Stability of diagnostic coding of psychiatric outpatient visits across the transition from the second to the third version of the Danish National Patient Registry

Monitoring of COVID-19 pandemic-related psychopathology using machine learning

(2022) Kenneth C. Enevoldsen et al.   ACTA NEUROPSYCHIATRICA

The PSYchiatric clinical outcome prediction (PSYCOP) cohort: leveraging the potential of electronic health records in the treatment of mental disorders

(2021) Lasse Hansen et al.   ACTA NEUROPSYCHIATRICA

Psychiatric Admissions, Referrals, and Suicidal Behavior Before and During the COVID‐19 Pandemic in Denmark: A Time‐Trend Study

(2021) Troels Boldt Rømer et al.   ACTA PSYCHIATRICA SCANDINAVICA

Nordic Health Registry-Based Research: A Review of Health Care Systems and Key Registries

(2021) Kristina Laugesen et al.   Clinical Epidemiology

Is Early Blindness Protective of Psychosis or Are We Turning a Blind Eye to the Lack of Statistical Power?

(2020) Oskar Hougaard Jefsen et al.   SCHIZOPHRENIA BULLETIN

COVID‐19‐related self‐harm and suicidality among individuals with mental disorders

(2020) O. H. Jefsen et al.   ACTA PSYCHIATRICA SCANDINAVICA

Forty Percent Reduction in Referrals to Psychiatric Services during the COVID-19 Pandemic

(2020) Pernille Kølbæk et al.   PSYCHOTHERAPY AND PSYCHOSOMATICS

The Danish National Patient Registry: a review of content, data quality, and research potential

(2015) Morten Schmidt et al.   Clinical Epidemiology

Register-based studies of mental disorders

(2011) Povl Munk-Jørgensen et al.   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH