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Kelvin Jordan's Outputs (151)

Indicators of dementia disease progression in primary care: an electronic health record cohort study (2020)
Journal Article
Rathod-Mistry, T., Marshall, M., Campbell, P., Bailey, J., Chew-Graham, C. A., Croft, P., …Jordan, K. P. (2021). Indicators of dementia disease progression in primary care: an electronic health record cohort study. European Journal of Neurology, 28(5), 1499-1510. https://doi.org/10.1111/ene.14710

BACKGROUND: The objectives were to assess the feasibility and validity of using markers of dementia-related health as indicators of dementia progression in primary care, by assessing the frequency they are recorded and by testing the hypothesis they... Read More about Indicators of dementia disease progression in primary care: an electronic health record cohort study.

Temporal Trends in Pregnancy‐Associated Stroke and Its Outcomes Among Women With Hypertensive Disorders of Pregnancy (2020)
Journal Article
Wu, P., Jordan, K. P., Chew‐Graham, C. A., Coutinho, T., Lundberg, G. P., Park, K. E., …Mamas, M. A. (2020). Temporal Trends in Pregnancy‐Associated Stroke and Its Outcomes Among Women With Hypertensive Disorders of Pregnancy. Journal of the American Heart Association Cardiovascular and Cerebrovascular Disease, 9(15), https://doi.org/10.1161/JAHA.120.016182

Background
Stroke is a serious complication of hypertensive disorders of pregnancy (HDP), with potentially severe and long-term sequelae. However, the temporal trends, predictors and outcomes of stroke in women with HDP at delivery remain unknown.... Read More about Temporal Trends in Pregnancy‐Associated Stroke and Its Outcomes Among Women With Hypertensive Disorders of Pregnancy.

Markers of dementia-related health in primary care electronic health records. (2020)
Journal Article
Campbell, P., Rathod-Mistry, T., Marshall, M., Bailey, J., Chew-Graham, C. A., Croft, P., …Jordan, K. P. (2020). Markers of dementia-related health in primary care electronic health records. Aging and Mental Health, 25(8), https://doi.org/10.1080/13607863.2020.1783511

Objectives
Identifying routinely recorded markers of poor health in patients with dementia may help treatment decisions and evaluation of earlier outcomes in research. Our objective was to determine whether a set of credible markers of dementia-rela... Read More about Markers of dementia-related health in primary care electronic health records..

Providing patients with direct access to musculoskeletal physiotherapy: the impact on general practice musculoskeletal workload and resource use. The STEMS-2 study. (2020)
Journal Article
Bishop, A., Chen, Y., Protheroe, J., Ogollah, R. O., Bailey, J., Lewis, M., …Foster, N. E. (2021). Providing patients with direct access to musculoskeletal physiotherapy: the impact on general practice musculoskeletal workload and resource use. The STEMS-2 study. Physiotherapy, 111, 48-56. https://doi.org/10.1016/j.physio.2020.04.006

OBJECTIVES: This study examined the real-world impact of patient direct access to NHS physiotherapy (self-referral) on (a) general practice consultations for musculoskeletal (MSK) conditions and (b) specified clinical management for patients with MSK... Read More about Providing patients with direct access to musculoskeletal physiotherapy: the impact on general practice musculoskeletal workload and resource use. The STEMS-2 study..

P63 The association between presenting clinical features and subsequent diagnosis of giant cell arteritis (2020)
Journal Article
Barnett, L. A., Helliwell, T., Jordan, K. P., & Prior, J. A. (2020). P63 The association between presenting clinical features and subsequent diagnosis of giant cell arteritis. Rheumatology, 59(Supplement_2), https://doi.org/10.1093/rheumatology/keaa111.062

Background
The diagnosis of giant cell arteritis (GCA) remains challenging due to the varied number and type of clinical features (symptoms and comorbidities) that patients with GCA can present with. Prompt diagnosis is important, as if left undiagn... Read More about P63 The association between presenting clinical features and subsequent diagnosis of giant cell arteritis.

