Hannah E. Jongsma

The contribution of cannabis use to variation in the incidence of psychotic disorder across Europe (EU-GEI): a multicentre case-control study

Marta Di Forti, Diego Quattrone, Tom P. Freeman et al. · The Lancet Psychiatry · 2019 · 807 citations · Full text

Treated Incidence of Psychotic Disorders in the Multinational EU-GEI Study

Hannah E. Jongsma, Charlotte Gayer‐Anderson, Antonio Lasalvia et al. · JAMA Psychiatry · 2017 · 323 citations · Full text

Antibiotic prescribing and patient satisfaction in primary care in England: cross-sectional analysis of national patient survey data and prescribing data

Mark Ashworth, Patrick White, Hannah E. Jongsma et al. · British Journal of General Practice · 2015 · 121 citations · Full text

Social disadvantage, linguistic distance, ethnic minority status and first-episode psychosis: results from the EU-GEI case–control study

Hannah E. Jongsma, Charlotte Gayer‐Anderson, Ilaria Tarricone et al. · Psychological Medicine · 2020 · 105 citations · Full text

Transdiagnostic dimensions of psychopathology at first episode psychosis: findings from the multinational EU-GEI study

Diego Quattrone, Marta Di Forti, Charlotte Gayer‐Anderson et al. · Psychological Medicine · 2018 · 102 citations · Full text