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Stanley Zammit

Active 2001–2024

123
Papers
21,349
Citations
77
h-index
117
i10-index

Citations

Citations per year for Stanley Zammit1994: 1 citations1999: 2 citations2001: 1 citations2002: 9 citations2003: 27 citations2004: 81 citations2005: 93 citations2006: 118 citations2007: 118 citations2008: 117 citations2009: 163 citations2010: 178 citations2011: 149 citations2012: 138 citations2013: 162 citations2014: 213 citations2015: 229 citations2016: 222 citations2017: 221 citations2018: 215 citations2019: 670 citations2020: 766 citations2021: 809 citations2022: 631 citations2023: 411 citations2024: 663 citations2025: 203 citations2026: 4 citations1995–1998: no citations, so these years are not shown2000: no citations, so this year is not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 2,145 citing papers, 19.9% of this breakdownUnited Kingdom: 1,811 citing papers, 16.8% of this breakdownAustralia: 581 citing papers, 5.4% of this breakdownGermany: 560 citing papers, 5.2% of this breakdownNetherlands: 549 citing papers, 5.1% of this breakdownChina: 523 citing papers, 4.9% of this breakdownCanada: 500 citing papers, 4.6% of this breakdownSweden: 348 citing papers, 3.2% of this breakdownItaly: 346 citing papers, 3.2% of this breakdownSpain: 293 citing papers, 2.7% of this breakdownDenmark: 248 citing papers, 2.3% of this breakdownNorway: 238 citing papers, 2.2% of this breakdown
0%19.9%Other 24.5%

Institutions

Fields

  • Medicine41.8%
  • Biochemistry, Genetics and Molecular Biology23.2%
  • Neuroscience19.3%
  • Psychology10.5%
  • Environmental Science1.4%
  • Social Sciences0.9%
  • Other2.9%

Topics

  • Schizophrenia research and treatment7.3%
  • Genetic Associations and Epidemiology7.1%
  • Cannabis and Cannabinoid Research5.1%
  • Tryptophan and brain disorders5%
  • Bipolar Disorder and Treatment3.3%
  • Substance Abuse Treatment and Outcomes2.7%
  • Other69.5%

Coauthors

All papers

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  1. Evidence for causal effects of lifetime smoking on risk for depression and schizophrenia: a Mendelian randomisation study

    Authors: Robyn E. Wootton, Rebecca C. Richmond, Bobby Stuijfzand, Rebecca B. Lawn, Hannah Sallis, Gemma Taylor, Gibran Hemani, Hannah Jones, Stanley Zammit, George Davey Smith, Marcus R. Munafò - Psychological Medicine 2019 cited by 606

  2. Genetic relationship between five psychiatric disorders estimated from genome-wide SNPs

    Authors: S Hong Lee, Sang Lee, Enda M Byrne, Enda M. Byrne, Naomi R. Wray, Stephan Ripke, Benjamin M Neale, Benjamin M. Neale, Stephan Ripke, Mark J. Daly, Verneri Anttila, Sarah E. Bergen, Sarah E Bergen, Lizzy Rossin, Benjamin M. Neale, Mark J. Daly, Stephan Ripke, Colm Ó'Dúshláine, Edward Scolnick, Edward M. Scolnick, Stephen V Faraone, Steven A. McCarroll, Jennifer L. Moran, Phil H Lee, Kimberly Chambert, Christine Fraser, Lyudmila Georgieva, Shaun Purcell, Douglas M. Ruderfer, Pamela Sklar, Peter A Holmans, Ian Jones, George K Kirov, Sarah E. Bergen, Ivan Nikolov, Michael J Owen, Peter Holmans, Stanley Zammit, Katherine Gordon‐Smith, Nicholas Craddock, Lyudmila Georgieva, John S Witte, Detelina Grozeva, Ian D. Jones, Marian L. Hamshere, Ole A Andreassen, Srdjan Djurovic, Morten Mattingsdal, Michael O‘Donovan, Michael J. Owen, Anita Thapar, Robert C Thompson, Stanley J Watson, Nicholas Craddock, Lyudmila Georgieva, Nicholas Bass, Ian D. Jones, Hugh Gurling, Radhika Kandaswamy, Michael O‘Donovan, Michael J. Owen, Anita Thapar, Michael E. Goddard, Michael E. Goddard, Richard Anney, Devin Absher, Richard M. Myers, Ingrid Agartz, Srdjan Djurovic, Morten Mattingsdal, Ole A. Andreassen, Ingrid Melle, Ingrid Agartz, Robert C. Thompson, Stanley J. Watson, Huda Akil, Fan Meng, Farooq Amin, Ole A. Andreassen, Ingrid Melle, Robert Krasucki, Adebayo Anjorin, Khalid Choudhury, Jacob Lawrence, Hugh Gurling, Jonathan Pimm, Nicholas Bass, Radhika Kandaswamy, Andrew McQuillin, Vinay Puri, Elaine Kenny, Aiden Corvin, Paul Cormican, Derek W. Morris, Richard Anney, Emma M. Quinn, Gary Donohoe, Michael Gill, Louise Gallagher, Dan E. Arking and 270 more - Nature Genetics 2013 cited by 2,353

