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Type of addressPostal address
Postal codeYO10 5DD
CountryUnited Kingdom
Address lines
  • Health Sciences
    University of York
    Seebohm Rowntree Building
    Heslington
    YO10 5DD

Phone: (01904) 321374

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Prof. Catherine Elizabeth Hewitt

Professor - Health Sciences

  1. Article › Research › Peer-reviewed
  2. A bespoke smoking cessation service compared with treatment as usual for people with severe mental ill health: the SCIMITAR+ RCT

    Peckham, E., Arundel, C., Bailey, D., Crosland, S., Fairhurst, C., Heron, P., Hewitt, C., Li, J., Parrott, S., Bradshaw, T., Horspool, M., Hughes, E., Hughes, T., Ker, S., Leahy, M., McCloud, T., Osborn, D., Reilly, J., Steare, T., Ballantyne, E. & 22 others, Bidwell, P., Bonner, S., Brennan, D., Callen, T., Carey, A., Colbeck, C., Coton, D., Donaldson, E., Evans, K., Herlihy, H., Khan, W., Nyathi, L., Nyamadzawo, E., Oldknow, H., Phiri, P., Rathod, S., Rea, J., Romain-Hooper, C-B., Smith, K., Stribling, A., Vickers, C. & Gilbody, S., 24 Sep 2019

    Article in Health technology assessment

  3. A randomised controlled trial of computerised cognitive behaviour therapy for the treatment of depression in primary care: the Randomised Evaluation of the Effectiveness and Acceptability of Computerised Therapy (REEACT) trial

    Littlewood, E., Duarte, A., Hewitt, C., Knowles, S., Palmer, S., Walker, S., Andersen, P., Araya, R., Barkham, M., Bower, P., Brabyn, S., Brierley, G., Cooper, C., Gask, L., Kessler, D., Lester, H., Lovell, K., Usman, M., Parry, G., Richards, D. A. & 5 others, Richardson, R., Tallon, D., Tharmanathan, P., White, D. & Gilbody, S. M., 19 Dec 2015

    Article in Health Technol Assess

  4. Choosing the target difference ('effect size') for a randomised controlled trial - DELTA(2) guidance protocol

    Cook, J. A., Julious, S. A., Sones, W., Rothwell, J. C., Ramsay, C. R., Hampson, L. V., Emsley, R., Walters, S. J., Hewitt, C., Bland, M., Fergusson, D. A., Berlin, J. A., Altman, D. & Vale, L. D., 12 Jun 2017

    Article in Trials

  5. Choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial – the development of the DELTA2 guidance

    Sones, W., Julious, S. A., Rothwell, J. C., Ramsay, C. R., Hampson, L. V., Emsley, R., Walters, S. J., Hewitt, C. E., Bland, J. M., Fergusson, D. A., Berlin, J. A., Altman, D. G., Vale, L. D. & Cook, J. A., 10 Oct 2018

    Article in Trials

  6. CollAborative care for Screen-Positive EldeRs with major depression (CASPER plus): a multicentred randomised controlled trial of clinical effectiveness and cost-effectiveness

    Bosanquet, K., Adamson, J., Atherton, K., Bailey, D., Baxter, C., Beresford-Dent, J., Birtwistle, J., Chew-Graham, C., Clare, E., Delgadillo, J., Ekers, D., Foster, D., Gabe, R., Gascoyne, S., Haley, L., Hamilton, J., Hargate, R., Hewitt, C., Holmes, J., Keding, A. & 15 others, Lewis, H., McMillan, D., Meer, S., Mitchell, N., Nutbrown, S., Overend, K., Parrott, S., Pervin, J., Richards, D. A., Spilsbury, K., Torgerson, D., Traviss-Turner, G. D., Trépel, D., Woodhouse, R. & Gilbody, S., 29 Nov 2017

    Article in Health technology assessment

  7. Computerised cognitive behaviour therapy (cCBT) as treatment for depression in primary care (REEACT trial): large scale pragmatic randomised controlled trial

