Publications

Journal Articles

  1. John, A., del Pozo Banos, M., Gunnell, D., Dennis, M., Scourfield, J., Ford, D., Kapur, N., & Lloyd, K. (n.d.) Contacts with primary and secondary healthcare prior to suicide: case–control whole-population-based study using person-level linked routine data in Wales, UK, 2000–2017. The British Journal of Psychiatry, 1-8.
  2. Zuj, D., xia, W., Lloyd, K., Vervliet, B., & Dymond, S. Negative reinforcement rate and persistent avoidance following response-prevention extinction. Behaviour Research and Therapy, 133, 103711
  3. Lee, S., del Pozo Banos, M., Lloyd, K., Jones, I., Walters, J., Owen, M., O'Donovan, M., & John, A. Area deprivation, urbanicity, severe mental illness and social drift — A population-based linkage study using routinely collected primary and secondary care data. Schizophrenia Research, 220, 130-140.
  4. Marchant, A., Brown, M., Scourfield, J., Hawton, K., Cleobury, L., Dennis, M., Lloyd, K., McGregor, J., John, A., & Cleobury, E. A Content Analysis and Comparison of Two Peaks of Newspaper Reporting During a Suicide Cluster to Examine Implications for Imitation, Suggestion, and Prevention. Crisis, 1-9.
  5. Okolie, C., Wood, S., Hawton, K., Kandalama, U., Glendenning, A., Dennis, M., Price, S., Lloyd, K., & John, A. Means restriction for the prevention of suicide by jumping. Cochrane Database of Systematic Reviews
  6. Rahme, E., Thibodeau, L., Lachaud, J., Pelletier, É., Rochette, L., John, A., Reneflot, A., Lloyd, K., & Lesage, A. Status report - Individual, programmatic and systemic indicators of the quality of mental health care using a large health administrative database: an avenue for preventing suicide mortality. Health Promotion and Chronic Disease Prevention in Canada, 38(7/8), 295-304.
  7. DelPozo-Banos, M., John, A., Petkov, N., Berridge, D., Southern, K., Lloyd, K., Jones, C., Spencer, S., & Travieso, C. Using Neural Networks with Routine Health Records to Identify Suicide Risk: Feasibility Study. JMIR Mental Health, 5(2), e10144
  8. John, A., Glendenning, A., Marchant, A., Montgomery, P., Stewart, A., Wood, S., Lloyd, K., & Hawton, K. Self-Harm, Suicidal Behaviours, and Cyberbullying in Children and Young People: Systematic Review. Journal of Medical Internet Research, 20(4), e129
  9. Roberts, S., Williams, J., Lyons, R., John, A., Lloyd, K., & Kandalama, U. Suicide following acute admissions for physical illnesses across England and Wales. Psychological Medicine, 48(4), 1-14.
  10. Xia, W., Dymond, S., Lloyd, K., & Vervliet, B. Partial reinforcement of avoidance and resistance to extinction in humans. Behaviour Research and Therapy, 96, 79-89.
  11. Thayer, D., Gregory, J., Kosnes, L., Berridge, D., Heaven, M., Ford, D., Lloyd, K., & John, A. Reusable, set-based selection algorithm for matched control groups. International Journal of Population Data Science, 1(1)
  12. John, A., Marchant, A., Fone, D., McGregor, J., Dennis, M., Tan, J., Lloyd, K., Lloyd, K., Dennis, M., McGregor, J., John, A., & Marchant, A. Recent trends in primary-care antidepressant prescribing to children and young people: an e-cohort study. Psychological Medicine, 46(16), 3315-3327.
  13. John, A., Hawton, K., Gunnell, D., Lloyd, K., Scourfield, J., Jones, P., Luce, A., Marchant, A., Platt, S., Price, S., & Dennis, M. Newspaper Reporting on a Cluster of Suicides in the UK. Crisis, 1-9.
