Journal Articles

  1. & Weekend admission and mortality for gastrointestinal disorders across England and Wales. British Journal of Surgery 104(12), 1723-1734.
  2. & Suicide following acute admissions for physical illnesses across England and Wales. Psychological Medicine, 1-14.
  3. et. al. Infliximab versus ciclosporin for steroid-resistant acute severe ulcerative colitis (CONSTRUCT): a mixed methods, open-label, pragmatic randomised trial. The Lancet Gastroenterology & Hepatology 1(1), 15-24.
  4. & The impact of social deprivation on mortality following hip fracture in England and Wales: a record linkage study. Osteoporosis International 27(9), 2727-2737.
  5. & Systematic Review and Meta-Analysis: Infliximab or Cyclosporine as Rescue Therapy in Patients With Severe Ulcerative Colitis Refractory to Steroids. The American Journal of Gastroenterology 111(4), 477-491.
  6. & Validation of the Crohns and Ulcerative Colitis questionnaire in patients with acute severe ulcerative colitis. United European Gastroenterology Journal
  7. & Comparison Of iNfliximab and ciclosporin in STeroid Resistant Ulcerative Colitis: pragmatic randomised Trial and economic evaluation (CONSTRUCT). Health Technology Assessment 20(44), 1-320.
  8. & Review article: The prevalence of Helicobacter pylori and the incidence of gastric cancer across Europe. Alimentary Pharmacology & Therapeutics
  9. & Development and validation of the Gastrointestinal Endoscopy Satisfaction Questionnaire (GESQ). Endoscopy 47(12)
  10. & Weekend emergency admissions and mortality in England and Wales. The Lancet
  11. & Psychometric development of the Gastrointestinal Symptom Rating Questionnaire (GSRQ) demonstrated good validity. Journal of clinical epidemiology 68(10)
  12. & Making healthcare safer by understanding, designing and buying IT.. Clinical medicine 15, 258-262.
  13. & Systematic Review of Health-related Quality of Life Measures for Inflammatory Bowel Disease. Journal of Crohn s and Colitis 9(3)
  14. & Development of a Short Questionnaire to Assess the Quality of Life in Crohn's Disease and Ulcerative Colitis. Journal of Crohn's and Colitis 9(1)
  15. Survey of digestive health across Europe: Final report. Part 1: The burden of gastrointestinal diseases and the organisation and delivery of gastroenterology services across Europe. United European Gastroenterology Journal 2(6), 539-543.
  16. Barriers and facilitators to change in the organisation and delivery of endoscopy services in England and Wales: a focus group study.. BMJ Open 2(e001009), 1-6.
  17. & Mode of data elicitation, acquisition and response to surveys: a systematic review.. Health Technology Assessment 16(27)
  18. Hospital Episode Statistics: time for radical change.. Clinical Medicine 12, 23-24.
  19. Hospitalised incidence and case fatality for upper gastrointestinal bleeding from 1999-2007: a record linkage study. Alimentary Pharmacology & Therapeutics 33(1), 64-76.
  20. & Drug Solubility in Luminal Fluids from Different Regions of the Small and Large Intestine of Humans. Molecular Pharmaceutics 7(5), 1527-1532.
  21. & Aneuploidy involving chromosome 1 may be an early predictive marker of intestinal type gastric cancer. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis 669(1-2), 104-111.
  22. & Effectiveness of nurse delivered endoscopy: findings from randomised multi-institution nurse endoscopy trial (MINuET). BMJ 338(feb10 1), b231
  23. & Cost effectiveness of nurse delivered endoscopy: findings from randomised multi-institution nurse endoscopy trial (MINuET). BMJ 338(feb10 1), b270
  24. & Perinatal risk factors and coeliac disease in children and young adults: a record linkage study. Alimentary Pharmacology & Therapeutics 29(2), 222
  25. Incidence and case fatality for acute pancreatitis in England: geographical variation, social deprivation, alcohol consumption and aetiology - a record linkage study.
  26. & Mortality in patients with and without colectomy admitted to hospital for ulcerative colitis and Crohn's disease: record linkage studies. BMJ 335(7628), 1033-1033.
  27. & Gastroenterology services in the UK. The burden of disease, and the organisation and delivery of services for gastrointestinal and liver disorders: a review of the evidence. Gut 56(suppl_1), 1-113.
  28. & Medical records and recordkeeping standards.. Clinical Medicine 7, 328-331.

Other Research Outputs

  1. (2013). REF 2014 Impact Case Study: Influencing national policy to improve service delivery and patient care in gastroenterology.
  2. (2013). REF 2014 Impact Case Study: Developing and implementing national standards to improve the structure and content of medical records.
  3. (2013). i-care: Information, Communication and Technology in the NHS. (Academy of Medical Royal Colleges).
  4. (2013). Standards for the clinical structure and content of patient records. (Academy of Medical Royal Colleges).
  5. (2013). Report from the Future Hospital Commission. Chapter 9 Using information to support care and measure success..
  6. & (2007). Clinicians guide to hospital activity data. (Royal College of Physicians, London).