The distribution of self-reported psychotic-like experiences in non-psychotic help-seeking mental health patients in the general population; a factor mixture analysis
Rietdijk, Judith, Fokkema, Marjolein, Stahl, Daniel, Valmaggia, Lucia, Ising, Helga K., Dragt, Sara, Klaassen, Rianne M. C., Nieman, Dorien H., Loewy, Rachel, Cuijpers, Pim, Delespaul, Philippe, Linszen, Don H., van der Gaag, Mark
Published in Social Psychiatry and Psychiatric Epidemiology (01.03.2014)
Published in Social Psychiatry and Psychiatric Epidemiology (01.03.2014)
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A single blind randomized controlled trial of cognitive behavioural therapy in a help-seeking population with an At Risk Mental State for psychosis: the Dutch Early Detection and Intervention Evaluation (EDIE-NL) trial
Rietdijk, Judith, Dragt, Sara, Klaassen, Rianne, Ising, Helga, Nieman, Dorien, Wunderink, Lex, Delespaul, Philippe, Cuijpers, Pim, Linszen, Don, van der Gaag, Mark
Published in Current controlled trials in cardiovascular medicine (22.03.2010)
Published in Current controlled trials in cardiovascular medicine (22.03.2010)
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The Validity of the 16-Item Version of the Prodromal Questionnaire (PQ-16) to Screen for Ultra High Risk of Developing Psychosis in the General Help-Seeking Population
ISING, Helga K, WIM VELING, DER GAAG, Mark Van, LOEWY, Rachel L, RIETVELD, Marleen W, RIETDIJK, Judith, DRAGT, Sara, KLAASSEN, Rianne M. C, NIEMAN, Dorien H, WUNDERINK, Lex, LINSZEN, Don H
Published in Schizophrenia bulletin (01.11.2012)
Published in Schizophrenia bulletin (01.11.2012)
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Cognitive Behavioral Therapy for Subjects at Ultrahigh Risk for Developing Psychosis: A Randomized Controlled Clinical Trial
VAN DER GAAG, Mark, NIEMAN, Dorien H, RIETDIJK, Judith, DRAGT, Sara, ISING, Helga K, KLAASSEN, Rianne M. C, KOETER, Maarten, CUIJPERS, Pim, WUNDERINK, Lex, LINSZEN, Don H
Published in Schizophrenia bulletin (01.11.2012)
Published in Schizophrenia bulletin (01.11.2012)
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Four-Year Follow-up of Cognitive Behavioral Therapy in Persons at Ultra-High Risk for Developing Psychosis: The Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial
Ising, Helga K, Kraan, Tamar C, Rietdijk, Judith, Dragt, Sara, Klaassen, Rianne M C, Boonstra, Nynke, Nieman, Dorien H, Willebrands-Mendrik, Monique, van den Berg, David P G, Linszen, Don H, Wunderink, Lex, Veling, Wim, Smit, Filip, van der Gaag, Mark
Published in Schizophrenia bulletin (01.09.2016)
Published in Schizophrenia bulletin (01.09.2016)
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Depression and social anxiety in help-seeking patients with an ultra-high risk for developing psychosis
Rietdijk, Judith, Ising, Helga K, Dragt, Sara, Klaassen, Rianne, Nieman, Dorien, Wunderink, Lex, Cuijpers, Pim, Linszen, Don, van der Gaag, Mark
Published in Psychiatry research (30.10.2013)
Published in Psychiatry research (30.10.2013)
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Psychosis Prediction: Stratification of Risk Estimation With Information-Processing and Premorbid Functioning Variables
NIEMAN, Dorien H, RUHRMANN, Stephan, LINSZEN, Don H, DE HAAN, Lieuwe, DRAGT, Sara, SOEN, Francesca, VAN TRICHT, Mirjam J, KOELMAN, Johannes H. T. M, BOUR, Lo J, VELTHORST, Eva, BECKER, Hiske E, WEISER, Mark
Published in Schizophrenia bulletin (01.11.2014)
Published in Schizophrenia bulletin (01.11.2014)
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Four-Year Cost-effectiveness of Cognitive Behavior Therapy for Preventing First-episode Psychosis: The Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial
Ising, Helga K, Lokkerbol, Joran, Rietdijk, Judith, Dragt, Sara, Klaassen, Rianne M C, Kraan, Tamar, Boonstra, Nynke, Nieman, Dorien H, van den Berg, David P G, Linszen, Don H, Wunderink, Lex, Veling, Wim, Smit, Filip, van der Gaag, Mark
Published in Schizophrenia bulletin (01.03.2017)
Published in Schizophrenia bulletin (01.03.2017)
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COMT Val(158)Met genotype and cannabis use in people with an At Risk Mental State for psychosis: Exploring Gene x Environment interactions
Nieman, Dorien H, Dragt, Sara, van Duin, Esther D A, Denneman, Nadine, Overbeek, Jozefien M, de Haan, Lieuwe, Rietdijk, Judith, Ising, Helga K, Klaassen, Rianne M C, van Amelsvoort, Thérèse, Wunderink, Lex, van der Gaag, Mark, Linszen, Don H
Published in Schizophrenia research (01.07.2016)
Published in Schizophrenia research (01.07.2016)
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The effect of childhood adversity on 4-year outcome in individuals at ultra high risk for psychosis in the Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial
Kraan, Tamar C, Ising, Helga K, Fokkema, Marjolein, Velthorst, Eva, van den Berg, David P.G, Kerkhoven, Margot, Veling, Wim, Smit, Filip, Linszen, Don H, Nieman, Dorien H, Wunderink, Lex, Boonstra, Nynke, Klaassen, Rianne M.C, Dragt, Sara, Rietdijk, Judith, de Haan, Lieuwe, van der Gaag, Mark
Published in Psychiatry research (01.01.2017)
Published in Psychiatry research (01.01.2017)
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COMT Val158Met genotype and cannabis use in people with an At Risk Mental State for psychosis: Exploring Gene x Environment interactions
Nieman, Dorien H., Dragt, Sara, van Duin, Esther D.A., Denneman, Nadine, Overbeek, Jozefien M., de Haan, Lieuwe, Rietdijk, Judith, Ising, Helga K., Klaassen, Rianne M.C., van Amelsvoort, Thérèse, Wunderink, Lex, van der Gaag, Mark, Linszen, Don H.
