ObjectivesPopulation ageing has been associated with an increase in comorbid chronic disease, functional dependence, disability and associated higher health care costs. Frailty Syndromes have been proposed as a way to define this group within older persons. We explore whether frailty syndromes are a reliable methodology to quantify clinically significant frailty within hospital settings, and measure trends and geospatial variation using English secondary care data set Hospital Episode Statistics (HES).SettingNational English Secondary Care Administrative Data HES.ParticipantsAll 50 540 141 patient spells for patients over 65 years admitted to acute provider hospitals in England (January 2005—March 2013) within HES.Primary and secondary outcome measuresWe explore the prevalence of Frailty Syndromes as coded by International Statistical Classification of Diseases, Injuries and Causes of Death (ICD-10) over time, and their geographic distribution across England. We examine national trends for admission spells, inpatient mortality and 30-day readmission.ResultsA rising trend of admission spells was noted from January 2005 to March 2013(daily average admissions for month rising from over 2000 to over 4000). The overall prevalence of coded frailty is increasing (64 559 spells in January 2005 to 150 085 spells by Jan 2013). The majority of patients had a single frailty syndrome coded (10.2% vs total burden of 13.9%). Cognitive impairment and falls (including significant fracture) are the most common frailty syndromes coded within HES. Geographic variation in frailty burden was in keeping with known distribution of prevalence of the English elderly population and location of National Health Service (NHS) acute provider sites. Overtime, in-hospital mortality has decreased (>65 years) whereas readmission rates have increased (esp.>85 years).ConclusionsThis study provides a novel methodology to reliably quantify clinically significant frailty. Applications include evaluation of health service improvement over time, risk stratification and optimisation of services.
This methodology provides a technique for combining simple GIS tools to create a novel output, CartIS, in a health service context with the key aim of improving visualisation communication techniques which highlight variation in small scale geographies across large regions. CartIS more faithfully represents the data than interpolation, and visually highlights areas of extreme value more than cartograms, when either is used in isolation.
Background Patients are increasingly recognized as playing important roles in improving health services. Little is known about the mechanisms by which patients develop and diffuse local innovations in a complex health‐care system. Objective To ascertain how diffusion of an innovation, My Medication Passport, occurred and roles played by patients in it. Design Case study: quantitative mapping of innovation's diffusion and analysis of the routes and occupations of those through whom the innovation spread; documentary analysis; reflective assessment of patient's roles. Setting and participants NHS Trusts, third sector organizations, patients and health‐care professionals. Interventions studied Co‐produced action to raise awareness and influence use of the innovation; order database which enabled ease of access to the innovation. Main outcome measures Geographical spread of innovation; occupations of individuals; types of organizations using the innovation. Results The innovation spread from initial development and use in Northwest London across the UK and beyond. Key roles played by patients were as follows: co‐producer; advocate; relationship builder; relationship broker; planner; presenter; awareness raiser; trainer; networker. Patients identified and introduced potential audiences and users to MMP, using social, organizational, sectoral, lay and professional networks to do so. They organized a range of awareness‐raising and communication activities, monitored feedback, evaluated the impact and responded to new interest. Discussion and conclusions The roles of patients in diffusing innovations are under‐recognized. Collaborative working between patients, carers and health‐care professionals in planning and progressing the use and supporting diffusion of the innovation was important. Principles described in this study are relevant to progressing other patient‐led ideas for innovative changes relating to health service development.
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