OOIR: Observatory of International Research

Papers

(The H4-Index of Acta Psychiatrica Scandinavica is 29. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Childhood trauma and adult mental disorder: A systematic review and meta‐analysis of longitudinal cohort studies	207
Therapeutic effects of classic serotonergic psychedelics: A systematic review of modern‐era clinical studies	175
The effects of psychotherapies for depression on response, remission, reliable change, and deterioration: A meta‐analysis	131
Mental health in people with minority sexual orientations: A meta‐analysis of population‐based studies	102
Inflammation in first‐episode psychosis: The contribution of inflammatory biomarkers to the emergence of negative symptoms, a systematic review and meta‐analysis	80
Functional and cognitive impairment in the first episode of depression: A systematic review	58
Male to female ratios in autism spectrum disorders by age, intellectual disability and attention‐deficit/hyperactivity disorder	55
National observation of death by suicide in the first 3 months under COVID‐19 pandemic	54
Severe mental illness is associated with increased mortality and severe course of COVID‐19	49
War exposure, posttraumatic stress disorder, and complex posttraumatic stress disorder among parents living in Ukraine during the Russian war	48
Assessing mental health apps marketplaces with objective metrics from 29,190 data points from 278 apps	47
Psychiatric Admissions, Referrals, and Suicidal Behavior Before and During the COVID‐19 Pandemic in Denmark: A Time‐Trend Study	46
Mental disorders, psychopharmacological treatments, and mortality in 2150 COVID‐19 Spanish inpatients	44
An evaluation of the variation and underuse of clozapine in the United Kingdom	43
Employment among people with schizophrenia or bipolar disorder: A population‐based study using nationwide registers	43
Brain age in mood and psychotic disorders: a systematic review and meta‐analysis	42
Sleep deprivation as treatment for depression: Systematic review and meta‐analysis	41
Increased C‐reactive protein concentration and suicidal behavior in people with psychiatric disorders: A systematic review and meta‐analysis	39
Prevalence of attention‐deficit/hyperactivity disorder in people with mood disorders: A systematic review and meta‐analysis	36
Clinically meaningful changes on depressive symptom measures and patient‐reported outcomes in patients with treatment‐resistant depression	34
The relationship between plasma clozapine concentration and clinical outcome: a cross‐sectional study	34
Autism comorbidities show elevated female‐to‐male odds ratios and are associated with the age of first autism diagnosis	34
Combining machine learning algorithms for prediction of antidepressant treatment response	33
Risk factors for clozapine‐induced myocarditis and cardiomyopathy: A systematic review and meta‐analysis	33
Clozapine levels as a predictor for therapeutic response: A systematic review and meta‐analysis	33

A systematic review and pooled, patient‐level analysis of predictors of mortality in neuroleptic malignant syndrome	31
Neonatal outcome and adaption after in utero exposure to antidepressants: A systematic review and meta‐analysis	31
Morbidity and mortality in schizophrenia with comorbid substance use disorders	31
Trauma‐focused psychotherapies for post‐traumatic stress disorder: A systematic review and network meta‐analysis	29