Østergaard, Søren Dinesen

The WHO-5 well-being index: A systematic review of the literature

Topp, C. W., Østergaard, S. D., Søndergaard, S., & Bech, P. (2015) · Psychotherapy and Psychosomatics

Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesPsychological Well-being and Life Satisfaction

Cited by 4,708

Mortality in children, adolescents, and adults with attention deficit hyperactivity disorder: a nationwide cohort study

Dalsgaard, S., Østergaard, S. D., Leckman, J. F., Mortensen, P. B., & Pedersen, M. G. (2015) · The Lancet

Attention Deficit Hyperactivity DisorderChild and Adolescent Psychosocial and Emotional Development

Cited by 681

Autoimmune Diseases and Severe Infections as Risk Factors for Mood Disorders: A Nationwide Study

Benros, M. E., Waltoft, B. L., Nordentoft, M., Østergaard, S. D., Eaton, W. W., Krogh, J., & Mortensen, P. B. (2013) · JAMA Psychiatry

Tryptophan and brain disordersBipolar Disorder and Treatment

Cited by 572

The depressive state of Denmark during the COVID-19 pandemic

Sønderskov, K. M., Dinesen, P. T., Santini, Z. I., & Østergaard, S. D. (2020) · Acta Neuropsychiatrica

COVID-19 and Mental HealthMental Health Treatment and Access

Cited by 468

The heterogeneity of the depressive syndrome: when numbers get serious

Østergaard, S. D., Jensen, S. O. W., & Bech, P. (2011) · Acta Psychiatrica Scandinavica

Treatment of Major DepressionAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Cited by 287

Associations between potentially modifiable risk factors and Alzheimer disease: a mendelian randomization study

Østergaard, S. D., Mukherjee, S., Sharp, S. J., Proitsi, P., Lotta, L. A., Day, F., Perry, J. R. B., Boehme, K. L., Walter, S., Kauwe, J. S., et al. (2015) · PLOS Medicine

Dementia and Cognitive Impairment ResearchGenetic Associations and Epidemiology

Cited by 203

Association of mental disorder in childhood and adolescence with subsequent educational achievement

Dalsgaard, S., McGrath, J., Østergaard, S. D., Wray, N. R., Pedersen, C. B., Mortensen, P. B., & Petersen, L. (2020) · JAMA Psychiatry

Child and Adolescent Psychosocial and Emotional DevelopmentMental Health Treatment and Access

Cited by 171

A Systematic Review of the Clinimetric Properties of the 6-Item Version of the Hamilton Depression Rating Scale (HAM-D6)

Timmerby, N., Andersen, J. H., Søndergaard, S., Østergaard, S. D., & Bech, P. (2017) · Psychotherapy and Psychosomatics

Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesPsychometric Methodologies and Testing

Cited by 134

Will Generative Artificial Intelligence Chatbots Generate Delusions in Individuals Prone to Psychosis?

Østergaard, S. D. (2023) · Schizophrenia Bulletin

Artificial Intelligence in Healthcare and EducationEthics and Social Impacts of AI

Cited by 87

Patterns and predictors of conversion to bipolar disorder in 91 587 individuals diagnosed with unipolar depression.

Musliner, K. L., & Østergaard, S. D. (2018) · Acta Psychiatrica Scandinavica

Bipolar Disorder and TreatmentSchizophrenia research and treatment

Cited by 79

Teenage parenthood and birth rates for individuals with and without attention-deficit/hyperactivity disorder: a nationwide cohort study

Østergaard, S. D., Dalsgaard, S., Faraone, S. V., Munk-Olsen, T., & Laursen, T. M. (2017) · Journal of the American Academy of Child & Adolescent Psychiatry

Attention Deficit Hyperactivity DisorderAdolescent Sexual and Reproductive Health

Cited by 66

Fewer study participants needed to demonstrate superior antidepressant efficacy when using the Hamilton melancholia subscale (HAM-D 6 ) as outcome measure

Østergaard, S. D., Bech, P., & Miskowiak, K. W. (2016) · Journal of Affective Disorders

