Hannah Jongsma

2025

Associations between momentary mental states and concurrent social functioning after remission from first episode psychosis: A HAMLETT ecological momentary assessment study

HAMLETT OPHELIA Consortium, Djordjevic, M., Jongsma, H. E., Simons, C. J. P., Oomen, P. P., de Haan, L., Boonstra, N., Kikkert, M., Koops, S., Geraets, C. N. W., Begemann, M. J. H., Marcelis, M. & Veling, W., Jan-2025, In: Journal of Psychiatric Research. 181, p. 560-569 10 p.

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1 Citation (Scopus)

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Cognitive presentation at psychosis onset through premorbid deterioration and exposure to environmental risk factors

The WP2 EU-GEI Group, Ferraro, L., Di Forti, M., La Barbera, D., La Cascia, C., Morgan, C., Tripoli, G., Jongsma, H., Seminerio, F., Sartorio, C., Sideli, L., Tarricone, I., Carloni, A. L., Szoke, A., Pignon, B., Bernardo, M., De Haan, L., Arango, C., Velthorst, E. & Gayer-Anderson, C. & 15 others, Kirkbride, J., Rutten, B. P. F., Lasalvia, A., Tosato, S., Del Ben, C. M., Menezes, P. R., Bobes, J., Arrojo, M., Tortelli, A., Jones, P., Selten, J. P., Van Os, J., Murray, R., Quattrone, D. & Vassos, E., 5-Feb-2025, In: Psychological Medicine. 55, 11 p., e12.

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The navigation of good care for forensic psychiatric inpatients who face mandatory repatriation from the Netherlands: An ethnographic study

van Weeghel, A., Clous, C., Vogel, E., Jongsma, H. & Veling, W., Jan-2025, In: Social Science and Medicine. 364, 9 p., 117487.

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Variation of subclinical psychosis as a function of population density across different European settings: Findings from the multi-national EU-GEI study

D'Andrea, G., Quattrone, D., Tripoli, G., Spinazzola, E., Gayer-Anderson, C., Jongsma, H. E., Sideli, L., Stilo, S. A., La Cascia, C., Ferraro, L., La Barbera, D., Tortelli, A., Velthorst, E., de Haan, L., Llorca, P. M., Santos, J. L., Arrojo, M., Bobes, J., Sanjuán, J. & Bernardo, M. & 13 others, Arango, C., Kirkbride, J. B., Jones, P. B., Rutten, B. P., Schürhoff, F., Szöke, A., van Os, J., Vassos, E., Selten, J. P., Morgan, C., Di Forti, M., Tarricone, I. & Murray, R. M., 2025, In: Acta Psychiatrica Scandinavica. 151, 4, p. 506-520 15 p.

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2024

Recruitment issues in a multicenter randomized controlled trial about the effect of the Cultural Formulation Interview on therapeutic working alliance

Brand, A. M., Groen, S. P. N., Ghane, S., Destoop, N., Jongsma, H. E., Sabbe, B. G. C., Becan, Ö., Alyan, D. & Braakman, M. H., Dec-2024, In: Contemporary Clinical Trials Communications. 42, 3 p., 101373.

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Self-reported suicidal ideation among individuals with first episode psychosis and healthy controls: Findings from the international multicentre EU-GEI study

Heuschen, C. B. B. C. M., Bolhuis, K., Zantvoord, J. B., Bockting, C. L., Denys, D. A. J. P., Lok, A., Arango, C., Arrojo, M., Bernardo, M., Bobes, J., Del-Ben, C. M., Di Forti, M., Gayer-Anderson, C., Jones, P. B., Jongsma, H. E., Kirkbride, J. B., La Cascia, C., Lasalvia, A., Tosato, S. & Llorca, P. M. & 12 others, Menezes, P. R., Murray, R. M., Quattrone, D., Rutten, B. P., Sanjuán, J., Selten, J. P., Szöke, A., Tarricone, I., Tortelli, A., Velthorst, E., de Haan, L. & Schirmbeck, F., Aug-2024, In: Schizophrenia Research. 270, p. 339-348 10 p.

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2 Citations (Scopus)

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Self-stigma, religiosity, and perceived social support in people with recent-onset psychosis in the Islamic Republic of Iran: Associations with symptom severity and psychosocial functioning

Djordjevic, M., Farhang, S., Shirzadi, M., Mousavi, S. B., Bruggeman, R., Malek, A., Mohagheghi, A., Ranjbar, F., Shafiee-Kandjani, A. R., Jongsma, H. E. & Veling, W., May-2024, In: International journal of social psychiatry. 70, 3, p. 542-553 12 p.

