming Disorder: A Systematic Review and Meta-Analysis

Forfattere
Ock, C. M. Lee, H. S. Chae, J. Kim, H.
Årstall
2025
Tidsskrift
Volum
22
Sider
490-503
OBJECTIVE: Non-pharmacological interventions (NPIs) are effective in treating gaming disorder (GD). However, studies have not comprehensively evaluated the most effective NPIs. This systematic review and meta-analysis aimed to evaluate the effects of NPIs on the prevention and reduction of GD in the general population with GD. METHODS: We searched five databases (MEDLINE, Embase, Cochrane CENTRAL, PsycINFO, and CINAHL) for English-language randomized controlled trials (RCTs) published till May 12, 2024, using Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Two independent reviewers selected studies, extracted data, and assessed quality using the Cochrane Risk of Bias Tool (RoB2). Meta-analyses were conducted using a random-effect model, with effect sizes calculated using Hedges's g and heterogeneity assessed using I2 statistics. RESULTS: A total of 18 RCTs involving 1,950 participants were included. The NPIs included psychotherapy, behavioral interventions, and other strategies. The pooled analysis showed a significant reduction in GD severity (Hedges's g=-0.82; 95% confidence interval, -1.23 to -0.52; I2=90.36%). Psychotherapy, particularly cognitive-behavioral therapy, showed the most substantial effect (10 studies, 1,036 participants; Hedges's g=-1.34). Behavioral interventions (4 studies, 456 participants) and prevention-focused interventions (6 studies, 1,164 participants) had smaller but positive effects. Subgroup analyses revealed greater effectiveness of treatment interventions in adults than in adolescents. Sensitivity analyses confirmed the robustness of these results despite high heterogeneity (I2=90.36%). CONCLUSION: NPIs, particularly psychotherapy, are effective in reducing GD severity. However, more high-quality RCTs are needed robust, evidence-based treatment guidelines.

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Behandling og hjelpetiltak

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Rus og spilling

Dataspill og Internettbruk

Avhengighetsdiagnose

Tiltak

Psykologiske behandlingsmetoder

Familieterapi

Kognitiv atferdsterapi, atferdsterapi og kognitiv terapi

Mindfulness

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Ungdom (13-18 år)

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