  3. Association of Serum Interleukin 6 and C-Reactive Protein in Childhood With Depression and Psychosis in Young Adult Life

    Authors: Golam M. Khandaker, Rebecca M. Pearson, Stanley Zammit, Glyn Lewis, Peter B. Jones - JAMA Psychiatry 2014 cited by 848

  4. Mental health in UK Biobank – development, implementation and results from an online questionnaire completed by 157 366 participants: a reanalysis

    Authors: Katrina A. S. Davis, Jonathan R. I. Coleman, Mark J. Adams, Naomi E. Allen, Gerome Breen, Breda Cullen, Chris Dickens, Elaine Fox, N Graham, Jo Holliday, Louise M. Howard, Ann John, William Lee, Rose McCabe, Andrew M. McIntosh, Robert Pearsall, Daniel J. Smıth, Cathie Sudlow, Joey Ward, Stanley Zammit, Matthew Hotopf - BJPsych Open 2020 cited by 399

  5. RETRACTED – Mental health in UK Biobank: development, implementation and results from an online questionnaire completed by 157 366 participants

    Authors: Katrina A. S. Davis, Jonathan R. I. Coleman, Mark J. Adams, Naomi E. Allen, Gerome Breen, Breda Cullen, Chris Dickens, Elaine Fox, N Graham, Jo Holliday, Louise M. Howard, Ann John, William Lee, Rose McCabe, Andrew M. McIntosh, Robert Pearsall, Daniel J. Smıth, Cathie Sudlow, Joey Ward, Stanley Zammit, Matthew Hotopf - BJPsych Open 2018 cited by 274

  6. Association of High-Potency Cannabis Use With Mental Health and Substance Use in Adolescence

    Authors: Lindsey A. Hines, Tom P. Freeman, Suzanne H. Gage, Stanley Zammit, Matthew Hickman, Mary Cannon, Marcus R. Munafò, John Macleod, Jon Heron - JAMA Psychiatry 2020 cited by 198

  7. Cannabis use and risk of psychotic or affective mental health outcomes: a systematic review

    Authors: Theresa HM Moore, Stanley Zammit, Anne Lingford‐Hughes, Thomas R. E. Barnes, Peter B. Jones, Margaret Burke, Glyn Lewis - The Lancet 2007 cited by 2,223

  8. A Population-Based Cohort Study Examining the Incidence and Impact of Psychotic Experiences From Childhood to Adulthood, and Prediction of Psychotic Disorder

    Authors: Sarah Sullivan, Daphne Kounali, Mary Cannon, Anthony S. David, Paul C. Fletcher, Peter Holmans, Hannah Jones, Peter B. Jones, David E.J. Linden, Glyn Lewis, Michael J. Owen, Michael O‘Donovan, Alexandros Rammos, Andrew Thompson, Dieter Wolke, Jon Heron, Stanley Zammit - American Journal of Psychiatry 2020 cited by 185

  9. The potential shared role of inflammation in insulin resistance and schizophrenia: A bidirectional two-sample mendelian randomization study

    Authors: Benjamin I. Perry, Stephen Burgess, Hannah Jones, Stanley Zammit, Rachel Upthegrove, Amy M. Mason, Felix R. Day, Claudia Langenberg, Nicholas J. Wareham, Peter B. Jones, Golam M. Khandaker - PLoS Medicine 2021 cited by 91

  10. Longitudinal association between inflammatory markers and specific symptoms of depression in a prospective birth cohort

    Authors: Alexander L. Chu, Jan Stochl, Glyn Lewis, Stanley Zammit, Peter B. Jones, Golam M. Khandaker - Brain Behavior and Immunity 2018 cited by 143

  11. Parental inflammatory bowel disease and autism in children

    Authors: Aws Sadik, Christina Dardani, Panagiota Pagoni, Alexandra Havdahl, Evie Stergiakouli, The iPSYCH Autism Spectrum Disorder Working Group, Jakob Grove, Golam M. Khandaker, Sarah Sullivan, Stanley Zammit, Hannah Jones, George Davey Smith, Christina Dalman, Håkan Karlsson, Renee M. Gardner, Dheeraj Rai - Nature Medicine 2022 cited by 68

  12. Association Between Cannabis and Psychosis: Epidemiologic Evidence

    Authors: Suzanne H. Gage, Matthew Hickman, Stanley Zammit - Biological Psychiatry 2015 cited by 389

  13. Associations Between Schizophrenia Polygenic Liability, Symptom Dimensions, and Cognitive Ability in Schizophrenia

    Authors: Sophie E. Legge, Alastair G. Cardno, Judith Allardyce, Charlotte Dennison, Leon Hubbard, Antonio F. Pardiñas, Alexander Richards, Elliott Rees, Arianna Di Florio, Valentina Escott‐Price, Stanley Zammit, Peter Holmans, Michael J. Owen, Michael O’Donovan, James Walters - JAMA Psychiatry 2021 cited by 95

