Ferguson, R. ., Prieto-Alhambra, D. ., Peat, G. ., Delmestri, A. ., Jordan, K. P., . Y. Strauss, V. ., … Silman, A. . (2021). Does pre-existing morbidity influences risks and benefits of total hip replacement for osteoarthritis: a prospective study of 6682 patients from linked national datasets in England. BMJ Open, 11, e046712. http://doi.org/10.1136/bmjopen-2020-046712
J. Valderas
First name
J.
Middle name
M.
Last name
Valderas
Ferguson, R. ., Prieto-Alhambra, D. ., Peat, G. ., Delmestri, A. ., Jordan, K. P., . Y. Strauss, V. ., … Silman, A. . (2021). Does pre-existing morbidity influences risks and benefits of total hip replacement for osteoarthritis: a prospective study of 6682 patients from linked national datasets in England. BMJ Open, 11, e046712. http://doi.org/10.1136/bmjopen-2020-046712
Delgado, J. ., Evans, P. H., Gray, D. P., Sidaway-Lee, K. ., Allan, L. ., Clare, L. ., … Melzer, D. . (2022). Continuity of GP care for patients with dementia: impact on prescribing and the health of patients. Br J Gen Pract, 72, e91-e98. http://doi.org/10.3399/bjgp.2021.0413
Salisbury, C. ., Johnson, L. ., Purdy, S. ., Valderas, J. M., & Montgomery, A. A. (2011). Epidemiology and impact of multimorbidity in primary care: a retrospective cohort study. Br J Gen Pract. http://doi.org/10.3399/bjgp11X548929
Kontopantelis, E. ., Reeves, D. ., Valderas, J. M., Campbell, S. ., & Doran, T. . (2013). Recorded quality of primary care for patients with diabetes in England before and after the introduction of a financial incentive scheme: a longitudinal observational study. BMJ Qual Saf. http://doi.org/10.1136/bmjqs-2012-001033
Kontopantelis, E. ., Springate, D. ., Reeves, D. ., Ashcroft, D. M., Valderas, J. M., & Doran, T. . (2014). Withdrawing performance indicators: retrospective analysis of general practice performance under UK Quality and Outcomes Framework. Bmj. http://doi.org/10.1136/bmj.g330
Ble, A. ., Masoli, J. A., Barry, H. E., Winder, R. E., Tavakoly, B. ., Henley, W. E., … Richards, S. H. (2015). Any versus long-term prescribing of high risk medications in older people using 2012 Beers Criteria: results from three cross-sectional samples of primary care records for 2003/4, 2007/8 and 2011/12. BMC Geriatr. http://doi.org/10.1186/s12877-015-0143-8
Kontopantelis, E. ., Springate, D. A., Ashcroft, D. M., Valderas, J. M., van der Veer, S. N., Reeves, D. ., … Doran, T. . (2016). Associations between exemption and survival outcomes in the UK\textquoterights primary care pay-for-performance programme: a retrospective cohort study. BMJ Qual Saf. http://doi.org/10.1136/bmjqs-2015-004602
Griffiths, R. I., Valderas, J. M., McFadden, E. C., Bankhead, C. R., Lavery, B. A., Khan, N. F., … Keating, N. L. (2017). Outcomes of preexisting diabetes mellitus in breast, colorectal, and prostate cancer. J Cancer Surviv. http://doi.org/10.1007/s11764-017-0631-2
Ferguson, R. J., Prieto-Alhambra, D. ., Walker, C. ., Yu, D. ., Valderas, J. M., Judge, A. ., … Silman, A. J. (2018). Validation of hip osteoarthritis diagnosis recording in the UK Clinical Practice Research Datalink. Pharmacoepidemiol Drug Saf. http://doi.org/10.1002/pds.4673