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John Macleod

University of Bristol

82H-index
882Paper Count
3.3WCitation Count
Published Papers 193
Publication Date
A longitudinal mixed-methods study of barriers and facilitators to the implementation of routine PTSD screening for care-experienced young people
err2026-01-26
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errRosie McGuire; Richard Meiser-Stedman; Patrick Smith; Davin Schmidt; Gretchen Bjornstad; Robyn Bosworth; Timothy Clarke; Joseph Coombes; Emma Geijer Simpson; Kristian Hudson; Paula Oliveira; John Macleod; Ruth McGovern; Paul Stallard; Katie Wood; Rachel M. Hiller
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The impact of COVID-19 lockdowns on primary care contact among vulnerable populations in England: a controlled interrupted time-series study
err2025-12-01
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errWalter, Scott R.; Salisbury, Chris; Scott, Lauren J.; De Vocht, Frank; Macleod, John; Ben-Shlomo, Yoav; Curtis, Helen J.; Sheikh, Aziz; Katikireddi, Srinivasa, V; Mehrkar, Amir; Bacon, Sebastian; Hickman, George; Goldacre, Ben; Redaniel, Maria Theresa
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Developing the PATH-GP (Prevention and Testing for HIV in General Practice) intervention: a person-based approach intervention development study to increase HIV testing and PrEP access
err2025-12-01
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errScott, Anne; Family, Hannah; Horwood, Jeremy; Saunders, John; Sullivan, Ann; Burgin, Jo; Harryman, Lindsey; Stockwell, Sarah; Copping, Joanna; Sheehan, Paul; Dawson, Sarah; Macleod, John; Kesten, Joanna May; Denford, Sarah
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Patient characteristics associated with clinically coded long COVID: an OpenSAFELY study using electronic health records
err2025-12-01
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errWei, Yinghui; Horne, Elsie M. F.; Knight, Rochelle; Cezard, Genevieve; Walker, Alex J.; Fisher, Louis; Denholm, Rachel; Taylor, Kurt; Walker, Venexia; Riley, Stephanie; Williams, Dylan M.; Willans, Robert; Davy, Simon; Bacon, Sebastian; Goldacre, Ben; Mehrkar, Amir; Denaxas, Spiros; Greaves, Felix; Silverwood, Richard J.; Sheikh, Aziz; Chaturvedi, Nish; Wood, Angela M.; Macleod, John; Steves, Claire; Sterne, Jonathan
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Sufficiency of current practice: How well does the Strengths and Difficulties Questionnaire detect clinically elevated posttraumatic stress, anxiety, and depression symptoms in children in care?
err2025-10-01
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errSprecher, Eva A.; Shelton, Katherine; Holmes, Lisa; Carter, Bethan; Robinson, Charlotte; Javed, Maryam; Khan, Ruby; MacLeod, John; Park, Jeongeun; Selwyn, Julie; Siraj, Iram; So, Ching; Hiller, Rachel M.
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Hepatitis C Virus Seroprevalence, Incidence, and Screening Patterns in Ontario Preexposure Prophylaxis Users
err2025-01-15
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errMcgarrity, Matthew W.; Lisk, Ryan; Macpherson, Paul; Knox, David; Woodward, Kevin S.; Reinhart, Jeff; Macleod, John; Bogoch, Isaac I.; Clatworthy, Deanna; Biondi, Mia J.; Sullivan, Sean T.; Li, Alan T. W.; Burchell, Ann N.; Tan, Darrell H. S.
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DEVELOPING NOVEL, MORE STRINGENT EVALUATION PLATFORMS TO ACCELERATE RESEARCH TRANSLATION AND INCREASE SURVIVAL FROM BRAIN CANCER
err2024-10-17
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errChen, Y.; Bax, S.; Prior, V.; Hsu, K.; Kramer, B.; Goodhand, T.; MacLeod, J.; McCowage, G.; Gore, S.; Gowrishankar, K.; O'Neill, G.
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Comparison of cognitive behaviour therapy versus activity management, both delivered remotely, to treat paediatric chronic fatigue syndrome/myalgic encephalomyelitis: the UK FITNET-NHS RCT
err2024-10-01
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errCrawley, Esther; Anderson, Emma; Cochrane, Madeleine; Shirkey, Beverly A.; Parslow, Roxanne; Hollingworth, William; Mills, Nicola; Gaunt, Daisy; Treneman-Evans, Georgia; Rai, Manmita; Macleod, John; Kessler, David; Pitts, Kieren; Cooper, Serena; Loades, Maria; Annaw, Ammar; Stallard, Paul; Knoop, Hans; van de Putte, Elise; Nijhof, Sanne; Bleijenberg, Gijs; Metcalfe, Chris
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Risk of drug-related death associated with co-prescribing of gabapentinoids and Z-drugs among people receiving opioid-agonist treatment: A national retrospective cohort study
err2024-09-01
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errGlancy, Megan; Palmateer, Norah; Yeung, Alan; Hickman, Matthew; Macleod, John; Bishop, Jen; Barnsdale, Lee; Trayner, Kirsten M. A.; Priyadarshi, Saket; Wallace, Jason; Hutchinson, Sharon; McAuley, Andrew
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Reported Side Effects and Adherence of Daily HIV Pre-Exposure Prophylaxis Users in Ontario, Canada: An Analysis of the Ontario Pre-Exposure Prophylaxis Cohort Study
err2024-09-01
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errRudd, Monica; McGarrity, Matthew; Lisk, Ryan; MacPherson, Paul; Knox, David; Woodward, Kevin; Reinhart, Jeff; MacLeod, John; Bogoch, Isaac I.; Clatworthy, Deanna; Biondi, Mia J.; Sullivan, Sean; Li, Alan; Durrant, Garfield; Schonbe, Andrew; Ongoiba, Fanta; Burchell, Ann N.; Tan, Darrell H. S.
