King's College London

Research portal

Dr Benjamin Bray

  1. Risk prediction of 30-day mortality after stroke using machine learning: a nationwide registry-based cohort study

    Wang, W., Rudd, A., Wang, Y., Curcin, V., Wolfe, C., Peek, N. & Bray, B., 27 May 2022, In: BMC Neurology. 22, 1, 195.

    Research output: Contribution to journalArticlepeer-review

  2. Stroke Care in the United Kingdom During the COVID-19 Pandemic

    Douiri, A., Muruet, W., Bhalla, A., James, M., Paley, L., Stanley, K., Rudd, A. G., Wolfe, C. D. A. & Bray, B. D., 26 Apr 2021, (E-pub ahead of print) In: Stroke. p. 2125-2133 9 p.

    Research output: Contribution to journalArticlepeer-review

  3. Are Differences in Dysphagia Assessment, Oral Care Provision, or Nasogastric Tube Insertion Associated with Stroke-Associated Pneumonia? A Nationwide Survey Linked to National Stroke Registry Data

    Eltringham, S. A., Bray, B. D., Smith, C. J., Pownall, S. & Sage, K., 2021, (Accepted/In press) In: CEREBROVASCULAR DISEASES.

    Research output: Contribution to journalArticlepeer-review

  4. Power of big data to improve patient care in gastroenterology

    Catlow, J., Bray, B., Morris, E. & Rutter, M., 2021, (Accepted/In press) In: Frontline Gastroenterology. 101239.

    Research output: Contribution to journalReview articlepeer-review

  5. Variation of stroke-associated pneumonia in stroke units across England and Wales: A registry-based cohort study

    Chaves, MA. L., Gittins, M., Bray, B., Vail, A. & Smith, C. J., 2021, (Accepted/In press) In: International Journal Of Stroke.

    Research output: Contribution to journalArticlepeer-review

  6. RISK PREDICTION OF 30-DAY MORTALITY AFTER STROKE USING MACHINE LEARNING TECHNIQUES: A NATIONWIDE REGISTRY-BASED COHORT STUDY

    Wang, W., Peek, N., Douiri, A., Curcin, V., Wolfe, C. & Bray, B., Nov 2020, In: International Journal Of Stroke. 15, 1_SUPPL, p. 75-75

    Research output: Contribution to journalMeeting Abstractpeer-review

  7. A systematic review of machine learning models for predicting outcomes of stroke with structured data

    Wang, W., Kiik, M., Peek, N., Curcin, V., Marshall, I., Rudd, A., Wang, Y., Douiri, A., Wolfe, C. & Bray, B., 12 Jun 2020, In: PLOS One. 15, 6, p. e0234722 e0234722.

    Research output: Contribution to journalReview articlepeer-review

  8. How do patients pass through stroke services? Identifying stroke care pathways using national audit data

    Gittins, M., Lugo-Palacios, D. G., Paley, L., Bray, B., Bowen, A., Vail, A., Gannon, B. & Tyson, S., 1 May 2020, In: Clinical Rehabilitation. 34, 5, p. 698-709 12 p.

    Research output: Contribution to journalArticlepeer-review

  9. Stroke impairment categories: A new way to classify the effects of stroke based on stroke-related impairments

    Gittins, M., Lugo-Palacios, D., Vail, A., Bowen, A., Paley, L., Bray, B. & Tyson, S., 2020, (Accepted/In press) In: Clinical Rehabilitation.

    Research output: Contribution to journalArticlepeer-review

  10. Experiences of dysphagia after stroke: An interview study of stroke survivors and their informal caregivers

    Eltringham, S. A., Pownall, S., Bray, B., Smith, C. J., Piercy, L. & Sage, K., 1 Dec 2019, In: Geriatrics (Switzerland). 4, 4, 67.

    Research output: Contribution to journalArticlepeer-review

  11. Variation in dysphagia assessment and management in acute stroke: An interview study

    Eltringham, S. A., Smith, C. J., Pownall, S., Sage, K. & Bray, B., 1 Dec 2019, In: Geriatrics (Switzerland). 4, 4, 60.

    Research output: Contribution to journalArticlepeer-review

  12. An intracerebral hemorrhage care bundle is associated with lower case-fatality

    Parry-Jones, A. R., Sammut-Powell, C., Paroutoglou, K., Birleson, E., Rowland, J., Lee, S., Cecchini, L., Massyn, M., Emsley, R., Bray, B. & Patel, H., 1 Oct 2019, In: Annals of Neurology. 86, 4, p. 495-503 9 p.

    Research output: Contribution to journalArticlepeer-review

  13. Applicability of ENCHANTED trial results to current acute ischemic stroke patients eligible for intravenous thrombolysis in England and Wales: Comparison with the Sentinel Stroke National Audit Programme registry

    for the ENCHANTED Investigators and the SSNAP Collaboration, 1 Oct 2019, In: International Journal Of Stroke. 14, 7, p. 678-685 8 p.