  14. John, A., McGregor, J., Fone, D., Dunstan, F., Cornish, R., Lyons, R., Lloyd, K., & McGregor, J. Case-finding for common mental disorders of anxiety and depression in primary care: an external validation of routinely collected data. BMC Medical Informatics and Decision Making, 16(1)
  15. Lloyd, K., McGregor, J., John, A., Craddock, N., Walters, J., Linden, D., Jones, I., Bentall, R., Lyons, R., Ford, D., & Owen, M. A national population-based e-cohort of people with psychosis (PsyCymru) linking prospectively ascertained phenotypically rich and genetic data to routinely collected records: Overview, recruitment and linkage. Schizophrenia Research, 166(1-3), 131-136.
  16. John, A., Marchant, A., McGregor, J., Tan, J., Hutchings, H., Kovess, V., Choppin, S., Macleod, J., Dennis, M., Lloyd, K., Hutchings, H., Lloyd, K., Dennis, M., McGregor, J., John, A., Tan, J., & Marchant, A. Recent trends in the incidence of anxiety and prescription of anxiolytics and hypnotics in children and young people: An e-cohort study. Journal of Affective Disorders, 183, 134-141.
  17. Lloyd, K. Effect of neighbourhood deprivation and social cohesion on mental health inequality: a multilevel population-based longitudinal study. Psychological medicine, 44
  18. John, A., Dennis, M., Kosnes, L., Gunnell, D., Scourfield, J., Ford, D., & Lloyd, K. Suicide Information Database-Cymru: a protocol for a population-based, routinely collected data linkage study to explore risks and patterns of healthcare contact prior to suicide to identify opportunities for intervention. BMJ Open, 4(11), e006780-e006780.
  19. Bedson, E., Bell, D., Carr, D., Carter, B., Hughes, D., Jorgensen, A., Lewis, H., Lloyd, K., McCaddon, A., Moat, S., Pink, J., Pirmohamed, M., Roberts, S., Russell, I., Sylvestre, Y., Tranter, R., Whitaker, R., Wilkinson, C., & Williams, N. Folate Augmentation of Treatment – Evaluation for Depression (FolATED): randomised trial and economic evaluation. Health Technology Assessment, 18(48), 1-160.
  20. Fone, D., White, J., Farewell, D., Kelly, M., John, G., & Lloyd, K. Effect of neighbourhood deprivation and social cohesion on mental health inequality: a multilevel population-based longitudinal study.. Psychological Medicine, 22, 1-12.
  21. John, A., Hawton, K., Lloyd, K., Luce, A., Platt, S., Scourfield, J., Marchant, A., Jones, P., Dennis, M., Jones, P., & Dennis, M. PRINTQUAL – A Measure for Assessing the Quality of Newspaper Reporting of Suicide. Crisis, 35(6), 431-435.
  22. Roberts, S., Jaremin, B., Lloyd, K., Lloyd, K., & Roberts, S. High-risk occupations for suicide. Psychological Medicine, 43(6), 1231-1240.
  23. Farroha, A., McGregor, J., Paget, T., John, A., & Lloyd, K. Using Anonymized, Routinely Collected Health Data in Wales to Estimate the Incidence of Depression After Burn Injury. Journal of Burn Care & Research, 34(6), 644-648.
  24. Jones, P., Gunnell, D., Platt, S., Scourfield, J., Lloyd, K., Huxley, P., John, A., Kamran, B., Wells, C., Dennis, M., & Jones, P. Identifying Probable Suicide Clusters in Wales Using National Mortality Data. PLoS ONE, 8(8), e71713
    http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0071713
  25. Fone, D., Dunstan, F., White, J., Kelly, M., Farewell, D., John, G., Lyons, R., Lloyd, K., Lloyd, K., & Lyons, R. Cohort Profile: The Caerphilly Health and Social Needs Electronic Cohort Study (E-CATALyST). International Journal of Epidemiology, 42(6), 1620-1628.