    Gilbody, S., Littlewood, E., Hewitt, C., Brierley, G., Tharmanathan, P., Araya, R., Barkham, M., Bower, P., Cooper, C., Gask, L., Kessler, D., Lester, H., Lovell, K., Parry, G., Richards, D. A., Andersen, P., Brabyn, S., Knowles, S., Shepherd, C., Tallon, D. & 2 others, White, D. & REEACT Team, 11 Nov 2015

    Article in British medical journal

  8. DELTA2 guidance on choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial

    Cook, J. A., Julious, S. A., Sones, W., Hampson, L. V., Hewitt, C. E., Berlin, J. A., Ashby, D., Elmsley, R., Fergusson, D. A., Walters, S. J., Wilson, E. CF., MacLennan, G. S., Stallard, N., Rothwell, J. C., Bland, J. M., Brown, L., Ramsay, C. R., Cook, A., Armstrong, D., Altman, D. G. & 1 others, Vale, L. D., 5 Nov 2018

    Article in Trials

  9. Development of an Occupational Advice Intervention for Patients Undergoing Lower LImb Arthroplasty (the OPAL study)

    Baker, P., Coole, C., Drummond, A. E., McDaid, C. M., Khan, S., Thomson, L., Hewitt, C. E., McNamara, I., McDonald, D., Fitch, J. & Rangan, A., 28 Jun 2018

    Article in BMC Health Services Research

  10. Dietary Protein and Bone Health Across the Life-Course: an updated systematic review and meta-analysis over 40 years

    Darling, A., Manders, R. J., Shani, S., Zhu, K., Hewitt, C. E., Prince, R. L., Millward, J. & Lanham-New, S., 21 Mar 2019

    Article in Osteoporosis International

  11. Effect of collaborative care vs usual care on depressive symptoms among older adults with sub-threshold depression: the CASPER randomized clinical trial

    Gilbody, S. M., Lewis, H. J., Adamson, J. A., Atherton, K., Bailey, D., Birtwistle, J., Bosanquet, K. N., Clare, E., Delgadillo, J., Ekers, D., Foster, D., Gabe, R., Gascoyne, S., Haley, L., Hamilton, J., Hargate, R., Hewitt, C. E., Holmes, J., Keding, A., Lilley-Kelly, A. & 12 others, Meer, S., Mitchell, N., Overend, K. J., Pasterfield, M., Pervin, J., Richards, D., Spilsbury, K., Traviss-Turner, G. D., Trepel, D., Woodhouse, R., Ziegler, F. & McMillan, D., 21 Feb 2017

    Article in JAMA

  12. Hydroxychloroquine effectiveness in reducing symptoms of hand osteoarthritis (HERO): study protocol for a randomized controlled trial

    Kingsbury, S. R., Tharmanathan, P., Adamson, J., Arden, N. K., Birrell, F., Cockayne, S., Dickson, J., Doherty, M., Dziedzic, K. S., Grainger, A., Hewitt, C. E., O Neill, T. W., Scott, D. L., Vincent, T. L., Wakefield, R. J., Watt, F. E., Torgerson, D. J. & Conaghan, P. G., 2 Mar 2013

    Article in Trials

  13. Interventions for drug-using offenders with co-occurring mental illness

    Perry, A. E., Neilson, M., Martyn-St James, M., Glanville, J. M., McCool, R., Duffy, S., Godfrey, C. & Hewitt, C., 2 Jan 2014

    Article in Cochrane Database of Systematic Reviews

  14. Interventions for female drug-using offenders

    Perry, A. E., Neilson, M., Martyn-St James, M., Glanville, J. M., McCool, R., Duffy, S., Godfrey, C. & Hewitt, C., 8 Jan 2014

    Article in Cochrane Database of Systematic Reviews

  15. Interventions for female drug-using offenders

    Perry, A. E., Neilson, M., Martyn-St James, M., Glanville, J. M., Woodhouse, R. & Hewitt, C., 2 Jun 2015

    Article in Cochrane Database of Systematic Reviews

  16. Pain reduction with oral methotrexate in knee osteoarthritis, a pragmatic phase iii trial of treatment effectiveness (PROMOTE): study protocol for a randomized controlled trial