O40 Trends in incidence of GCA in the UK (2020)
Journal Article
Barnett, L. A., Helliwell, T., Jordan, K., & Prior, J. (2020). O40 Trends in incidence of GCA in the UK. Rheumatology, 59(Supplement_2), https://doi.org/10.1093/rheumatology/keaa110.039

Background
Giant cell arteritis (GCA) is the most common form of medium and large vessel vasculitis. Diagnosis remains difficult since there are a multitude of symptoms experienced by patients with GCA and if not promptly identified or treated, pati... Read More about O40 Trends in incidence of GCA in the UK.

Temporal Changes in Hypertensive Disorders of Pregnancy and Impact on Cardiovascular and Obstetric Outcomes (2020)
Journal Article
Wu, P., Chew-Graham, C. A., Maas, A. H., Chappell, L. C., Potts, J. E., Gulati, M., …Mamas, M. A. (2020). Temporal Changes in Hypertensive Disorders of Pregnancy and Impact on Cardiovascular and Obstetric Outcomes. American Journal of Cardiology, 125(10), 1508-1516. https://doi.org/10.1016/j.amjcard.2020.02.029

Hypertensive disorders of pregnancy (HDP) are a major cause of maternal morbidity. However, short-term outcomes of HDP subgroups remain unknown. Using National Inpatient Sample database, all delivery hospitalizations between 2004 and 2014 with or wit... Read More about Temporal Changes in Hypertensive Disorders of Pregnancy and Impact on Cardiovascular and Obstetric Outcomes.

Prognostic value of first-recorded breathlessness for future chronic respiratory and heart disease: a cohort study using a UK national primary care database (2020)
Journal Article
Chen, Y., Hayward, R., Chew-Graham, C., Hubbard, R., Croft, P., Sims, K., & Jordan, K. (2020). Prognostic value of first-recorded breathlessness for future chronic respiratory and heart disease: a cohort study using a UK national primary care database. British Journal of General Practice (BJGP), 70(693), e264-e274. https://doi.org/10.3399/bjgp20X708221

Background: Breathlessness is a common presentation in primary care, but GPs may not always record a diagnosis.

Aim: To assess long-term risk of diagnosed COPD, asthma and IHD, and mortality in patients with undiagnosed breathlessness.
Design and... Read More about Prognostic value of first-recorded breathlessness for future chronic respiratory and heart disease: a cohort study using a UK national primary care database.

Patterns of symptoms before a diagnosis of first episode psychosis: a latent class analysis of UK primary care electronic health records. (2019)
Journal Article
Chen, Y., Farooq, S., Edwards, J., Chew-Graham, C. A., Shiers, D., Frisher, M., …Jordan, K. P. (2019). Patterns of symptoms before a diagnosis of first episode psychosis: a latent class analysis of UK primary care electronic health records. BMC Medicine, 17, Article 227. https://doi.org/10.1186/s12916-019-1462-y

Background: The nature of symptoms in the prodromal period of first episode psychosis (FEP) remains unclear. The objective was to determine patterns of symptoms recorded in primary care in the 5-years before FEP diagnosis.

Methods: The study was s... Read More about Patterns of symptoms before a diagnosis of first episode psychosis: a latent class analysis of UK primary care electronic health records..

Musculoskeletal consultations from childhood to adulthood: a longitudinal study (2019)
Journal Article
Bhayankaram, N. P., Lacey, R. J., Barnett, L. A., Jordan, K. P., & Dunn, K. M. (2019). Musculoskeletal consultations from childhood to adulthood: a longitudinal study. Journal of Public Health, 42(4), e428–e434. https://doi.org/10.1093/pubmed/fdz141

BACKGROUND: The Global Burden of Disease reports indicate that musculoskeletal conditions are important causes of disability worldwide. Such conditions may originate in childhood, but studies investigating changes longitudinally and from childhood to... Read More about Musculoskeletal consultations from childhood to adulthood: a longitudinal study.