    http://europepmc.org/abstract/med/23132614
  26. Economou, A., Grey, M., McGregor, J., Craddock, N., Lyons, R., Owen, M., Price, V., Thomson, S., Walters, J., Lloyd, K., McGregor, J., & Lyons, R. The health informatics cohort enhancement project (HICE): using routinely collected primary care data to identify people with a lifetime diagnosis of psychotic disorder.. BMC Research Notes, 5(95)
  27. Lloyd, K., White, J., Chalmers, I., & White, J. Patients' research priorities get funded. Nature, 487(7408), 432-432.
    http://www.nature.com/nature/journal/v487/n7408/full/487432b.html
  28. Leray, E., Camara, A., Drapier, D., Riou, F., Bougeant, N., Pelissolo, A., Lloyd, K., Bellamy, V., Roelandt, J., Millet, B., & Lloyd, K. Prevalence, characteristics and comorbidities of anxiety disorders in France: Results from the “Mental Health in General Population” Survey (MHGP). European Psychiatry, 26(6), 339-345.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000295190700001&KeyUID=WOS:000295190700001
  29. Lloyd, K., White, J., & Lloyd, K. Democratising clinical research. Nature, 474, 277-278.
  30. Lloyd, K., White, J., & White, J. Democratizing clinical research. Nature, 474(7351), 277-278.
  31. Owens, C., Owen, G., Belam, J., Lloyd, K., Rapport, F., Donovan, J., Lambert, H., Rapport, F., & Lloyd, K. Recognising and responding to suicidal crisis within family and social networks: qualitative study. BMJ, 343
  32. Leray, E., Camara, A., Drapier, D., & Lloyd, K. Prevalence, Characteristics and Comorbidities of Anxiety Disorders in France: Results from the ¡°Mental Health in General Population¡±. European Psychiatry, 26, 339-345.
  33. Brooks C, J., Lyons R, A., Jones K, H., & Lloyd, K. The prescribed duration algorithm: utilising "free text" from multiple primary care electronic systems. Pharmacoepidemiology & Drug Safety, 19, 983¨C989
  34. Lloyd, K., Latif, M., Simpson, S., & Shrestha, K. Switching stable patients with schizophrenia from depot and oral antipsychotics to long-acting injectable risperidone: efficacy, quality of life and functional outcome. Human Psychopharmacology: Clinical and Experimental, 25(3), 243-252.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000277385000007&KeyUID=WOS:000277385000007
  35. Brooks, C., Lyons, R., Jones, K., Hutton, A., Walker, R., Evans, K., Lloyd, K., & Ford, D. The prescribed duration algorithm: utilising ‘free text’ from multiple primary care electronic systems. Pharmacoepidemiology and Drug Safety, 19(9), 983-989.
  36. McGregor, J., Brooks, C., Chalasani, P., Chukwuma, J., Hutchings, H., Lyons, R., & Lloyd, K. The Health Informatics Trial Enhancement Project (HITE): Using routinely collected primary care data to identify potential participants for a depression trial. Trials, 11(39), 1-6.
  37. Lloyd, K., Cella, M., Tannenblatt, M., & Lloyd, K. Analysis of clinical uncertainties by health professionals and patients: an example from mental health journal. BMC Med Inform Decis Mak, 10, 9-34.
  38. Lloyd, K. & Lloyd, K. Common mental disorders among black and minority ethnic groups in the UK. Psychiatry, 8, 342-346.
  39. Owens, C., Owen, G., Lambert, H., Donovan, J., Belam, J., Rapport, F., & Lloyd, K. Public involvement in suicide prevention: understanding and strengthening lay responses to distress. BMC Public Health, 9(1), 308
  40. Owens, C., Owen, G., Lambert, H., Donovan, J., Belam, J., Rapport, F., & Lloyd, K. Public involvement in suicide prevention: understanding and strengthening lay responses to distress. BMC Public Health, 9(1), 308
  41. Kelly, M., Kelly, M., Dunstan, F., Dunstan, F., Fone, D., Lloyd, K., & Fone, D. Evaluating cutpoints for the MHI-5 and MCS using the GHQ-12: a comparison of five different methods. BMC Psychiatry, 8(1), 10doi:10.1186/1471-244X.