Published in Schizophrenia research (01.07.2016)
Published in Schizophrenia research (01.07.2016)
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COMT Val 158 Met genotype and cannabis use in people with an At Risk Mental State for psychosis: Exploring Gene x Environment interactions
Nieman, Dorien H., Dragt, Sara, van Duin, Esther D.A., Denneman, Nadine, Overbeek, Jozefien M., de Haan, Lieuwe, Rietdijk, Judith, Ising, Helga K., Klaassen, Rianne M.C., van Amelsvoort, Thérèse, Wunderink, Lex, van der Gaag, Mark, Linszen, Don H.
Published in Schizophrenia research (01.07.2016)
Published in Schizophrenia research (01.07.2016)
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Journal Article
COMT Val158 Met genotype and cannabis use in people with an At Risk Mental State for psychosis: Exploring Gene x Environment interactions
Nieman, Dorien H, Dragt, Sara, van Duin, Esther D.A, Denneman, Nadine, Overbeek, Jozefien M, de Haan, Lieuwe, Rietdijk, Judith, Ising, Helga K, Klaassen, Rianne M.C, van Amelsvoort, Thérèse, Wunderink, Lex, van der Gaag, Mark, Linszen, Don H
Published in Schizophrenia research (2016)
Published in Schizophrenia research (2016)
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The Prodromal Questionnaire: a case for IRT‐based adaptive testing of psychotic experiences?
Bebber, Jan, Wigman, Johanna T.W., Meijer, Rob R., Ising, Helga K., Berg, David, Rietdijk, Judith, Dragt, Sara, Klaassen, Rianne, Nieman, Dorien, Jonge, Peter, Sytema, Sjoerd, Wichers, Marieke, Linszen, Don, Gaag, Mark, Wunderink, Lex
Published in International journal of methods in psychiatric research (01.06.2017)
Published in International journal of methods in psychiatric research (01.06.2017)
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The Prodromal Questionnaire: a case for IRT-based adaptive testing of psychotic experiences?: Adaptive Testing of Psychotic Symptoms
van Bebber, Jan, Wigman, Johanna T.W., Meijer, Rob R., Ising, Helga K., van den Berg, David, Rietdijk, Judith, Dragt, Sara, Klaassen, Rianne, Nieman, Dorien, de Jonge, Peter, Sytema, Sjoerd, Wichers, Marieke, Linszen, Don, van der Gaag, Mark, Wunderink, Lex
Published in International journal of methods in psychiatric research (01.06.2017)
Published in International journal of methods in psychiatric research (01.06.2017)
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Age of Onset of Cannabis Use is Associated with Age of Onset of High-Risk Symptoms for Psychosis
Dragt, Sara, Nieman, Dorien H, Becker, Hiske E, van de Fliert, Reinaud, Dingemans, Peter M, de Haan, Lieuwe, van Amelsvoort, Thérèse A, Linszen, Don H
Published in Canadian journal of psychiatry (01.03.2010)
Published in Canadian journal of psychiatry (01.03.2010)
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THE RESULTS OF A SPECIFIC CBT INTERVENTION IN YOUNG HELP-SEEKING PATIENTS WITH SOCIAL DECLINE AND AN ULTRA-HIGH RISK FOR DEVELOPING A FIRST EPISODE OF PSYCHOSIS
van der Gaag, Mark, Nieman, Dorien, Wunderink, Lex, Klaassen, Rianne, Rietdijk, Judith, Dragt, Sara, Ising, Helga, Linszen, Don
Published in Schizophrenia research (01.04.2012)
Published in Schizophrenia research (01.04.2012)
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PREVENTIVE PSYCHOTHERAPY
Nieman, Dorien H, Ruhrmann, Stephan, Rietdijk, Judith, Dragt, Sara, Ising, Helga, Klaassen, Rianne, Cuijpers, Pim, Wunderink, Lex, Linszen, Don H, de Haan, Lieuwe, van der Gaag, Mark
Published in Schizophrenia research (01.04.2014)
Published in Schizophrenia research (01.04.2014)
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Poster #132 PREDICTION OF TRANSITION TO PSYCHOSIS USING NEUROPSYCHOLOGY, SYMPTOMATOLOGY, ENVIRONMENTAL FACTORS, PREMORBID ADJUSTMENT AND NEUROPHYSIOLOGY
Nieman, Dorien H, Dragt, Sara, van Tricht, Mirjam J, Becker, Hiske E, Linszen, Don H, de Haan, Lieuwe
Published in Schizophrenia research (01.04.2012)
Published in Schizophrenia research (01.04.2012)
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Poster #70 ETHNICITY AND BASELINE SYMPTOMATOLOGY IN PATIENTS WITH AN AT RISK MENTAL STATE FOR PSYCHOSIS
Veithorst, Eva, Nieman, Dorien H, Veling, Wim, Klaassen, Rianne M, Dragt, Sara, Rietdijk, Judith, Ising, Helga, Wunderink, Lex, Linszen, Don H, Haan, Lieuwede, van der Gaag, Mark
Published in Schizophrenia research (01.04.2012)
Published in Schizophrenia research (01.04.2012)
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