  14. Associations between plasma fatty acid concentrations and schizophrenia: a two-sample Mendelian randomisation study

    Authors: Hannah Jones, Maria Carolina Borges, Rebecca Carnegie, David Mongan, Peter J. Rogers, Sarah J. Lewis, Andrew Thompson, Stanley Zammit - The Lancet Psychiatry 2021 cited by 90

  15. Mental health before and during the COVID-19 pandemic in two longitudinal UK population cohorts

    Authors: Alex S. F. Kwong, Rebecca M. Pearson, Mark J. Adams, Kate Northstone, Kate Tilling, Daniel Major‐Smith, Chloe Fawns‐Ritchie, Helen Bould, Naomi Warne, Stanley Zammit, David Gunnell, Paul Moran, Nadia Micali, Abraham Reichenberg, Matthew Hickman, Dheeraj Rai, Simon Haworth, Archie Campbell, Drew Altschul, Robin Flaig, Andrew M. McIntosh, Deborah A. Lawlor, David J. Porteous, Nicholas J. Timpson - The British Journal of Psychiatry 2020 cited by 532

  16. Phenotypic Manifestation of Genetic Risk for Schizophrenia During Adolescence in the General Population

    Authors: Hannah Jones, Evie Stergiakouli, Katherine E. Tansey, Leon Hubbard, Jon Heron, Mary Cannon, Peter Holmans, Glyn Lewis, David E.J. Linden, Peter B. Jones, George Davey Smith, Michael O’Donovan, Michael J. Owen, James Walters, Stanley Zammit - JAMA Psychiatry 2016 cited by 252

  17. Association of Autistic Traits With Depression From Childhood to Age 18 Years

    Authors: Dheeraj Rai, Iryna Culpin, Hein Heuvelman, Cecilia Magnusson, Peter Carpenter, Hannah Jones, Alan Emond, Stanley Zammit, Jean Golding, Rebecca M. Pearson - JAMA Psychiatry 2018 cited by 195

  18. Association of Genetic Liability to Psychotic Experiences With Neuropsychotic Disorders and Traits

    Authors: Sophie E. Legge, Hannah Jones, Kimberley Kendall, Antonio F. Pardiñas, Georgina Menzies, Matthew Bracher‐Smith, Valentina Escott‐Price, Elliott Rees, Katrina A. S. Davis, Matthew Hotopf, Jeanne E. Savage, Daniëlle Posthuma, Peter Holmans, George Kirov, Michael J. Owen, Michael O’Donovan, Stanley Zammit, James Walters - JAMA Psychiatry 2019 cited by 163

  19. Association of Rare Copy Number Variants With Risk of Depression

    Authors: Kimberley Kendall, Elliott Rees, Matthew Bracher‐Smith, Sophie E. Legge, Lucy Riglin, Stanley Zammit, Michael O’Donovan, Michael John Owen, Ian Jones, George Kirov, James Walters - JAMA Psychiatry 2019 cited by 161

  20. Psychotic Experiences and Psychotic Disorders at Age 18 in Relation to Psychotic Experiences at Age 12 in a Longitudinal Population-Based Cohort Study

    Authors: Stanley Zammit, Daphne Kounali, Mary Cannon, Anthony S. David, David Gunnell, Jon Heron, Peter B. Jones, Shôn Lewis, Sarah Sullivan, Dieter Wolke, Glyn Lewis - American Journal of Psychiatry 2013 cited by 338

  21. Childhood inflammatory markers and risks for psychosis and depression at age 24: Examination of temporality and specificity of association in a population-based prospective birth cohort

    Authors: Benjamin I. Perry, Stanley Zammit, Peter B. Jones, Golam M. Khandaker - Schizophrenia Research 2021 cited by 46

  22. Associations between plasma inflammatory markers and psychotic disorder, depressive disorder and generalised anxiety disorder in early adulthood: A nested case-control study

    Authors: David Mongan, Subash Raj Susai, Melanie Föcking, Jonah F. Byrne, Stanley Zammit, Mary Cannon, David Cotter - Brain Behavior and Immunity 2023 cited by 27

  23. Assessing causality in associations between cannabis use and schizophrenia risk: a two-sample Mendelian randomization study

    Authors: Suzanne H. Gage, Hannah Jones, Stephen Burgess, Jack Bowden, George Davey Smith, Stanley Zammit, Marcus R. Munafò - Psychological Medicine 2016 cited by 235

  24. Longitudinal Trends in Childhood Insulin Levels and Body Mass Index and Associations With Risks of Psychosis and Depression in Young Adults

    Authors: Benjamin I. Perry, Jan Štochl, Rachel Upthegrove, Stanley Zammit, Nick Wareham, Claudia Langenberg, Eleanor Winpenny, David B. Dunger, Peter B. Jones, Golam M. Khandaker - JAMA Psychiatry 2021 cited by 80