ADL Difficulties Research Articles

Health prospects of older persons in Thailand: the role of education

ABSTRACTThailand’s population is aging rapidly and the number of older adults suffering from health limitations is expected to increase. Making use of several rounds of the Survey of Older Persons, we look at the education-specific prevalences of three health indicators over time and find a positive education gradient for difficulties with ADLs and poor self-rated health, but not for functional limitations. Combining these age-, sex- and education-specific prevalences for each indicator with population projections up to 2050, we see a lower projected number of persons with difficulties with ADLs or bad health as compared to an approach when we only account for differences by age and sex. Still, irrespective of the approach taken, we project a significant increase in the number of persons 50+ that have at least one ADL difficulty, at least one functional limitation or suffer from poor health. Our results provide estimates for future care needs and illustrate the possibly preventive effect of education.

Interdependence in Health and Functioning Among Older Spousal Caregivers and Care Recipients.

Older spousal caregiving relationships involve support that may be affected by the health of either the caregiver or care recipient. We conducted a longitudinal analysis using pooled data from 4,632 community-dwelling spousal care recipients and caregivers aged ⩾50 from the 2002 to 2014 waves of the Health and Retirement Study. We specified logistic and negative binomial regression models using lagged predictor variables to assess the role of partner health status on spousal caregiver and care recipient health care utilization and physical functioning outcomes. Care recipients' odds of hospitalization, odds ratio (OR): 0.83, p<.001, decreased when caregivers had more ADL difficulties. When spouses were in poorer versus better health, care recipients' bed days decreased (4.69 vs. 2.54) while caregivers' bed days increased (0.20 vs. 0.96). Providers should consider the dual needs of caregivers caring for care recipients and their own health care needs, in adopting a family-centered approach to management of older adult long-term care needs.

Caring for a Person With Dementia on the Margins of Long-Term Care: A Perspective on Burden From 8 European Countries

ObjectivesTo explore associations between carer burden and characteristics of (1) the informal carer, (2) the person with dementia, and (3) the care support network in 8 European countries. DesignCross-sectional study. SettingPeople with dementia judged at risk of admission to long-term care (LTC) facilities in 8 European countries (Estonia, Finland, France, Germany, Netherlands, Spain, Sweden, United Kingdom). ParticipantsA total of 1223 people with dementia supported by community services at home or receiving day care or respite care and their informal carers. MeasurementsVariables regarding the informal carer included familial relationship and living situation. Variables relating to the person with dementia included cognitive functioning (S-MMSE), neuropsychiatric symptoms (NPI-Q), depressive symptoms (Cornell depression scale), comorbidity (Charlson Comorbidity Index), and physical functioning (Katz Activity of Daily Living [ADL] Index). The care support network was measured using hours of caregiving (ADLs, instrumental ADLs [IADLs], supervision), additional informal care support, and service receipt (home care, day care). Experience of carer burden was recorded using the Zarit Burden Interview. Logistic regression analysis was used to determine factors associated with high carer burden. ResultsCarer burden was highest in Estonia (mean 39.7/88) and lowest in the Netherlands (mean 26.5/88). High burden was significantly associated with characteristics of the informal carer (family relationship, specifically wives or daughters), of the person with dementia (physical dependency in ADLs; neuropsychiatric symptoms, in particular nighttime behaviors and irritability), the care support network (hours of caregiving supervision; receipt of other informal care support) and country of residence. ConclusionA range of factors are associated with burden in informal carers of people with dementia judged to be on the margins of LTC. Support for informal carers needs to take account of gender differences. The dual challenges of distressed behaviors and difficulties in ADLs by the person with dementia may be addressed by specific nonpharmacological interventions focusing on both elements. The potential protective effect of additional informal support to carers highlights the importance of peer support or better targeted home support services. The implementation of appropriate and tailored interventions to reduce burden by supporting informal carers may enable people with dementia to remain at home for longer.