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The contribution of cannabis use to the increased psychosis risk among minority ethnic groups in Europe

Selten, J. P., Di Forti, M., Quattrone, D., Jones, P. B., Jongsma, H. E., Gayer-Anderson, C., Szöke, A., Llorca, P. M., Arango, C., Bernardo, M., Sanjuan, J., Santos, J. L., Arrojo, M., Tarricone, I., Berardi, D., Lasalvia, A., Tosato, S., la Cascia, C., Velthorst, E. & van der Ven, E. M. A. & 7 others, de Haan, L., Rutten, B. P., van Os, J., Kirkbride, J. B., Morgan, C. M., Murray, R. M. & Termorshuizen, F., 9-May-2024, (E-pub ahead of print) In: Psychological Medicine. p. 1-10 10 p.

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The Role of Social Deprivation and Cannabis Use in Explaining Variation in the Incidence of Psychotic Disorders: Findings From the EU-GEI Study

Brink, V., Andleeb, H., Gayer-Anderson, C., Arango, C., Arrojo, M., Berardi, D., Bernardo, M., Bobes, J., Del-Ben, C. M., Ferraro, L., De Haan, L., La Barbera, D., La Cascia, C., Lasalvia, A., Llorca, P. M., Menezes, P. R., Pignon, B., Sanjuán, J., Santos, J. L. & Selten, J. P. & 13 others, Tarricone, I., Tortelli, A., Tripoli, G., Velthorst, E., Rutten, B. P. F., Van Os, J., Quattrone, D., Murray, R. M., Jones, P. B., Morgan, C., Di Forti, M., Jongsma, H. E. & Kirkbride, J. B., 1-Sept-2024, In: Schizophrenia Bulletin. 50, 5, p. 1039-1049 11 p.

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2 Citations (Scopus)

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Variation of subclinical psychosis across 16 sites in Europe and Brazil: findings from the multi-national EU-GEI study

D'Andrea, G., Quattrone, D., Malone, K., Tripoli, G., Trotta, G., Spinazzola, E., Gayer-Anderson, C., Jongsma, H. E., Sideli, L., Stilo, S. A., La Cascia, C., Ferraro, L., Lasalvia, A., Tosato, S., Tortelli, A., Velthorst, E., De Haan, L., Llorca, P. M., Rossi Menezes, P. & Santos, J. L. & 20 others, Arrojo, M., Bobes, J., Sanjuán, J., Bernardo, M., Arango, C., Kirkbride, J. B., Jones, P. B., Rutten, B. P., Van Os, J., Selten, J. P., Vassos, E., Schürhoff, F., Szöke, A., Pignon, B., O'donovan, M., Richards, A., Morgan, C., Di Forti, M., Tarricone, I. & Murray, R. M., Jun-2024, In: Psychological Medicine. 54, 8, p. 1810-1823 14 p.

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3 Citations (Scopus)

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2023

Child maltreatment, migration and risk of first-episode psychosis: results from the multinational EU-GEI study

D'Andrea, G., Lal, J., Tosato, S., Gayer-Anderson, C., Jongsma, H. E., Stilo, S. A., Van Der Ven, E., Quattrone, D., Velthorst, E., Berardi, D., Rossi Menezes, P., Arango, C., Parellada, M., Lasalvia, A., La Cascia, C., Ferraro, L., La Barbera, D., Sideli, L., Bobes, J. & Bernardo, M. & 19 others, Sanjuán, J., Santos, J. L., Arrojo, M., Del-Ben, C. M., Tripoli, G., Llorca, P. M., De Haan, L., Selten, J. P., Tortelli, A., Szöke, A., Muratori, R., Rutten, B. P., Van Os, J., Jones, P. B., Kirkbride, J. B., Murray, R. M., Di Forti, M., Tarricone, I. & Morgan, C., 28-Oct-2023, In: Psychological Medicine. 53, 13, p. 6150-6160 11 p.

