| アブストラクト | BACKGROUND: Presenting to primary care with fatigue is associated with a wide range of conditions, including cancer, although their relative likelihood is unknown. AIM: To quantify associations between new-onset fatigue presentation and subsequent diagnosis of various diseases, including cancer. DESIGN AND SETTING: A cohort study of patients presenting in English primary care with new-onset fatigue during 2007-2017 (the fatigue group) compared with patients who presented without fatigue (the non-fatigue group), using Clinical Practice Research Datalink data linked to hospital episodes and national cancer registration data. METHOD: The excess short-term incidence of 237 diseases in patients who presented with fatigue compared with those who did not present with fatigue is described. Disease-specific 12-month risk by sex was modelled and the age-adjusted risk calculated. RESULTS: The study included 304 914 people in the fatigue group and 423 671 in the non-fatigue group. In total, 127 of 237 diseases studied were more common in men who presented with fatigue than in men who did not, and 151 were more common in women who presented with fatigue. Diseases that were most strongly associated with fatigue included: depression; respiratory tract infections; insomnia and sleep disturbances; and hypo/hyperthyroidism (women only). By age 80 years, cancer was the third most common disease and had the fourth highest absolute excess risk in men who presented with fatigue (fatigue group: 7.01%, 95% confidence interval [CI] = 6.54 to 7.51; non-fatigue group: 3.36%, 95% CI = 3.08 to 3.67; absolute excess risk 3.65%). In women, cancer remained relatively infrequent; by age 80 years it had the thirteenth highest excess risk in patients who presented with fatigue. CONCLUSION: This study ranked the likelihood of possible diagnoses in patients who presented with fatigue, to inform diagnostic guidelines and doctors' decisions. Age-specific findings support recommendations to prioritise cancer investigation in older men (aged >/=70 years) with fatigue, but not in women at any age, based solely on the presence of fatigue. |
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| 投稿者 | White, Becky; Zakkak, Nadine; Renzi, Cristina; Rafiq, Meena; Gonzalez-Izquierdo, Arturo; Denaxas, Spiros; Nicholson, Brian D; Lyratzopoulos, Georgios; Barclay, Matthew E |
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| 組織名 | Epidemiology of Cancer Healthcare and Outcomes (ECHO) Research Group, Department;of Behavioural Science and Health, Institute of Epidemiology & Health Care,;University College London, London, UK.;Department of Behavioural Science and Health, Institute of Epidemiology & Health;Care, University College London, London; Cancer Intelligence, Cancer Research UK,;London, UK.;ECHO Research Group, Department of Behavioural Science and Health, Institute of;Epidemiology & Health Care, University College London, London, UK; associate;professor, Faculty of Medicine, University Vita-Salute San Raffaele, Milan,;Italy.;Epidemiology & Health Care, University College London, London, UK; Department of;General Practice and Primary Care, Centre for Cancer Research, University of;Melbourne, Melbourne, Australia.;Centre for Health Data Science, Institute of Applied Health Research, University;of Birmingham, Birmingham; Institute of Health Informatics (IHI), University;College London, London, UK.;IHI, University College London, London; British Heart Foundation Data Science;Centre, London, UK.;Nuffield Department of Primary Care Health Sciences, University of Oxford,;Oxford, UK. |
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