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Quality Of Life Issues While Aging With A Disability Bryan Kemp, PhD Director Rehabilitation Research and Training Center on Aging with a Disability Clinical Professor University of California at Irvine. Rehabilitation Research and Training Center on Aging with a Disability.
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Quality Of Life Issues While Aging With A DisabilityBryan Kemp, PhDDirectorRehabilitation Research and Training Center on Aging with a DisabilityClinical ProfessorUniversity of California at Irvine
Rehabilitation Research and Training Center on Aging with a Disability Rancho Los Amigos National Rehabilitation Center Funded by the National Institute on Disability and Rehabilitation Research
Three Major Outcomes In Rehabilitation • Health • Maximum functioning • Quality of Life
Conceptual Issues In Quality of Life Research • Objective versus subjective Quality of Life (QOL) • The measurement of QOL • Including both positive and negative QOL
Despair Distress Depression O.K. So-So Boring Life Satisfaction Happiness Well-Being Negative Positive Quality of Life Continuum
Very Distressing So-So Great ! 1 2 3 4 5 6 7 QOL
1 5.5 7 4.5 Low Med High
Cumulative Percentages (n=675) Lo Med Hi %
CORRELATIONS(n=675) • Age: .05 • Education: .09 • Depression: -.66 • Life satisfaction: .63 • OARS (ADL): -.21 • Community Activities .28
Correlations of QOL With Other Variables In a Mega Analysis Impairment: .05 Disability: .17 Handicap: .38 Duration: .21 Age: .00 Source: Dijkers, 1999, APMR
Why Depression Is A Major Problem • It is poorly recognized • Prevalence is between 25% and 50% • It greatly affects health and function • It is not self-limiting; can last for years
Why Depression Is Poorly Recognized • The symptoms of depression overlap with the symptoms of chronic disease. • Clinicians and others “normalize” depression. • Clinicians believe depression is untreatable because of the disability.
16 11 6 Negative Neutral Positive QOL Depression Scores and QOL
Depression Scores Across Groups Percent
Depression is not related to: the severity of the impairment age (current or onset) the duration of impairment how impairment affects ADLs and IADLs
Depression is related to:The ability to cope with changes and losses, which is separate from the disability.
Life Satisfaction by Change in IADLSPolio Sample No Change Little-Great Deal Change in IADLS
Effects of Treatment on Depression DL-SCA 4 3 2 1 25 20 15 10 22 16 11 6 *p < .05 **p < .001 D n.s. ** ** ** n.s. L-S ** * C Baseline Start 8 24 WEEKS
Summary of Factors Related to Negative QOL • Difficulty coping with changes and losses. • Not related to severity of impairment or degree of disability. • Depression is the most common manifestation of negative QOL.
Percent with High QOL (p<.001)
Correlations with QOLSCI Sample Level of Injury .11 (ns) Activities of Daily Living .10 (ns) Community Activities .40 (<.001)
R2 The Relation of ADLs, IADLs and Community Activities to Life Satisfaction Across Groups
Very Satisfied Somewhat Satisfied Somewhat Dissatisfied Dissatisfied Negative Positive QOL How Does Life Satisfaction Relate to QOL?
Factors Related to Positive QOL in Persons Aging with a Disability • Not related to age, severity of impairment or to degree of disability. • The ability to engage in meaningful, enjoyable or productive activities. • The number and kind of community activities the person does. • Somewhat related to social support, attitude, and personality.
QUALITY OF LIFE:The presence of a reasonable amount of pleasurable, successful and meaningful experiences.
FACTOR 1 The Ability to Cope FACTOR 2 Doing Valued Activities Negative Positive QOL Continuum Two Factors in QOL
Resources Positive e.g. – growth Life Events + - Appraisal Negative e.g. - depression Support Personality Coping Methods A General Model of Psychological Stress Triggers Processes Outcomes
FACTOR 1 Inability to Cope FACTOR 2 Valued Activities Negative Positive QOL Continuum
Negative Positive Quality Of Life
% Quality of Life as Related to Change in Functioning 20 yrs ago Now 20 yrs ago Now No Change Change Percentage Rating Life as Good or Excellent
What Is Quality of Life? • Objective QOL • Subjective QOL
Life Satisfaction Distress QOL
Despair Distress Depression O.K. So-So Boring Life Satisfaction Happiness Well-Being Negative Positive Quality of Life Continuum
Causes of Depression • Not caused by the disability or the impairment. • Most likely caused by difficulties coping with the disability and the societal problems.
Distress Despair Depression Boring So-So O.K. Pleasure Success Meaning QOL