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8 Citations (Scopus)

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Development and Validation of Predictive Model for a Diagnosis of First Episode Psychosis Using the Multinational EU-GEI Case-control Study and Modern Statistical Learning Methods

Ajnakina, O., Fadilah, I., Quattrone, D., Arango, C., Berardi, D., Bernardo, M., Bobes, J., De Haan, L., Del-Ben, C. M., Gayer-Anderson, C., Stilo, S., Jongsma, H. E., Lasalvia, A., Tosato, S., Llorca, P. M., Menezes, P. R., Rutten, B. P., Santos, J. L., Sanjuán, J. & Selten, J. P. & 16 others, Szöke, A., Tarricone, I., D'Andrea, G., Tortelli, A., Velthorst, E., Jones, P. B., Romero, M. A., La Cascia, C., Kirkbride, J. B., Van Os, J., O'Donovan, M., Morgan, C., Di Forti, M., Murray, R. M., Hubbard, K. & Stahl, D., Jan-2023, In: Schizophrenia Bulletin Open. 4, 1, 13 p., sgad008.

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First-Episode Psychosis Patients Who Deteriorated in the Premorbid Period Do Not Have Higher Polygenic Risk Scores Than Others: A Cluster Analysis of EU-GEI Data

Wp2 EU-GEI Grp, Ferraro, L., Quattrone, D., La Barbera, D., La Cascia, C., Morgan, C., Kirkbride, J. B., Cardno, A. G., Sham, P., Tripoli, G., Sideli, L., Seminerio, F., Sartorio, C., Szoke, A., Tarricone, I., Bernardo, M., Rodriguez, V., Stilo, S. A., Gayer-Anderson, C. & de Haan, L. & 16 others, Velthorst, E., Jongsma, H., Bart, R. B. P., Richards, A., Arango, C., Menezez, P. R., Lasalvia, A., Tosato, S., Tortelli, A., Del Ben, C. M., Selten, J.-P., Jones, P. B., van Os, J., Di Forti, M., Vassos, E. & Murray, R. M., Jan-2023, In: Schizophrenia Bulletin. 49, 1, p. 218–227 10 p.

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11 Citations (Scopus)

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The incidence of non-affective psychotic disorders in low and middle-income countries: a systematic review and meta-analysis

Bastien, R. J. B., Ding, T., Gonzalez-Valderrama, A., Valmaggia, L., Kirkbride, J. B. & Jongsma, H. E., 2023, In: Social Psychiatry and Psychiatric Epidemiology. p. 523–536 14 p.

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8 Citations (Scopus)

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2022

Autism incidence and spatial analysis in more than 7 million pupils in English schools: a retrospective, longitudinal, school registry study

Roman-Urrestarazu, A., Yang, J. C., van Kessel, R., Warrier, V., Dumas, G., Jongsma, H., Gatica-Bahamonde, G., Allison, C., Matthews, F. E., Baron-Cohen, S. & Brayne, C., Dec-2022, In: The Lancet Child and Adolescent Health. 6, 12, p. 857-868 12 p.

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8 Citations (Scopus)

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Genetic and psychosocial stressors have independent effects on the level of subclinical psychosis: findings from the multinational EU-GEI study

Pignon, B., Peyre, H., Ayrolles, A., Kirkbride, J. B., Jamain, S., Ferchiou, A., Richard, J. R., Baudin, G., Tosato, S., Jongsma, H., de Haan, L., Tarricone, I., Bernardo, M., Velthorst, E., Braca, M., Arango, C., Arrojo, M., Bobes, J., Del-Ben, C. M. & Di Forti, M. & 17 others, Gayer-Anderson, C., Jones, P. B., La Cascia, C., Lasalvia, A., Menezes, P. R., Quattrone, D., Sanjuán, J., Selten, J. P., Tortelli, A., Llorca, P. M., van Os, J., Rutten, B. P. F., Murray, R. M., Morgan, C., Leboyer, M., Szöke, A. & Schürhoff, F., 27-Sept-2022, In: Epidemiology and Psychiatric Sciences. 31, 11 p., e68.

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12 Citations (Scopus)

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2021

Cognitive functioning throughout adulthood and illness stages in individuals with psychotic disorders and their unaffected siblings