Bleeding After Hospital Discharge Following Acute Coronary Syndrome: Incidence, Types, Timing, and Predictors (2019)
Journal Article
Ismail, N., Jordan, K. P., Kadam, U. T., Edwards, J. J., Kinnaird, T., & Mamas, M. A. (2019). Bleeding After Hospital Discharge Following Acute Coronary Syndrome: Incidence, Types, Timing, and Predictors. Journal of the American Heart Association, 8(21), Article e013679. https://doi.org/10.1161/JAHA.119.013679

Background
The incidence and predictors of bleeding after acute coronary syndrome are unclear within the real-world setting. Our objective was to determine the incidence, types, timing, and predictors of bleeding complications following hospital dis... Read More about Bleeding After Hospital Discharge Following Acute Coronary Syndrome: Incidence, Types, Timing, and Predictors.

Protocol for establishing a child and adolescent twin register for mental health research and capacity building in Sri Lanka and other low and middle-income countries in South Asia (2019)
Journal Article
Jayaweera, K., M Craig, J., M S Zavos, H., Abeysinghe, N., De Alwis, S., Andras, A., …Sumathipala, A. (2019). Protocol for establishing a child and adolescent twin register for mental health research and capacity building in Sri Lanka and other low and middle-income countries in South Asia. BMJ Open, 9(10), Article e029332. https://doi.org/10.1136/bmjopen-2019-029332

INTRODUCTION: Worldwide, 10%-20% of children and adolescents experience mental health conditions. However, most such disorders remain undiagnosed until adolescence or adulthood. Little is known about the factors that influence mental health in childr... Read More about Protocol for establishing a child and adolescent twin register for mental health research and capacity building in Sri Lanka and other low and middle-income countries in South Asia.

O27 Long-term effect of allopurinol use on serum uric acid levels, mortality and comorbidities in gout patients: an electronic health record cohort study (2019)
Journal Article
Rathod-Mistry, T., Roddy, E., Jordan, K., Mallen, C. D., & Blagojevic-Bucknall, M. (2019). O27 Long-term effect of allopurinol use on serum uric acid levels, mortality and comorbidities in gout patients: an electronic health record cohort study. Rheumatology, 58(Supplement_3), https://doi.org/10.1093/rheumatology/kez105.026

Incidence and prognostic impact of post discharge bleeding post acute coronary syndrome within an outpatient setting: a systematic review (2019)
Journal Article
Ismail, N., Jordan, K., Rao, S., Kinnaird, T., Potts, J., Kadam, U., & Mamas, M. (2019). Incidence and prognostic impact of post discharge bleeding post acute coronary syndrome within an outpatient setting: a systematic review. BMJ Open, 9(2), Article e023337. https://doi.org/10.1136/bmjopen-2018-023337

Objective
The primary objective was to determine the incidence of bleeding events post acute coronary syndrome (ACS) following hospital discharge. The secondary objective was to determine the prognostic impact of bleeding on mortality, major adverse... Read More about Incidence and prognostic impact of post discharge bleeding post acute coronary syndrome within an outpatient setting: a systematic review.

Risk of adverse events in patients prescribed long-term opioids: a cohort study in the UK Clinical Practice Research Datalink (2019)
Journal Article
Bedson, J., Chen, Y., Ashworth, J., Hayward, R. A., Dunn, K. M., & Jordan, K. P. (2019). Risk of adverse events in patients prescribed long-term opioids: a cohort study in the UK Clinical Practice Research Datalink. European Journal of Pain, 23(5), 908-922. https://doi.org/10.1002/ejp.1357

Background
Long-term opioid prescribing for musculoskeletal pain is controversial due to uncertainty regarding effectiveness and safety. This study examined the risks of a range of adverse events in a large cohort of patients prescribed long-term op... Read More about Risk of adverse events in patients prescribed long-term opioids: a cohort study in the UK Clinical Practice Research Datalink.

