Egon Hagen

Assessment of Executive Function in Patients With Substance Use Disorder: A Comparison of Inventory- and Performance-Based Assessment

Egon Hagen, Aleksander H. Erga, Katrin P. Hagen et al. · Journal of Substance Abuse Treatment · 2016 · 125 citations · Full text

Substance Abuse, Neuropsychological Functioning, Substance Use +11

One-year sobriety improves satisfaction with life, executive functions and psychological distress among patients with polysubstance use disorder

Egon Hagen, Aleksander H. Erga, Katrin P. Hagen et al. · Journal of Substance Abuse Treatment · 2017 · 46 citations · Full text

Measuring cognitive impairment in young adults with polysubstance use disorder with MoCA or BRIEF-A – The significance of psychiatric symptoms

Egon Hagen, Mikael Julius Sømhovd, Morten Hesse et al. · Journal of Substance Abuse Treatment · 2018 · 36 citations · Full text

Psychological Co-morbidities, Young Adults, Psychiatry +12

Trajectories of psychological distress during recovery from polysubstance use disorder

Aleksander H. Erga, Audhild Hønsi, Liss Anda et al. · Addiction Research & Theory · 2020 · 31 citations · Full text

Psychological Co-morbidities, Substance Use, Mental Health +27

The Montreal Cognitive Assessment as a predictor of dropout from residential substance use disorder treatment

Mikael Julius Sømhovd, Egon Hagen, Tone H. Bergly et al. · Heliyon · 2019 · 24 citations · Full text