PROMOTING ADL INDEPENDENCE IN VULNERABLE ELDERLY: SIX-MONTH FOLLOW-UP OF A PILOT COMPARATIVE TRIAL

Muscle strength is essential but insufficient to reduce ADL disability in older adults. A parallel-group randomized controlled trial was conducted to compare whether adding functional and task-oriented training to resistance exercise would generate a greater improvement on ADL performance relative to resistance exercise alone. Fifty-two older adults who showed muscle weakness, lived a sedentary life style, and had ADL difficulty were recruited from local subsidized housing properties. They received 10 weeks of resistance exercise or the 3-Step Workout for Life, which included practicing functional movements and ADL tasks at home in addition to resistance exercise. The Box and Blocks test, Timed Up and Go, and Assessment of Motor and Process Skills were used to measure physical function and ADL performance. At six-month follow-up, all three outcomes in the 3-Step Workout for Life group were not different from the baseline while the resistance exercise only group showed a significant decline (mean change in the Box and Blocks = -4.05, p = 0.02; mean change in the Timed Up and Go = 1.84, p = 0.01; mean change in the Assessment of Motor and Process Skills = -0.25, p = 0.01). More importantly, the 3-Step Workout for Life group showed a greater improvement in ADL performance when compared to the resistance exercise only group (group mean difference = 0.37, p < 0.01). Adding functional, task-oriented training to resistance exercise may help retain physical function and delay the decline of ADL performance after six months of detraining in vulnerable older adults.

The Impact of Disability and Social Determinants of Health on Condition-Specific Readmissions beyond Medicare Risk Adjustments: A Cohort Study.

Readmission rates after pneumonia, heart failure, and acute myocardial infarction hospitalizations are risk-adjusted for age, gender, and medical comorbidities and used to penalize hospitals. To assess the impact of disability and social determinants of health on condition-specific readmissions beyond current risk adjustment. Retrospective cohort study of Medicare patients using 1) linked Health and Retirement Study-Medicare claims data (HRS-CMS) and 2) Healthcare Cost and Utilization Project State Inpatient Databases (Florida, Washington) linked with ZIP Code-level measures from the Census American Community Survey (ACS-HCUP). Multilevel logistic regression models assessed the impact of disability and selected social determinants of health on readmission beyond current risk adjustment. Outcomes measured were readmissions ≤30days after hospitalizations for pneumonia, heart failure, or acute myocardial infarction. HRS-CMS models included disability measures (activities of daily living [ADL] limitations, cognitive impairment, nursing home residence, home healthcare use) and social determinants of health (spouse, children, wealth, Medicaid, race). ACS-HCUP model measures were ZIP Code-percentage of residents ≥65years of age with ADL difficulty, spouse, income, Medicaid, and patient-level and hospital-level race. For pneumonia, ≥3 ADL difficulties (OR 1.61, CI 1.079-2.391) and prior home healthcare needs (OR 1.68, CI 1.204-2.355) increased readmission in HRS-CMS models (N = 1631); ADL difficulties (OR 1.20, CI 1.063-1.352) and 'other' race (OR 1.14, CI 1.001-1.301) increased readmission in ACS-HCUP models (N = 27,297). For heart failure, children (OR 0.66, CI 0.437-0.984) and wealth (OR 0.53, CI 0.349-0.787) lowered readmission in HRS-CMS models (N = 2068), while black (OR 1.17, CI 1.056-1.292) and 'other' race (OR 1.14, CI 1.036-1.260) increased readmission in ACS-HCUP models (N = 37,612). For acute myocardial infarction, nursing home status (OR 4.04, CI 1.212-13.440) increased readmission in HRS-CMS models (N = 833); 'other' patient-level race (OR 1.18, CI 1.012-1.385) and hospital-level race (OR 1.06, CI 1.001-1.125) increased readmission in ACS-HCUP models (N = 17,496). Disability and social determinants of health influence readmission risk when added to the current Medicare risk adjustment models, but the effect varies by condition.

