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Disability, Frailty and Co-Morbidity L. Fried et al.

Disability, Frailty and Co-Morbidity L. Fried et al. Gero 302 Jan 2012. Caring for the Elderly.

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Disability, Frailty and Co-Morbidity L. Fried et al.

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  1. Disability, Frailty and Co-MorbidityL. Fried et al. Gero 302 Jan 2012

  2. Caring for the Elderly • The frail are the most vulnerable older adults. They have the most complex and challenging problems. They have multiple chronic conditions and co-morbidities. They are frequently disabled and dependent. • Definitions: Disability-difficulty or dependency in carrying out ADL, self-care, living independently and maintaining a QOL. Physical disability is task oriented based on standardized screens-See Table One. 20-30% of over 70 report disability in mobility

  3. Cont. • Frequency rises steadily with age. It general causes are disease, physiological alterations of ageing, social and economic factors, behavioral and access to care. • Co-Morbidity-muscle weakness and balance, decreased exercise tolerance and self-care and cognitive impairment, hip fracture and morbidity • Disability is an adverse health outcome it is also a risk factor for other adverse events and a predictor of other problems with ADL’s and IADL’s

  4. Frailty • 40% of adults over 80 are frail • The majority of residents in nursing homes are frail • Frailty can be a prime cause of disability • Frailty is defined as a physiologic state of increased vulnerability to stressors that result from decreased physiologic reserves and dysregulation of multiple physiologic systems. These include: neuromuscular, osteopenia, immune system dysfunction. Loss of reserves results in aggregate thresholds being reached and breaking down in clinical functioning.

  5. Frailty • Multiple systems are involved. For example-weight loss, muscle wasting, loss of endurance, decreased balance and mobility, slowed performance, relative inactivity, and possible decrease cognitive function. • Associated with frailty are: under-nutrition, prolonged bed rest, pressure sores, generalized weakness, anorexia, falls, delirium, confusion, polypharmacy. • Frailty therefore is a distinct entity, with multiple manifestations which can then be used to predict further disability

  6. Co-Morbidity • Concurrent presence of two or more medically diagnosed diseases in the same individual with each contributing to the other. Examine the rates of arthritis, hypertension, heart disease, diabetes, stroke. • Co-morbidity contributes to high health care costs and utilization. It heightens the risk of disability and mortality and the effects of a single disease entity.

  7. Health Care issues • Co-morbidity, frailty and disability each have special needs for care. • They require complex coordination of multiple providers and incremental service increases. • Treatment regimes may be hard to tolerate or too complex to understand and can limit compliance and understanding. • The treatment of one disease can adversely affect the treatment of others-the use of anti-depressants and diet. NSAID’s and Gastic disturbances.

  8. Cont. • Review Fig two • Social issues include-isolation, dependency, and the need for in-home and long term care • Frailty is a treatment challenge due to wide fluctuations in health status and high risk complications. • It is important to examine the subset of community dwellers with those in care

  9. Implications • Increased health care costs • Increased health utilization for the treatment of chronic conditions (Two to five times as much) • The aggregate effects issue

  10. Prevention • Screening, diagnosis, treatment for those at high risk, and for those with reversible risk factors. • Identify those who would benefit from specific interventions and this would reduce co-morbidity • Introduction of resistance exercises to increase lean body mass at the pre-clinical stage. • Early detection and prevention

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