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Gerrit T. Koopmans

Observed names: G Koopmans, G T Koopmans, G. T. Koopmans, Gerrit Koopmans, Koopmans, G.T., Koopmans, Gerrit
OpenAlex ID: A5110123736
Gender and health care utilization: The role of mental distress and help-seeking propensity
2006 · Gerrit T. Koopmans, Leida M. Lamers · Social Science & Medicine · 210
Treatment adherence therapy in people with psychotic disorders: randomised controlled trial
2010 · A. B. P. Staring, M. Van der Gaag, et al. · The British Journal of Psychiatry · 115
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Emergency psychiatry, compulsory admissions and clinical presentation among immigrants to the Netherlands
2006 · Cornelis L. Mulder, Gerrit T. Koopmans, et al. · The British Journal of Psychiatry · 85
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Ethnic background and differences in health care use: a national cross-sectional study of native Dutch and immigrant elderly in the Netherlands
2009 · Semiha Denktaş, Gerrit Koopmans, et al. · International Journal for Equity in Health · 80
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Common mental disorders and use of general health services: a review of the literature on population‐based studies
2005 · G. T. Koopmans, M. C. H. Donker, et al. · Acta Psychiatrica Scandinavica · 64
Explaining Ethnic Differences in Late Antenatal Care Entry by Predisposing, Enabling and Need Factors in the Netherlands. The Generation R Study
2010 · A. A. Choté, G. T. Koopmans, et al. · Maternal and Child Health Journal · 60
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Special Section on the GAF: Determinants of Indicated Versus Actual Level of Care in Psychiatric Emergency Services
2005 · Cornelis L. Mulder, Gerrit T. Koopmans, et al. · Psychiatric Services · 50
Length of hospital stay and health services use of medical inpatients with comorbid noncognitive mental disorders: a review of the literature
2005 · Gerrit T. Koopmans, Marianne C.H. Donker, et al. · General Hospital Psychiatry · 45
Differences in Overweight and Obesity among Children from Migrant and Native Origin: The Role of Physical Activity, Dietary Intake, and Sleep Duration
2015 · Wim Labree, Dike van de Mheen, et al. · PLoS ONE · 44
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Lack of motivation for treatment in emergency psychiatry patients
2005 · Cornelis L. Mulder, Gerrit T. Koopmans, et al. · Social Psychiatry and Psychiatric Epidemiology · 25
Chronic conditions, psychological distress and the use of psychoactive medications
2000 · Gerrit T. Koopmans, Leida M. Lamers · Journal of Psychosomatic Research · 25
The effects of crisis plans for patients with psychotic and bipolar disorders: a randomised controlled trial
2009 · A Ruchlewska, CL Mulder, et al. · BMC Psychiatry · 24
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Physical activity differences between children from migrant and native origin
2014 · Wim Labree, Freek Lötters, et al. · BMC Public Health · 22
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Underutilization of prescribed drugs use among first generation elderly immigrants in the Netherlands
2010 · Semiha Denktaş, Gerrit Koopmans, et al. · BMC Health Services Research · 22
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Assessing the construct validity of three indicators of psychological distress in relation to perceived health and physical illness
2005 · Gerrit T. Koopmans, Leida M. Lamers · Social Psychiatry and Psychiatric Epidemiology · 15
Is the impact of depressive complaints on the use of general health care services dependent on severity of somatic morbidity?
2006 · Gerrit T. Koopmans, Leida M. Lamers · Journal of Psychosomatic Research · 11
Sleep duration differences between children of migrant and native origins
2015 · L. J. W. Labree, H. van de Mheen, et al. · Journal of Public Health · 9
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Effects of Psychiatric Consultation on Medical Consumption in Medical Outpatients With Abdominal Pain
1995 · Gerrit T. Koopmans, Ludwien Meeuwesen, et al. · Psychosomatics · 8
Psychiatric Consultations in Medical Outpatients with Abdominal Pain: Patient and Physician Effects
1994 · Ludwien Meeuwesen, Frits J. Huyse, et al. · The International Journal of Psychiatry in Medicine · 8
Differences in Timely Antenatal Care Between First and Second-Generation Migrants in the Netherlands
2013 · Anushka A. Choté, Gerrit T. Koopmans, et al. · Journal of Immigrant and Minority Health · 6
Overweight and obesity in primary school: native children versus migrant children
2014 · L. J. W. Labree, H. van de Mheen, et al. · Journal of Public Health · 5
Effects of psychiatric consultation on medical consumption in medical outpatients with low back pain
1996 · Gerrit T. Koopmans, Ludwien Meeuwesen, et al. · General Hospital Psychiatry · 5
Op maat gesneden interventie bevordert therapietrouw bij psychotische patiënten: een RCT
2011 · Anton B. P. Staring, Mark van der Gaag, et al. · Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) · 4
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Discrimination as predictor of mental health problems and mental health service utilisation among migrants
2015 · G Koopmans · European Journal of Public Health · 3
Supervised integrated screening of low-back pain patients by a neurologist
1996 · Ludwien Meeuwesen, Frits J. Huyse, et al. · General Hospital Psychiatry · 3
Works count: 47
Citation count: 963
H-index: 15
I10-index: 17
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