Patterns of Primary Care Use Prior to a First Diagnosis of Nonaffective Psychotic Disorder in Ontario, Canada: Modèles d’utilisation des soins de première ligne avant un premier diagnostic de trouble psychotique non affectif en Ontario, Canada

Patterns of symptoms before a diagnosis of first episode psychosis: a latent class analysis of UK primary care electronic health records

(2019) Ying Chen et al.   BMC Medicine

Care Pathways Before First Diagnosis of a Psychotic Disorder in Adolescents and Young Adults

(2018) Gregory E. Simon et al.   AMERICAN JOURNAL OF PSYCHIATRY

Health care use before a diagnosis of primary intracranial tumor: a Danish nationwide register study

(2018) Charlotte Nygaard et al.   Clinical Epidemiology

Service utilization and suicide among people with schizophrenia spectrum disorders

(2018) Juveria Zaheer et al.   SCHIZOPHRENIA RESEARCH

Accidental deaths among persons with schizophrenia: A nationwide population-based cohort study

(2018) Line Amalie Aarestrup Hellemose et al.   SCHIZOPHRENIA RESEARCH

Pathways to mental health services for young people: a systematic review

(2018) Kathleen MacDonald et al.   SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY

Estimating the incidence of first-episode psychosis using population-based health administrative data to inform early psychosis intervention services

(2018) Kelly K. Anderson et al.   PSYCHOLOGICAL MEDICINE

Depressive symptoms and suicidal behavior after first-episode psychosis: A comprehensive systematic review

(2017) Ricardo Coentre et al.   PSYCHIATRY RESEARCH

Progression of disease preceding lower extremity amputation in Denmark: a longitudinal registry study of diagnoses, use of medication and healthcare services 14 years prior to amputation

(2017) Pia Søe Jensen et al.   BMJ Open

Increased use of primary care during 6 years of prodromal schizophrenia

(2016) HCB. Nørgaard et al.   ACTA PSYCHIATRICA SCANDINAVICA

Outcomes following first-episode psychosis – Why we should intervene early in all ages, not only in youth

(2016) Julia M Lappin et al.   AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY

Factors Associated with Timely Physician Follow-up after a First Diagnosis of Psychotic Disorder

(2016) Kelly K. Anderson et al.   CANADIAN JOURNAL OF PSYCHIATRY-REVUE CANADIENNE DE PSYCHIATRIE

Pathways to First-Episode Care for Psychosis in African-, Caribbean-, and European-Origin Groups in Ontario

(2015) Kelly K Anderson et al.   CANADIAN JOURNAL OF PSYCHIATRY-REVUE CANADIENNE DE PSYCHIATRIE

Validation of a Population-Based Algorithm to Detect Chronic Psychotic Illness

(2015) Paul Kurdyak et al.   CANADIAN JOURNAL OF PSYCHIATRY-REVUE CANADIENNE DE PSYCHIATRIE

Incidence of psychotic disorders among first-generation immigrants and refugees in Ontario

(2015) Kelly K. Anderson et al.   CANADIAN MEDICAL ASSOCIATION JOURNAL

Duration of unspecific prodromal and clinical high risk states, and early help-seeking in first-admission psychosis patients

(2015) Frauke Schultze-Lutter et al.   SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY

The African, Caribbean and European (ACE) Pathways to Care study: a qualitative exploration of similarities and differences between African-origin, Caribbean-origin and European-origin groups in pathways to care for psychosis

(2015) M. Ferrari et al.   BMJ Open

The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) Statement

(2015) Eric I. Benchimol et al.   PLOS MEDICINE

Early intervention in psychosis: concepts, evidence and future directions

(2015) PATRICK D. MCGORRY et al.   World Psychiatry

A meta-analysis of ethnic differences in pathways to care at the first episode of psychosis

(2014) K. K. Anderson et al.   ACTA PSYCHIATRICA SCANDINAVICA

Pathway model of parental help seeking for adolescents experiencing first-episode psychosis