    Kingsbury, S. R., Tharmanathan, P., Arden, N. K., Batley, M., Birrell, F., Cocks, K., Doherty, M., Edwards, C. J., Garrood, T., Grainger, A. J., Green, M., Hewitt, C., Hughes, R., Moots, R., O'Neill, T. W., Roddy, E., Scott, D. L., Watt, F. E., Torgerson, D. J. & Conaghan, P. G., 4 Mar 2015

    Article in Trials

  17. Pre-schoolers in the playground: An outdoor physical activity intervention for children aged 18 months to 4 years old: study protocol for a pilot cluster randomised controlled trial

    Barber, S. E., Jackson, C., Akhtar, S., Bingham, D. D., Ainsworth, H., Hewitt, C., Richardson, G., Summerbell, C. D., Pickett, K. E., Moore, H. J., Routen, A. C., O Malley, C. L., Brierley, S. & Wright, J., 9 Oct 2013

    Article in Trials

  18. Quality of stepped-wedge trial reporting can be reliably assessed using an updated CONSORT: crowd-sourcing systematic review

    Hemming, K., Caroll, K., Thompson, J., Forbes, A., Taljaard, M., Kanaan, M., Dutton, S., Madurasinghe, V., Morgan, K., Stuart, B., Fielding, K., Cornelius, V., Turner, E., Hooper, R., Giraudeau, B., Seed, P., Nickless, A., Grayling, M., Pragu, M., Kerry, S. & 34 others, Bell, L., Watson, E., Gafoor, R., Marlin, N., Yorganci, E., Smith, L., Mbekwe, M., Teerenstra, S., Chan, C., Moerbeek, M., Jacobsen, P., Bond, S., Jones, B., Preisser, J., Hewitt, C. E., Easter, C., Pellatt-Higgins, T., Pankhurst, L., Agbla, S., Eldridge, S., Lerner, R., Leyrat, C., Pilling, M., Forman, J., Bhattacharya, I., Magill, N., Candlish, J., McDowell, C., Martin, J., Kristunas, C., Allen, E., Seward, N., Nicholls, E. & Franklin, B., Mar 2019

    Article in Journal of Clinical Epidemiology

  19. Sexual Health Promotion in People with Severe Mental Illness: the RESPECT feasibility RCT

    Hughes, E., Mitchell, N., Gascoyne, S., Byrne, T. M., Edmondson, A., Coleman, E., Millett, L., Ali, S., Dare, C., Hewitt, C. E., Johnson, S., Llewellyn, C., Mercer, C., Nolan, F., Walker, C. & Watson, J. M., 6 Feb 2019, (Accepted/In press)

    Article in NIHR Journals Library

  20. Smoking cessation for people with severe mental illness (SCIMITAR+): a pragmatic randomised controlled trial

    Gilbody, S., Peckham, E., Bailey, D., Arundel, C., Heron, P., Crosland, S., Fairhurst, C., Hewitt, C., Li, J., Parrott, S., Bradshaw, T., Horspool, M., Hughes, E., Hughes, T., Ker, S., Leahy, M., McCloud, T., Osborn, D., Reilly, J., Steare, T. & 22 others, Ballantyne, E., Bidwell, P., Bonner, S., Brennan, D., Callen, T., Carey, A., Colbeck, C., Coton, D., Donaldson, E., Evans, K., Herlihy, H., Khan, W., Nyathi, L., Nyamadzawo, E., Oldknow, H., Phiri, P., Rathod, S., Rea, J., Romain-Hooper, C-B., Smith, K., Stribling, A. & Vickers, C., 8 Apr 2019

    Article in The Lancet Psychiatry

  21. The Effectiveness of Pharmacological and Non-Pharmacological Interventions for Improving Glycaemic Control in Adults with Severe Mental Illness: A Systematic Review and Meta-Analysis

    Taylor, J., Stubbs, B., Hewitt, C., Ajjan, R. A., Alderson, S. L., Gilbody, S., Holt, R. I. G., Hosali, P., Hughes, T., Kayalackakom, T., Kellar, I., Lewis, H., Mahmoodi, N., McDermid, K., Smith, R. D., Wright, J. M. & Siddiqi, N., 5 Jan 2017