Relationship between Physical Function and Sleep Quality in African Americans

There is a growing body of research examining the relationship between sleep and functional outcomes. However, little is known about sleep and physical functioning in older African Americans. Data for this project included 450 community-dwelling older African Americans (71.4 ± 9.2 years of age) who participated in the Baltimore Study of Black Aging. Overall sleep pattern and quality was measured by the Pittsburgh Sleep Quality Index (PSQI). Physical functioning was measured by the number of activities of daily living that each participant reported difficulty (ADL; e.g. eating, dressing, and bathing). Negative binomial regression models were conducted to estimate the association between sleep quality and physical functioning. Seventy-two percent of the participants reported poor sleep quality. African Americans who reported poor sleep quality had a greater likelihood of an increase in the number of difficulties in ADLs that they reported even after accounting for demographic characteristics and health conditions. The relationship between sleep quality and physical functioning did not vary by gender. Sleep may be an important factor to consider when seeking to improve physical functioning among community-dwelling older African Americans.

Climbing Stairs, Handrail Use, and Survival.

Negotiating stairs is identified as a challenging task by older people, and using a handrail to climb stairs is a compensatory gait strategy to overcome mobility difficulties. We examine the association between handrail use to climb stairs at increasing ages, and long term survival. Data were collected by the Jerusalem Longitudinal Study, which is a prospective study of a representative sample from the 1920-1921 birth-cohort living in West Jerusalem. Comprehensive assessment at home in 1990, 1998, and 2005, at ages 70 (n=446), 78 (n=897), and 85 (n=1041) included direct questioning concerning handrail use for climbing stairs. Mortality data were collected from age 70-90. The frequency of handrail use to climb stairs at ages 70, 78, 85 years was 23.1% (n=103/446), 41.0% (n=368/897), and 86.7% (n=903/1041) respectively. Handrail use was associated throughout follow-up with a consistent pattern of negative demographic, functional and medical parameters. Between ages 70-78, 70-90, 78-85, 78-90, and 85-90, survival was significantly lower among subjects using a handrail, with unadjusted mortality Hazard Ratios of HR 1.57 (95%CI, 1.01-2.42), HR 1.65 (95%CI, 1.27-2.14), HR 1.78 (95%CI, 1.41-2.25), HR 1.71 (95%CI, 1.41-2.06), and HR 1.53 (95%CI, 1.01-2.33) respectively. HR's remained significant at all ages after adjusting for sociodemographic factors (gender, education, marital, and financial status), and common medical conditions (ischemic heart disease, hypertension, diabetes, chronic pain), as well as between ages 78-85 and 78-90 after adjusting for functional covariables (self-rated health, physical activity, depression, BMI and ADL difficulties). Using a handrail to climb stairs is increasingly common with rising age, was associated with a negative profile of health parameters and is associated with subsequent mortality.

Restricted activity and persistent pain following motor vehicle collision among older adults: a multicenter prospective cohort study.

BackgroundRestricted physical activity commonly occurs following acute musculoskeletal pain in older adults and may influence long-term outcomes. We sought to examine the relationship between restricted physical activity after motor vehicle collision (MVC) and the development of persistent pain.MethodsWe examined data from a prospective study of adults ≥65 years of age presenting to the emergency department (ED) after MVC without life-threatening injuries. Restricted physical activity 6 weeks after MVC was defined in three different ways: 1) by a ≥25 point decrease in Physical Activity Scale in the Elderly (PASE) score, 2) by the answer “yes” to the question, “during the past two weeks, have you stayed in bed for at least half a day?”, and 3) by the answer “yes” to the question, “during the past two weeks, have you cut down on your usual activities as compared to before the accident?” We examined relationships between each definition of restricted activity and pain severity, pain interference, and functional capacity at 6 months with adjustment for confounders.ResultsWithin the study sample (N = 164), adjusted average pain severity scores at 6 months did not differ between patients with and without restricted physical activity based on decreased PASE score (2.54 vs. 2.07, p = 0.32). In contrast, clinically and statistically important differences in adjusted average pain severity at 6 months were observed for patients who reported spending half a day in bed vs. those who did not (3.56 vs. 1.91, p < 0.01). In adjusted analyses, both decreased PASE score and cutting down on activity were associated with functional capacity at 6 months, but only decreased PASE score was associated with increased ADL difficulty at 6 months (0.70 vs. -0.01, p = 0.02).ConclusionsAmong older adults experiencing MVC, those reporting bed rest or reduced activity 6 weeks after the collision reported higher pain and pain interference scores at 6 months. More research is needed to determine if interventions to promote activity can improve outcomes after MVC in older adults.