Treatment of Major DepressionStatistical Methods in Clinical Trials

Cited by 55

Predicting ADHD by assessment of Rutter’s indicators of adversity in infancy

Østergaard, S. D., Larsen, J. T., Dalsgaard, S., Wilens, T. E., Mortensen, P. B., Agerbo, E., Mors, O., & Petersen, L. (2016) · PLOS ONE

Attention Deficit Hyperactivity DisorderChild and Adolescent Psychosocial and Emotional Development

Cited by 50

Predicting mechanical restraint of psychiatric inpatients by applying machine learning on electronic health data

Danielsen, A. A., Fenger, M. H. J., Østergaard, S. D., Nielbo, K. L., & Mors, O. (2019) · Acta Psychiatrica Scandinavica

Healthcare Decision-Making and RestraintsMachine Learning in Healthcare

Cited by 38

Investigating the causal relationship between neuroticism and depression via Mendelian randomization

Speed, D., Hemani, G., Speed, M. S., Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium, Børglum, A. D., & Østergaard, S. D. (2019) · Acta Psychiatrica Scandinavica

Genetic Associations and EpidemiologyPersonality Traits and Psychology

Cited by 38

Mapping the amphetamine-evoked changes in [11C]raclopride binding in living rat using small animal PET: modulation by MAO-inhibition

Pedersen, K., Simonsen, M., Østergaard, S. D., Lajord Munk, O., Rosa-Neto, P., Olsen, A. K., Jensen, S. B., Møller, A., & Cumming, P. (2007) · NeuroImage

Neurotransmitter Receptor Influence on BehaviorMedical Imaging Techniques and Applications

Cited by 37

Predicting Diagnostic Progression to Schizophrenia or Bipolar Disorder via Machine Learning

Hansen, L., Bernstorff, M., Enevoldsen, K., Kolding, S., Damgaard, J. G., Perfalk, E., Nielbo, K. L., Danielsen, A. A., & Østergaard, S. D. (2025) · JAMA Psychiatry

Machine Learning in HealthcareSchizophrenia research and treatment

Cited by 34

Do Statins Have Antidepressant Effects?

Köhler-Forsberg, O., Gasse, C., Berk, M., & Østergaard, S. D. (2017) · CNS Drugs

Treatment of Major DepressionTryptophan and brain disorders

Cited by 31

Thyroid hormone treatment in the management of treatment-resistant unipolar depression: a systematic review and meta-analysis

Lorentzen, R., Kjær, J. N., Østergaard, S. D., & Madsen, M. M. (2020) · Acta Psychiatrica Scandinavica

Treatment of Major DepressionElectroconvulsive Therapy Studies

Cited by 25

Progression from unipolar depression to schizophrenia.

Musliner, K. L., Munk‐Olsen, T., Mors, O., & Østergaard, S. D. (2017) · Acta Psychiatrica Scandinavica

Schizophrenia research and treatmentBipolar Disorder and Treatment

Cited by 21

Emotion contagion through interaction with generative artificial intelligence chatbots may contribute to development and maintenance of mania

Østergaard, S. D. (2025) · Acta Neuropsychiatrica

Bipolar Disorder and TreatmentSocial Robot Interaction and HRI

Cited by 15

Predicting involuntary admission following inpatient psychiatric treatment using machine learning trained on electronic health record data

Perfalk, E., Damgaard, J. G., Bernstorff, M., Hansen, L., Danielsen, A. A., & Østergaard, S. D. (2024) · Psychological Medicine

Healthcare Decision-Making and RestraintsMachine Learning in Healthcare

Cited by 12

Incident psychopharmacological treatment and psychiatric hospital contact in individuals with newly developed type 2 diabetes – a register-based cohort study

Rohde, C., Schmitz, N., Thomsen, R. W., & Østergaard, S. D. (2021) · Acta Neuropsychiatrica

Diabetes Treatment and ManagementSchizophrenia research and treatment

Cited by 7

Bipolar disorder and regretted behavior in relation to use of social media and online dating

Rydahl, K. F. K., Brund, R. B. K., Medici, C. R., Straarup, K. M. N., Straszek, S. P. V., & Østergaard, S. D. (2022) · Bipolar Disorders

Bipolar Disorder and TreatmentImpact of Technology on Adolescents

Cited by 6