    Article in PLoS ONE

  22. The quality of trials in operative surgery

    Walter, C. J., Dumville, J. C., Hewitt, C. E., Moore, K. C., Torgerson, D. J., Drew, P. J. & Monson, J. R. T., Dec 2007

    Article in The Annals of Thoracic Surgery

  23. Urban case studies: general discussion

    Brune, W., Bloss, W., Shi, Z., Pope, F., Fuller, G., Monks, P. S., Tomlin, A., Karl, T., Hort, M., Mohr, C., MacKenzie, R., Vlachou, A., Tian, Z., Kramer, L. J., Heard, D., Purvis, R., Querol, X., Baltensperger, U., Dunmore, R., Harrison, R. & 28 others, Murrells, T., Jimenez, J. L., Cross, E., McFiggans, G., Kiendler-Scharr, A., Ho, T-R., Charron, A., Wallington, T., Krishna Kumar, N., Pieber, S., Geiger, F., Wahner, A., Mitchell, E., Prévôt, A., Skouloudis, A., Kalberer, M., McDonald, B., Hewitt, C. N., Sioutas, C., Donahue, N. M., Lee, J., van Pinxteren, D., Moller, S., Minguillón, M. C., Shafer, M., Carslaw, D., Ehlers, C. & Pandis, S., 18 Jul 2016

    Article in FARADAY DISCUSSIONS

  24. Letter › Research › Peer-reviewed
  25. Comment/debate › Research › Not peer-reviewed
  26. Atmospheric chemistry and the biosphere: general discussion

    Archibald, A., Arnold, S., Bejan, L., Brown, S., Bruggemann, M., Carpenter, L. J., Collins, W., Evans, M., Finlayson-Pitts, B., George, C., Hastings, M., Heard, D., Hewitt, C. N., Isaacman-VanWertz, G., Kalberer, M., Keutsch, F., Kiendler-Scharr, A., Knopf, D., Lelieveld, J., Marais, E. & 14 others, Petzold, A., Ravishankara, A., Reid, J., Rovelli, G., Scott, C., Sherwen, T., Shindell, D., Tinel, L., Unger, N., Wahner, A., Wallington, T. J., Williams, J., Young, P. & Zelenyuk, A., 10 Aug 2017

    Comment/debate in Faraday Discuss.

  27. Literature review › Research › Peer-reviewed
  28. Contamination in trials of educational interventions

    Keogh-Brown, M., Bachmann, M., Shepstone, L., Hewitt, C., Howe, A., Ramsay, C., Song, F., Miles, J., Torgerson, D., Miles, S., Elbourne, D., Harvey, I. & Campbell, M., Oct 2007

    Literature review in Health technology assessment

  29. Editorial › Research › Peer-reviewed
  30. Book › Research
  31. Pharmacological and non-pharmacological interventions for non-respiratory sleep disturbances in children with neurodevelopmental disorders: a systematic review

    Beresford, B. A., McDaid, C. M., Parker, A., Scantlebury, A., Spiers, G., Fairhurst, C. M., Hewitt, C. E., Wright, K., Dawon, V., Elphick, H. & Thomas, M., 1 Oct 2018, NIHR Journals Library. 326 p.

    Research output: Book/ReportBook

  32. Commissioned report › Research
  33. Improving Writing Quality: Evaluation Report and Executive Summary

    Torgerson, D. J., Torgerson, C., Ainsworth, H. R., Buckley, H. L., Heaps, C., Hewitt, C. E. & Mitchell, N., May 2014, London: Education Endowment Foundation. 64 p.

    Research output: Book/ReportCommissioned report

  34. Online Maths Tuition: Trial Protocol

    Torgerson, D. J., Torgerson, C., Hampden-Thompson, G., Mitchell, N., Buckley, H. L., Heaps, C., Jefferson, L. A., Hewitt, C. E. & Ainsworth, H. R., 2014, London: Education Endowment Foundation.

    Research output: Book/ReportCommissioned report

  35. Other report › Research
  36. Affordable Online Maths Tuition: Evaluation report and executive summary

    Torgerson, C., Ainsworth, H. R., Buckley, H. L., Hampden-Thompson, G. M. H., Hewitt, C. E., Humphry, D., Jefferson, L. A., Mitchell, N. & Torgerson, D. J., Jul 2016, Education Endowment Foundation.