Secular trends in work disability and its relationship to musculoskeletal pain and mental health: a time-trend analysis using five cross-sectional surveys (2002-2010) in the general population. (2018)
Journal Article
Wynne-Jones, G., Chen, Y., Croft, P., Peat, G., Wilkie, R., Jordan, K., & Petersson, I. F. (2018). Secular trends in work disability and its relationship to musculoskeletal pain and mental health: a time-trend analysis using five cross-sectional surveys (2002-2010) in the general population. Occupational and Environmental Medicine, 877-883. https://doi.org/10.1136/oemed-2018-105171

OBJECTIVES: International evidence suggests that rates of inability to work because of illness can change over time. We hypothesised that one reason for this is that the link between inability to work and common illnesses, such as musculoskeletal pai... Read More about Secular trends in work disability and its relationship to musculoskeletal pain and mental health: a time-trend analysis using five cross-sectional surveys (2002-2010) in the general population..

Validation of hip osteoarthritis diagnosis recording in the UK Clinical Practice Research Datalink (2018)
Journal Article
J. Ferguson, R., Prieto‐Alhambra, D., Walker, C., Yu, D., M. Valderas, J., Judge, A., …J. Silman, A. (2019). Validation of hip osteoarthritis diagnosis recording in the UK Clinical Practice Research Datalink. Pharmacoepidemiology and Drug Safety, 187-193. https://doi.org/10.1002/pds.4673

PURPOSE:
The diagnosis of hip osteoarthritis is subject to several uncertainties, especially in primary care. The aims of this study were to determine (i) the diagnostic accuracy of coding of hip osteoarthritis by primary care physicians in the UK... Read More about Validation of hip osteoarthritis diagnosis recording in the UK Clinical Practice Research Datalink.

Development and validation of prediction models to estimate risk of primary total hip and knee replacements using data from the UK: two prospective open cohorts using the UK Clinical Practice Research Datalink (2018)
Journal Article
Yu, D., Jordan, K. P., Snell, K. I. E., Riley, R. D., Bedson, J., Edwards, J. J., …Peat, G. (2018). Development and validation of prediction models to estimate risk of primary total hip and knee replacements using data from the UK: two prospective open cohorts using the UK Clinical Practice Research Datalink. Annals of the Rheumatic Diseases, https://doi.org/10.1136/annrheumdis-2018-213894

Objectives
The ability to efficiently and accurately predict future risk of primary total hip and knee replacement (THR/TKR) in earlier stages of osteoarthritis (OA) has potentially important applications. We aimed to develop and validate two models... Read More about Development and validation of prediction models to estimate risk of primary total hip and knee replacements using data from the UK: two prospective open cohorts using the UK Clinical Practice Research Datalink.

Development and validation of prediction models to estimate risk of primary total hip and knee replacements using data from the UK: two prospective open cohorts using the UK Clinical Practice Research Datalink (2018)
Journal Article
Yu, D., Jordan, K. P., Snell, K. I. E., Riley, R. D., Bedson, J., James Edwards, J., …Peat, G. (2018). Development and validation of prediction models to estimate risk of primary total hip and knee replacements using data from the UK: two prospective open cohorts using the UK Clinical Practice Research Datalink. Annals of the Rheumatic Diseases, https://doi.org/10.1136/annrheumdis-2018-213894

Abstract
Objectives The ability to efficiently and accurately predict future risk of primary total hip and knee replacement (THR/TKR) in earlier stages of osteoarthritis (OA) has potentially important applications. We aimed to develop and validate t... Read More about Development and validation of prediction models to estimate risk of primary total hip and knee replacements using data from the UK: two prospective open cohorts using the UK Clinical Practice Research Datalink.