    Research output: Contribution to journalArticlepeer-review

  14. Factors Associated with Risk of Stroke-Associated Pneumonia in Patients with Dysphagia: A Systematic Review

    Eltringham, S. A., Kilner, K., Gee, M., Sage, K., Bray, B. D., Smith, C. J. & Pownall, S., 1 Jan 2019, In: Dysphagia.

    Research output: Contribution to journalReview articlepeer-review

  15. Associations Between 30-Day Mortality, Specialist Nursing, and Daily Physician Ward Rounds in a National Stroke Registry

    SSNAP collaboration, 1 Sep 2018, In: Stroke. 49, 9, p. 2155-2162 8 p.

    Research output: Contribution to journalArticlepeer-review

  16. Socioeconomic disparities in first stroke incidence, quality of care, and survival: a nationwide registry-based cohort study of 44 million adults in England

    Bray, B. D., Paley, L., Hoffman, A., James, M., Gompertz, P., Wolfe, C. D. A., Hemingway, H. & Rudd, A. G., Apr 2018, In: The Lancet Public Health. 3, 4, p. e185-e193

    Research output: Contribution to journalArticlepeer-review

  17. Outcomes of Nonagenarians with Acute Ischemic Stroke Treated with Intravenous Thrombolytics

    Behrouz, R., Masjuán-Vallejo, J., Vera, R., Willey, J. Z., Zedet, M., Moulin, S., Cordonnier, C., Klijn, C. J. M., Kanselaar, K., Dirks, M., Silver, B., Khan, M., Azarpazhooh, M. R., Godoy, D. A., Roffe, C., Paley, L., Bray, B. D., Smith, C. J. & Di Napoli, M., 1 Jan 2018, In: Journal Of Stroke & Cerebrovascular Diseases. p. 246-256

    Research output: Contribution to journalArticlepeer-review

  18. The economic burden of stroke care in England, Wales and Northern Ireland: using a national stroke register to estimate and report patient level health economic outcomes in stroke

    SSNAP collaboration, Xu, X-M., Vestesson, E., Paley, L., Desikan, A., Wonderling, D., Hoffman, A., Wolfe, C. D. A., Rudd, A. G. & Bray, B. D., 2018, In: European Stroke Journal. 3, 1, p. 82-91

    Research output: Contribution to journalArticlepeer-review

  19. The association between delays in screening for and assessing dysphagia after acute stroke, and the risk of stroke-associated pneumonia

    Bray, B. D., Smith, C. J., Cloud, G. C., Enderby, P., James, M., Paley, L., Tyrrell, P. J., Wolfe, C. D. A. & Rudd, A., 13 Jun 2016, (E-pub ahead of print) In: Journal of Neurology, Neurosurgery and Psychiatry.

    Research output: Contribution to journalArticlepeer-review

  20. Clinical risk scores for predicting stroke-associated pneumonia: A systematic review

    Kishore, A. K., Vail, A., Bray, B. D., Chamorro, A., Napoli, M. D., Kalra, L., Langhorne, P., Montaner, J., Roffe, C., Rudd, A. G., Tyrrell, P. J., de Beek, D. V., Woodhead, M., Meisel, A. & Smith, C. J., 1 Jun 2016, In: European Stroke Journal. 1, 2, p. 76-84 9 p.

    Research output: Contribution to journalReview articlepeer-review

  21. Care-limiting decisions in acute stroke and association with survival: Analyses of UK national quality register data

    Parry-Jones, A. R., Paley, L., Bray, B. D., Hoffman, A. M., James, M., Cloud, G. C., Tyrrell, P. J. & Rudd, A. G., 5 Jan 2016, (E-pub ahead of print) In: International Journal Of Stroke. 11, 3, p. 321-331 11 p.

    Research output: Contribution to journalArticlepeer-review

  22. External Validation of the Prestroke Independence, Sex, Age, National Institutes of Health Stroke Scale (ISAN) Score for Predicting Stroke-Associated Pneumonia in the Athens Stroke Registry

    Papavasileiou, V., Milionis, H., Smith, C. J., Makaritsis, K., Bray, B. D., Michel, P., Manios, E., Vemmos, K. & Ntaios, G., 1 Nov 2015, In: Journal Of Stroke & Cerebrovascular Diseases. 24, 11, p. 2619-2624 6 p.

    Research output: Contribution to journalArticlepeer-review

  23. Can a novel clinical risk score improve pneumonia prediction in acute stroke care? A UK multicenter cohort study

    Smith, C. J., Bray, B. D., Hoffman, A., Meisel, A., Heuschmann, P. U., Wolfe, C. D. A., Tyrrell, P. J. & Rudd, A. G., 13 Jan 2015, In: Journal of the American Heart Association. 4, 1, e001307.