    Research output: Book/ReportOther report

  37. Calderdale Excellence Partnership: IPEELL - Evaluation report and executive summary

    Torgerson, C., Ainsworth, H. R., Bell, K. J., Elliott, L., Fountain, I., Gascoine, L., Hewitt, C. E., Kasim, A. S., Kokotsaki, D. & Torgerson, D. J., Nov 2018, Education Endowment Foundation.

    Research output: Book/ReportOther report

  38. Hallé SHINE on Manchester: Evaluation report and executive summary

    Menzies, V., Kasim, A. S., Kokotsaki, D., Hewitt, C. E., Akhter, N., Collyer, C., Younger, K., Wiggins, A. & Torgerson, C., Jul 2016, Education Endowment Foundation.

    Research output: Book/ReportOther report

  39. Maths Champions: Evaluation report and executive summary

    Robinson-Smith, L., Fairhurst, C. M., Stone, G., Bell, K. J., Elliott, L., Gascoine, L., Hallett, S., Hewitt, C. E., Hugill, J., Torgerson, C., Torgerson, D. J., Menzies, V. & Ainsworth, H. R., Jul 2018, Education Endowment Foundation.

    Research output: Book/ReportOther report

  40. Project Based Learning: Evaluation report and executive summary

    Menzies, V., Hewitt, C. E., Kokotsaki, D., Collyer, C. & Wiggins, A., Nov 2016, Education Endowment Foundation.

    Research output: Book/ReportOther report

  41. SHINE in Secondaries: Evaluation report and Executive summary

    Menzies, V., Collyer, C., Kokotsaki, D., Hewitt, C. E., Younger, K., Wiggins, A. & Torgerson, C., Jun 2015, Education Endowment Foundation.

    Research output: Book/ReportOther report

  42. Tutor Trust: Affordable Primary Tuition Evaluation report and executive summary

    Torgerson, C., Bell, K. J., Coleman, E., Elliott, L., Fairhurst, C. M., Gascoine, L., Hewitt, C. E. & Torgerson, D. J., Nov 2018, Education Endowment Foundation.

    Research output: Book/ReportOther report

  43. Tutor Trust: Affordable Primary Tuition Trial Evaluation Protocol

    Torgerson, C., Bell, K. J., Fairhurst, C. M., Gascoine, L., Hewitt, C. E. & Torgerson, D. J., 2016

    Research output: Book/ReportOther report

  44. Other › Research › Peer-reviewed
  45. Conference contribution › Research
  46. IMPROVING DIABETES OUTCOMES IN SEVERE MENTAL ILLNESS: A SYSTEMATIC REVIEW AND META-ANALYSIS OF PHARMACOLOGICAL AND NON-PHARMACOLOGICAL INTERVENTIONS: A systematic review and meta-analysis of pharmacological and non-pharmacological interventions

    Taylor, J., Mahmoodi, N., Stubbs, B., Lewis, H. J., Hosali, P., Hewitt, C. E., Smith, R., Wright, J., McDermid, K., Kayalackakom, T., Keller, I., Ajjan, R., Alderson, A., Hughes, T., Holt, R. & Siddiqi, N., 2016, J Epidemiol Community Health. Suppl 1 ed. BMJ Publishing;, Vol. 70. p. A60 70 (Suppl 1)

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  47. P425 The effectiveness of pharmacological and non-pharmacological interventions for improving glycaemic control in adults with severe mental illness: a systematic review and meta-analysis

    Taylor, J., Stubbs, B., Hewitt, C. E., Ajjan, R., Holt, R., Hosali, P., Kellar, I., Wright, J. & Siddiqi, N., 2017, Diabetic Medicine. Suppl S1 ed. Vol. 34. p. 162

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  48. Review article › Research › Peer-reviewed
  49. Interventions for drug-using offenders with co-occurring mental health problems

    Perry, A. E., Martyn-St James, M., Burns, L., Hewitt, C., Glanville, J. M., Aboaja, A., Thakkar, P., Santosh Kumar, K. M., Pearson, C., Wright, K. & Swami, S., 7 Oct 2019

    Review article in Cochrane Database of Systematic Reviews