Benzodiazepine (BZD) use in community-dwelling older adults: Longitudinal associations with mobility, functioning, and pain

The aim of the study was to determine the prospective association between baseline BZD use and mobility, functioning, and pain among urban and rural African-American and non-Hispanic white community-dwelling older adults. From 1999 to 2001, a cohort of 1000 community-dwelling adults, aged ≥65 years, representing a random sample of Medicare beneficiaries, stratified by ethnicity, sex, and urban/rural residence were recruited. BZD use was assessed at an in-home visit. Every six months thereafter, study outcomes were assessed via telephone for 8.5-years. Mobility was assessed with the Life-Space Assessment (LSA). Functioning was quantified with level of difficulty in five basic activities of daily living (ADL: bathing, dressing, transferring, toileting, eating), and six instrumental activities of daily living (IADL: shopping, managing money, preparing meals, light and heavy housework, telephone use). Pain was measured by frequency per week and the magnitude of interference with daily tasks. All analytic models were adjusted for relevant covariates and mental health symptoms. After multivariable adjustment, baseline BZD use was significantly associated with greater difficulty with basic ADL (Estimate=0.39, 95% confidence interval (CI): 0.04–0.74), and more frequent pain (Estimate=0.41, 95%CI: 0.09–0.74) in the total sample and declines in mobility among rural residents (Estimate=−0.67, t(5,902)=−1.98, p=0.048), over 8.5 years. BZD use was prospectively associated with greater risk for basic ADL difficulties and frequent pain among African-American and non-Hispanic white community-dwelling older adults, and life-space mobility declines among rural-dwellers, independently of relevant covariates. These findings highlight the potential long-term negative impact of BZD use among community-dwelling older adults.

Religiosity and Function Among Community-Dwelling Older Adult Survivors of Cancer

Aspects of religiosity/spirituality are important to health and quality of life of cancer patients. The three components of religiosity of the Duke Religiosity Scale, organizational (religious affiliation and attendance); non-organizational (prayer, meditation, and private study); and intrinsic religiosity (identification with a higher power and integration of spiritual belief into daily life) are used to determine whether religiosity was associated with physical and/or mental functioning among older cancer survivors of the UAB Study of Aging. Church attendance was independently associated with lower ADL and IADL difficulty and fewer depressive symptoms, while intrinsic religiosity was independently associated with lower depression scores.

Correlation between oral corticosteroid therapy and present disease status in myasthenia gravis: A multicenter cross-sectional study in Japan

Background: Patients with myasthenia gravis (MG) often do not achieve complete remission without immunotherapy, and many continue to have ADL difficulty due to insufficient improvement and long-term adverse effects of oral corticosteroids.

Functional status, life-space mobility, and quality of life: a longitudinal mediation analysis

Using the Wilson-Cleary model of patient outcomes as a conceptual framework, the impact of functional status on health-related quality of life (HRQoL) among older adults was examined, including tests of the mediation provided by life-space mobility. Participants were enrollees in a population-based, longitudinal study of mobility among community-dwelling older adults. Data from four waves of the study equally spaced approximately 18months apart (baseline, 18, 36, and 54months) were used for participants who survived at least 1year beyond the 54-month assessment (n=677). Autoregressive mediation models using longitudinal data and cross-sectional mediation models using baseline data were evaluated and compared using structural equation modeling. The longitudinal autoregressive models supported the mediating role of life-space mobility and suggested that this effect is larger for the mental component summary score than the physical component summary score of the SF-12. Evidence for a reciprocal relationship over time between functional status, measured by ADL difficulty, and life-space mobility was suggested by modification indices; these model elaborations did not alter the substantive meaning of the mediation effects. Mediated effect estimates from longitudinal autoregressive models were generally larger than those from cross-sectional models, suggesting that mediating relationships would have been missed or were potentially underestimated in cross-sectional models. These results support a mediating role for life-space mobility in the relationship between functional status and HRQoL. Functional status limitations might cause diminished HRQoL in part by limiting mobility. Mobility limitations may precede functional status limitations in addition to being a consequence thereof.