    Research output: Contribution to journalArticlepeer-review

  24. Cross-national key performance measures of the quality of acute stroke care in Western Europe

    Norrving, B., Bray, B. D., Asplund, K., Heuschmann, P., Langhorne, P., Rudd, A. G., Wagner, M., Wiedmann, S. & Wolfe, C. D. A., 2015, In: Stroke. 46, 10, p. 2891-2895 5 p.

    Research output: Contribution to journalArticlepeer-review

  25. Improving patient safety in haemodialysis

    Bray, B. D. & Metcalfe, W., 2015, In: Clinical Kidney Journal. 8, 3, p. 262-264 3 p.

    Research output: Contribution to journalArticlepeer-review

  26. Derivation and External Validation of a Case Mix Model for the Standardized Reporting of 30-Day Stroke Mortality Rates

    Bray, B., Campbell, J., Cloud, G. C., Hoffman, A., James, M., Tyrrell, P. J., Wolfe, C. & Rudd, A., Nov 2014, In: Stroke. 45, 11, p. 3374-3380 7 p.

    Research output: Contribution to journalArticlepeer-review

  27. Associations between Stroke Mortality and Weekend Working by Stroke Specialist Physicians and Registered Nurses: Prospective Multicentre Cohort Study

    Bray, B. D., Ayis, S., Campbell, J., Cloud, G. C., James, M., Hoffman, A., Tyrrell, P. J., Wolfe, C. D. A. & Rudd, A. G., 19 Aug 2014, In: PLoS Medicine. 11, 8, e1001705.

    Research output: Contribution to journalArticlepeer-review

  28. The effect of out of hours presentation with acute stroke on processes of care and outcomes: analysis of data from the Stroke Improvement National Audit Programme (SINAP)

    Campbell, J. T. P., Bray, B., Hoffman, A. M., Kavanagh, S. J., Rudd, A. & Tyrrell, P. J., 14 Feb 2014, In: PL o S One . 9, 2, 7 p., e87946.

    Research output: Contribution to journalArticlepeer-review

  29. Bigger, faster? associations between hospital thrombolysis volume and speed of thrombolysis administration in acute ischemic stroke

    Bray, B. D., Campbell, J., Cloud, G. C., Hoffman, A., Tyrrell, P. J., Wolfe, C. D. A. & Rudd, A. G., Nov 2013, In: Stroke. 44, 11, p. 3129-3135 7 p., N/A.

    Research output: Contribution to journalArticlepeer-review

  30. Identification of risk factors associated with acute kidney injury in patients admitted to acute medical units

    Finlay, S., Bray, B., Lewington, AJ., Hunter-Rowe, CT., Banerjee, A., Atkinson, JM. & Jones, MC., 1 Jun 2013, In: Clinical Medicine. 13, 3, p. 233-238 6 p., N/A.

    Research output: Contribution to journalArticlepeer-review

  31. Associations between the organisation of stroke services, process of care, and mortality in England: prospective cohort study

    Bray, B., Ayis, S., Wolfe, C. & Rudd, A., 10 May 2013, In: BMJ. 346, N/A, p. N/A 12 p., f2827.

    Research output: Contribution to journalArticlepeer-review

  32. Hospital pay for performance in England [5]

    Bray, B. D., 7 Mar 2013, In: New England Journal of Medicine. 368, 10, p. 968 1 p.

    Research output: Contribution to journalComment/debatepeer-review

  33. Measuring stroke care and quality in routine data sets

    Bray, B., Hoffman, A., Tyrrell, P. & Rudd, A., Jan 2013, In: Archives of neurology. 70, 1, p. 130-131 2 p.

    Research output: Contribution to journalComment/debatepeer-review

  34. How safe is renal replacement therapy? A national study of mortality and adverse events contributing to the death of renal replacement therapy recipients

    Bray, B., Boyd, J., Daly, C., Doyle, A., Donaldson, K., Fox, J. G., Innes, A., Khan, I., Mackinnon, B., Peel, R. K., Shilliday, I., Simpson, K., Stewart, G. A., Traynor, J. P. & Metcalfe, W., 2013, (E-pub ahead of print) In: Nephrology, Dialysis, Transplantation. N/A, N/A, p. N/A 8 p., N/A.

    Research output: Contribution to journalArticlepeer-review

  35. Stroke thrombolysis in England: an age stratified analysis of practice and outcome

    Bray, B. D., Campbell, J., Hoffman, A., Tyrrell, P. J., Wolfe, C. D. A. & Rudd, A. G., 2012, (E-pub ahead of print) In: Age and Ageing.

    Research output: Contribution to journalArticlepeer-review

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