RESUMEN
BACKGROUND: The International Consortium for Health Outcomes Measurement (ICHOM) was founded in 2012 to propose consensus-based measurement tools and documentation for different conditions and populations.This article describes how the ICHOM Older Person Working Group followed a consensus-driven modified Delphi technique to develop multiple global outcome measures in older persons. The standard set of outcome measures developed by this group will support the ability of healthcare systems to improve their care pathways and quality of care. An additional benefit will be the opportunity to compare variations in outcomes which encourages and supports learning between different health care systems that drives quality improvement. These outcome measures were not developed for use in research. They are aimed at non researchers in healthcare provision and those who pay for these services. METHODS: A modified Delphi technique utilising a value based healthcare framework was applied by an international panel to arrive at consensus decisions.To inform the panel meetings, information was sought from literature reviews, longitudinal ageing surveys and a focus group. RESULTS: The outcome measures developed and recommended were participation in decision making, autonomy and control, mood and emotional health, loneliness and isolation, pain, activities of daily living, frailty, time spent in hospital, overall survival, carer burden, polypharmacy, falls and place of death mapped to a three tier value based healthcare framework. CONCLUSIONS: The first global health standard set of outcome measures in older persons has been developed to enable health care systems improve the quality of care provided to older persons.
Asunto(s)
Actividades Cotidianas , Técnica Delphi , Grupos Focales/normas , Limitación de la Movilidad , Evaluación de Resultado en la Atención de Salud/normas , Actividades Cotidianas/psicología , Anciano , Anciano de 80 o más Años , Consenso , Femenino , Grupos Focales/métodos , Humanos , Masculino , Evaluación de Resultado en la Atención de Salud/métodosRESUMEN
BACKGROUND: Old patients with end-stage kidney disease (ESKD) represent an increasing segment of the ESKD population maintained on chronic dialysis treatment. Quality of life (QoL) is notoriously poor in ESKD but relationship between QoL and mortality has not been investigated in the old dialysis population. The objective of this study is to investigate the relationship between QoL and mortality in the old dialysis population. METHODS: Quality of Life was measured by the Rand- QoL Short Form 36 questionnaires in a multicentre, perspective cohort study including 253 very old patients (ageâ¯≥â¯75 years) on chronic dialysis. Prognostic power of QoL was assessed applying C-statistics. RESULTS: In multivariate statistical models including a series of demographic and clinical variable physical function and general health maintained an independent relationship with survival (Pâ¯≤â¯0.01). In analyses testing the prognostic value of these two SF36 components physical functioning was the component adding the highest explanatory power to standard demographic and clinical risk factors (+5.7%). Furthermore, the same parameter increased by 4.5% the discriminant power by the Harrell's C Index, improved risk reclassification by the 20% (Pâ¯=â¯0.003) and model calibration by the 83%. CONCLUSIONS: In the very old dialysis population the physical function component of the SF36 is the QoL component holding the highest predictive power for mortality among the eight components of this instrument. As the discrimination power and risk reclassification ability by physical functioning is of degree relevant for clinical practice, such a measure has potential for refining prognosis and informing exercise programs in this population.