EU-GEI High Risk Study, Velthorst, E., Mollon, J., Murray, R. M., de Haan, L., Germeys, I. M., Glahn, D. C., Arango, C., van der Ven, E., Di Forti, M., Bernardo, M., Guloksuz, S., Delespaul, P., Mezquida, G., Amoretti, S., Bobes, J., Saiz, P. A., Garcia-Portilla, M. P., Santos, J. L. & Jimenez-Lopez, E. & 31 others, Sanjuan, J., Aguilar, E. J., Arrojo, M., Carracedo, A., Lopez, G., Gonzalez-Penas, J., Parellada, M., Atbasoglu, C., Saka, M. C., Ucok, A., Alptekin, K., Akdede, B., Binbay, T., Altinyazar, V., Ulas, H., Yalincetin, B., Gumus-Akay, G., Beyaz, B. C., Soygur, H., Cankurtaran, E. S., Kaymak, S. U., Maric, N. P., Mihaljevic, M. M., Petrovic, S. A., Mirjanic, T., Del-Ben, C. M., Jongsma, H. E., van der Gaag, M., Alizadeh, B. Z., Bartels-Velthuis, A. A. & Bruggeman, R., 7-Jan-2021, In: Molecular Psychiatry. 26, p. 4529-4543 15 p.

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29 Citations (Scopus)

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Duration of Untreated Psychosis in First-Episode Psychosis is not Associated With Common Genetic Variants for Major Psychiatric Conditions: Results From the Multi-Center EU-GEI Study

EU-GEI Wp2 Grp, Ajnakina, O., Rodriguez, V., Quattrone, D., di Forti, M., Vassos, E., Arango, C., Berardi, D., Bernardo, M., Bobes, J., de Haan, L., Del-Ben, C. M., Gayer-Anderson, C., Jongsma, H. E., Lasalvia, A., Tosato, S., Llorca, P.-M., Menezes, P. R., Rutten, B. P. & Santos, J. L. & 15 others, Sanjuan, J., Selten, J.-P., Szoke, A., Tarricone, I., D'Andrea, G., Richards, A., Tortelli, A., Velthorst, E., Jones, P. B., Romero, M. A., La Cascia, C., Kirkbride, J. B., van Os, J., O'Donovan, M. & Murray, R. M., Nov-2021, In: Schizophrenia Bulletin. 47, 6, p. 1653-1662 10 p.

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5 Citations (Scopus)

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The continuity of effect of schizophrenia polygenic risk score and patterns of cannabis use on transdiagnostic symptom dimensions at first-episode psychosis: findings from the EU-GEI study

EU-GEI Collaborators, Quattrone, D., Reininghaus, U., Richards, A. L., Tripoli, G., Ferraro, L., Quattrone, A., Marino, P., Rodriguez, V., Spinazzola, E., Gayer-Anderson, C., Jongsma, H. E., Jones, P. B., La Cascia, C., La Barbera, D., Tarricone, I., Bonora, E., Tosato, S., Lasalvia, A. & Szoke, A. & 26 others, Arango, C., Bernardo, M., Bobes, J., Del Ben, C. M., Menezes, P. R., Llorca, P.-M., Santos, J. L., Sanjuan, J., Arrojo, M., Tortelli, A., Velthorst, E., Berendsen, S., de Haan, L., Rutten, B. P. F., Lynskey, M. T., Freeman, T. P., Kirkbride, J. B., Sham, P. C., O'Donovan, M. C., Cardno, A. G., Vassos, E., van Os, J., Morgan, C., Murray, R. M., Lewis, C. M. & Di Forti, M., 10-Aug-2021, In: Translational Psychiatry. 11, 1, 10 p., 423.

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17 Citations (Scopus)

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The ethnic density effect in psychosis: a systematic review and multilevel meta-analysis

Baker, S. J., Jackson, M., Jongsma, H. & Saville, C. W. N., Dec-2021, In: British Journal of Psychiatry. 219, 6, p. 632-643 12 p.

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40 Citations (Scopus)

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The Independent Effects of Psychosocial Stressors on Subclinical Psychosis: Findings from the Multinational EU-GEI Study

Pignon, B., Lajnef, M., Kirkbride, J. B., Peyre, H., Ferchiou, A., Richard, J. R., Baudin, G., Tosato, S., Jongsma, H., De Haan, L., Tarricone, I., Bernardo, M., Velthorst, E., Braca, M., Arango, C., Arrojo, M., Bobes, J., Del-Ben, C. M., Di Forti, M. & Gayer-Anderson, C. & 16 others, Jones, P. B., La Cascia, C., Lasalvia, A., Menezes, P. R., Quattrone, D., Sanjuán, J., Selten, J. P., Tortelli, A., Llorca, P. M., Van Os, J., Rutten, B. P. F., Murray, R. M., Morgan, C., Leboyer, M., Szöke, A. & Schürhoff, F., 1-Nov-2021, In: Schizophrenia Bulletin. 47, 6, p. 1674-1684 11 p.

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23 Citations (Scopus)

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Hannah Jongsma

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