  42. Lloyd, K. Tales of biographical disintegration: how parents make sense of their sons' suicides. , 237-254.
  43. Taylor, M., Guthrie, A., Lloyd, K., & Lloyd, K. Impact of risperidone long acting injection on resource utilization in secondary care. Journal of Psychopharmacology, 22, 128-131.
  44. Fone, D., Lloyd, K., & Lloyd, K. Associations between individual mental health and the local social environment: A multilevel analysis. European Psychiatry, 23, S273-S274.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000254987801218&KeyUID=WOS:000254987801218
  45. Taylor, M., Currie, A., Lloyd, K., Price, M., Peperell, K., & Lloyd, K. Impact of risperidone long acting injection on resource utilization in psychiatric secondary care. Journal of Psychopharmacology, 22(2), 128-131.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000255724500003&KeyUID=WOS:000255724500003
  46. Porter, A., Peconi, J., Evans, A., Snooks, H., Lloyd, K., Russell, I., Snooks, H., Lloyd, K., Porter, A., & Evans, B. Equity and service innovation: the implementation of a bibliotherapy scheme in Wales. Journal of Health Services Research and Policy, 13(suppl 2), 26-31.
    https://www.ncbi.nlm.nih.gov/pubmed/18416926
  47. Fone, D., Dunstan, F., John, A., Lloyd, K., Lloyd, K., & John, A. Associations between common mental disorders and the Mental Illness Needs Index in community settings: Multilevel analysis. The British Journal of Psychiatry, 191(2), 158-163.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000248664900012&KeyUID=WOS:000248664900012
  48. Fone, D., Dunstan, F., Lloyd, K., Williams, G., Watkins, J., Palmer, S., & Lloyd, K. Does social cohesion modify the association between area income deprivation and mental health? A multilevel analysis. International Journal of Epidemiology, 36(2), 338-345.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000248084200019&KeyUID=WOS:000248084200019
  49. Roberts, S., Bedson, E., Hughes, D., Lloyd, K., Menkes, D., Moat, S., Pirmohamed, M., Slegg, G., Thome, J., Tranter, R., Whitaker, R., Wilkinson, C., & Russell, I. Folate Augmentation of Treatment – Evaluation for Depression (FolATED): protocol of a randomised controlled trial. BMC Psychiatry, 7(1)
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000253055300001&KeyUID=WOS:000253055300001
  50. Fone, D., Dunstan, F., Williams, G., Lloyd, K., Palmer, S., & Lloyd, K. Places, people and mental health: A multilevel analysis of economic inactivity. Social Science & Medicine, 64(3), 633-645.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000244260900011&KeyUID=WOS:000244260900011
  51. Kissling, W., Heres, S., Lloyd, K., & Lloyd, K. Direct transition to long-acting risperidone - analysis of long-term efficacy. Journal of Psychopharmacology, 19(5 suppl), 15-21.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000232011200004&KeyUID=WOS:000232011200004
  52. King, M., Nazroo, J., Weich, S., McKenzie, K., Bhui, K., Karlson, S., Stansfeld, S., Tyrer, P., Blanchard, M., Lloyd, K., others, ., & Lloyd, K. Psychotic symptoms in the general population of England. Social Psychiatry and Psychiatric Epidemiology, 40(5), 375-381.
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000229219000006&KeyUID=WOS:000229219000006
  53. Weich, S., Nazroo, J., Sproston, K., McManus, S., Blanchard, M., Erens, B., Karlsen, S., King, M., Lloyd, K., Stansfeld, S., Tyrer, P., & Lloyd, K. Common mental disorders and ethnicity in England: the EMPIRIC Study. Psychological Medicine, 34(08), 1543
    http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000225680700016&KeyUID=WOS:000225680700016

Other Research Outputs

  1. DelPozo-Banos, M., John, A., Petkov, N., Berridge, D., Loxton, K., Lloyd, K., Jones, C., Spencer, S., & Travieso, C.
  2. John, A., Glendenning, A., Marchant, A., Montgomery, P., Stewart, A., Wood, S., Lloyd, K., & Hawton, K.