Comorbidity of ADHD and adult bipolar disorder: A systematic review and meta-analysis

C Schiweck, G Arteaga-Henriquez, M Aichholzer… - Neuroscience & …, 2021 - Elsevier
Attention-deficit/hyperactivity disorder (ADHD) and Bipolar Disorder (BD) are common
mental disorders with a high degree of comorbidity. However, no systematic review with …

'Big data'in mental health research: current status and emerging possibilities

R Stewart, K Davis - Social psychiatry and psychiatric epidemiology, 2016 - Springer
Purpose 'Big data'are accumulating in a multitude of domains and offer novel opportunities
for research. The role of these resources in mental health investigations remains relatively …

Comorbid mental disorders in children and adolescents with attention-deficit/hyperactivity disorder in a large nationwide study

CM Jensen, HC Steinhausen - ADHD Attention Deficit and Hyperactivity …, 2015 - Springer
The present study aimed at identifying the full range of mental disorders comorbid to
attention-deficit/hyperactivity disorder (ADHD) in children and adolescents (age 4–17) …

Time trends in lifetime incidence rates of first‐time diagnosed anorexia nervosa and bulimia nervosa across 16 years in a Danish nationwide psychiatric registry study

HC Steinhausen, CM Jensen - International Journal of Eating …, 2015 - Wiley Online Library
Objective To study recent time trends in the incidence of diagnosed anorexia nervosa (AN)
and bulimia nervosa (BN) based on nationwide psychiatric register data. Method The …

Attention-deficit/hyperactivity disorder in childhood and adolescence and the risk of crime in young adulthood in a Danish nationwide study

C Mohr-Jensen, CM Bisgaard, SK Boldsen… - Journal of the American …, 2019 - Elsevier
Objective To determine the risk of long-term conviction and incarceration associated with
childhood attention-deficit/hyperactivity disorder (ADHD), and to identify risk and protective …

[PDF][PDF] The validity of the schizophrenia diagnosis in the Danish Psychiatric Central Research Register is good

P Uggerby, SD Østergaard, R Røge, CU Correll… - Dan Med …, 2013 - content.ugeskriftet.dk
A random sample of 300 patients with a first-time diagnosis of ICD-10 schizophrenia (F20. 0-
F20. 3 and F20. 9) in 2009 was drawn from the register. The psychiatric case records were …

The bidirectional association between psychiatric disorders and sheltered homelessness

SF Nilsson, T Wimberley, H Speyer, C Hjorthøj… - Psychological …, 2024 - cambridge.org
BackgroundPsychiatric disorders and homelessness are related, but temporal associations
are unclear. We aimed to explore the overlap between hospital-based psychiatric disorders …

Prevalence of maternal chronic diseases during pregnancy–a nationwide population based study from 1989 to 2013

LR Jølving, J Nielsen, US Kesmodel… - Acta obstetricia et …, 2016 - Wiley Online Library
Introduction There is substantial evidence of a negative impact of maternal chronic disease
during pregnancy on reproductive outcomes. Knowledge of the prevalence of chronic …

Time trends over 16 years in incidence-rates of autism spectrum disorders across the lifespan based on nationwide Danish register data

CM Jensen, HC Steinhausen, MB Lauritsen - Journal of autism and …, 2014 - Springer
This study investigated time trends and associated factors of incidence rates of diagnosed
autism spectrum disorders (ASD) across the lifespan from 1995 to 2010, using data from the …

Depression and the risk of severe infections: prospective analyses on a nationwide representative sample

NW Andersson, RD Goodwin, N Okkels… - International journal …, 2016 - academic.oup.com
Background: Preliminary research suggests an association between depression and
subsequent increased risk of infections, yet little is known on this topic. This study …