(2014) Fang-pei Chen et al.   Early Intervention in Psychiatry

Somatic Diseases and Conditions Before the First Diagnosis of Schizophrenia: A Nationwide Population-based Cohort Study in More Than 900 000 Individuals

(2014) H. J. Sorensen et al.   SCHIZOPHRENIA BULLETIN

Pathways to care in subjects at high risk for psychotic disorders — A European perspective

(2014) Heinrich Graf von Reventlow et al.   SCHIZOPHRENIA RESEARCH

Head Injury as Risk Factor for Psychiatric Disorders: A Nationwide Register-Based Follow-Up Study of 113,906 Persons With Head Injury

(2013) Sonja Orlovska et al.   AMERICAN JOURNAL OF PSYCHIATRY

Evaluation of knowledge and attitudes among primary care physicians in Cavan-Monaghan as ‘gatekeepers-in-waiting’ for the introduction of Carepath for Overcoming Psychosis Early (COPE)

(2013) Nnamdi Nkire et al.   Early Intervention in Psychiatry

Hospital Contacts With Infection and Risk of Schizophrenia: A Population-Based Cohort Study With Linkage of Danish National Registers

(2013) Philip R. Nielsen et al.   SCHIZOPHRENIA BULLETIN

Patterns of health services use prior to a first diagnosis of psychosis: the importance of primary care

(2013) Kelly K. Anderson et al.   SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY

Race, ethnicity, and the duration of untreated psychosis: a systematic review

(2013) Kelly K. Anderson et al.   SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY

A comparison of 12 algorithms for matching on the propensity score

(2013) Peter C. Austin   STATISTICS IN MEDICINE

Life expectancy and cardiovascular mortality in persons with schizophrenia

(2012) Thomas M. Laursen et al.   CURRENT OPINION IN PSYCHIATRY

Using the Johns Hopkins Aggregated Diagnosis Groups (ADGs) to predict mortality in a population-based cohort of adults with schizophrenia in Ontario, Canada

(2012) Peter C. Austin et al.   PSYCHIATRY RESEARCH

Childhood infection and adult schizophrenia: A meta-analysis of population-based studies

(2012) Golam M. Khandaker et al.   SCHIZOPHRENIA RESEARCH

Determinants of negative pathways to care and their impact on service disengagement in first-episode psychosis

(2012) Kelly K. Anderson et al.   SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY

Autoimmune Diseases and Severe Infections as Risk Factors for Schizophrenia: A 30-Year Population-Based Register Study

(2011) Michael E. Benros et al.   AMERICAN JOURNAL OF PSYCHIATRY

Pathways to psychosis: Help-seeking behavior in the prodromal phase

(2011) Judith Rietdijk et al.   SCHIZOPHRENIA RESEARCH

Suicide risk in first episode psychosis: A selective review of the current literature

(2011) Maurizio Pompili et al.   SCHIZOPHRENIA RESEARCH

Infectious agents associated with schizophrenia: A meta-analysis

(2011) Isabel Arias et al.   SCHIZOPHRENIA RESEARCH

Patterns of primary care and mortality among patients with schizophrenia or diabetes: a cluster analysis approach to the retrospective study of healthcare utilization

(2009) Laurel A Copeland et al.   BMC HEALTH SERVICES RESEARCH

Using the Standardized Difference to Compare the Prevalence of a Binary Variable Between Two Groups in Observational Research

(2009) Peter C. Austin   COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION

Signs and symptoms in the pre-psychotic phase: description and implications for diagnostic trajectories

(2008) S. N. Iyer et al.   PSYCHOLOGICAL MEDICINE

Economic burden prior to COPD diagnosis: A matched case-control study in the United States

(2008) Manabu Akazawa et al.   RESPIRATORY MEDICINE

The International Study on General Practitioners and Early Psychosis (IGPS)

(2008) Andor E. Simon et al.   SCHIZOPHRENIA RESEARCH