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Access to best-evidenced mental health support for care-experienced young people: Learnings from the implementation of cognitive therapy for PTSD
err2024-07-16
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errMcGuire, Rosie; Meiser-Stedman, Richard; Smith, Patrick; Schmidt, Davin; Bjornstad, Gretchen; Bosworth, Robyn; Clarke, Timothy; Coombes, Joe; Simpson, Emma Geijer; Hudson, Kristian; Oliveira, Paula; Macleod, John; McGovern, Ruth; Stallard, Paul; Wood, Katie; Hiller, Rachel M.
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Pilot postal birth cohort hepatitis C virus screening in UK primary care: HepCAPP study
err2024-07-05
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errSimmons, Ruth; Powell, Annabel A.; Ijaz, Samreen; Mandal, Sema; Shute, Justin; Mohammadi, Yasmin; Lattimore, Michael; Mcowat, Kelsey; Moore, Hannah L.; O'Rourke, Aisling; Desai, Monica; Macleod, John; Asgharzadeh, Asra; Ward, Zoe; Vickerman, Peter; Harris, Ross J.; Foster, Graham R.; Roberts, Kirsty; Hickman, Matthew
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Additional Roles Reimbursement Scheme uptake, patient satisfaction, and QOF achievement: an ecological study from 2020-2023
err2024-06-27
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errPenfold, Chris; Hong, Jialan; Edwards, Peter J.; Kashyap, Mavin; Salisbury, Chris; Bennett, Ben; Macleod, John; Redaniel, Maria Theresa
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HIV pre-exposure prophylaxis and opportunities for vaccination against hepatitis A virus, hepatitis B virus and human papillomavirus: an analysis of the Ontario PrEP cohort study
err2024-06-24
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errMcGarrity, Matthew W.; Lisk, Ryan; MacPherson, Paul; Knox, David; Woodward, Kevin S.; Reinhart, Jeffrey; MacLeod, John; Bogoch, Isaac I.; Clatworthy, Deanna; Biondi, Mia J.; Sullivan, Sean T.; Li, Alan T. W.; Durrant, Garfield; Schonbe, Andrew; Ongoiba, Fanta; Raboud, Janet; Burchell, Ann N.; Tan, Darrell H. S.
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Impact of vaccination on the association of COVID-19 with cardiovascular diseases: An OpenSAFELY cohort study
err2024-03-11
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errCezard, Genevieve I.; Denholm, Rachel E.; Knight, Rochelle; Wei, Yinghui; Teece, Lucy; Toms, Renin; Forbes, Harriet J.; Walker, Alex J.; Fisher, Louis; Massey, Jon; Hopcroft, Lisa E. M.; Horne, Elsie M. F.; Taylor, Kurt; Palmer, Tom; Al Arab, Marwa; Coronado, Jose Ignacio Cuitun; Ip, Samantha H. Y.; Davy, Simon; Dillingham, Iain; Bacon, Sebastian; Mehrkar, Amir; Morton, Caroline E.; Greaves, Felix; Hyams, Catherine; Smith, George Davey; Macleod, John; Chaturvedi, Nishi; Goldacre, Ben; Whiteley, William N.; Wood, Angela M.; Sterne, Jonathan A. C.; Walker, Venexia
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A Scoping Review of Factors Associated With the Mental Health of Young People Who Have Aged Out of the Child Welfare System
err2023-09-30
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errPhillips, Alice R.; Halligan, Sarah L.; Lavi, Iris; Macleod, John A. A.; Robinson, Susan; Wilkins, David; Hiller, Rachel M.
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Access to publicly funded weight management services in England using routine data from primary and secondary care (2007-2020): An observational cohort study
err2023-09-28
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errCoulman, Karen D.; Margelyte, Ruta; Jones, Tim; Blazeby, Jane M.; Macleod, John; Owen-Smith, Amanda; Parretti, Helen; Welbourn, Richard; Redaniel, Maria Theresa; Judge, Andy
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Associations between self-reported healthcare disruption due to covid-19 and avoidable hospital admission: evidence from seven linked longitudinal studies for England
err2023-07-19
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errGreen, Mark A.; McKee, Martin; Hamilton, Olivia K. L.; Shaw, Richard J.; Macleod, John; Boyd, Andy; Katikireddi, Srinivasa Vittal
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Recreational Marijuana Use, Adolescent Cognitive Development, and Schizophrenia Susceptibility
err2023-04-01
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errHo, Beng-Choon; Barry, Amy B.; Koeppel, Julie A.; Macleod, John; Boyd, Andy; David, Anthony; O'Leary, Daniel S.
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