Factors affecting repeated influenza vaccination among older people in Taiwan

ObjectiveThis study identifies factors that influence repeated influenza vaccination among people aged 65 years and older in Taiwan. MethodsData of this retrospective cohort study were drawn from the 2005 National Health Interview Survey and the 2005–2007 National Health Insurance claims data; a sample of 1384 older people was analyzed. The pattern of repeated influenza vaccination was divided into 3 groups: unvaccinated all 3 years, vaccinated 1–2 times over 3 years, and vaccinated all 3 years. Multinomial logistic regression analyses were performed. ResultsOnly 20.6% of older people were vaccinated all 3 years. Those 70–74 years of age (odds ratio [OR]=1.81), living in rural areas (OR=2.47), having one (OR=2.07) or more (OR=2.41) chronic conditions, frequent outpatient visits (OR=1.48), and undergoing preventive health examinations (OR=2.22) were more likely to have repeated vaccinations. However, those with difficulties performing one or more activities of daily living (ADL difficulty) (OR=0.41) and seeking care from alternative medicine (OR=0.48) were less likely to undergo regular vaccinations. ConclusionThe repeated influenza vaccination rates in our Taiwan sample were far from optimal. Factors identified in this analysis may help to improving influenza vaccination programs.

Risk of falling in patients with a recent fracture.

BackgroundPatients with a history of a fracture have an increased risk for future fractures, even in short term. The aim of this study was to assess the number of patients with falls and to identify fall risk factors that predict the risk of falling in the first three months after a clinical fracture.MethodsProspective observational study with 3 months of follow-up in a large European academic and regional hospital. In 277 consenting women and men aged ≥ 50 years and with no dementia and not receiving treatment for osteoporosis who presented to hospital with a clinical fracture, fall risk factors were assessed according to the guidelines on fall prevention in the Netherlands. Follow-up information on falls and fractures was collected by monthly telephone interview. Incidence of falls and odds ratio's (OR, with 95% confidence intervals) were calculated.Results512 consecutive patients with a fracture were regarded for analysis, 87 were not eligible for inclusion and 137 patients were excluded. No follow-up data were available for 11 patients. Therefore full analysis was possible in 277 patients.A new fall incident was reported by 42 patients (15%), of whom five had a fracture. Of the 42 fallers, 32 had one new fall and 10 had two or more.Multivariate analysis in the total group with sex, age, ADL difficulties, urine incontinence and polypharmacy showed that sex and ADL were significant fall risk factors. Women had an OR of 3.02 (95% CI 1.13–8.06) and patients with ADL-difficulties had an OR of 2.50 (95% CI 1.27–4.93).Multivariate analysis in the female group with age, ADL difficulties, polypharmacy and presence of orthostatic hypotension indicated that polypharmacy was the predominant risk factor (OR 2.51; 95% CI: 1.19 – 5.28). The incidence of falls was 35% in women with low ADL score and polypharmacy compared to 15% in women without these risk factors (OR 3.56: CI 1.47 – 8.67).Conclusion15% of patients reported a new fall and 5 patients suffered a new fracture within 3 months. Female sex and low ADL score were the major risk factors and, in addition, polypharmacy in women.

Transitions to mobility difficulty associated with lower extremity osteoarthritis in high functioning older women: Longitudinal data from the Women's Health and Aging Study II

To assess the impact of lower extremity osteoarthritis (OA) on transitions to mobility difficulty, and to assess the influence of pain, excess weight, and quadriceps strength on these transitions. We analyzed longitudinal data acquired from 199 participants in the Women's Health and Aging Study II (ages 70-79 years) who initially reported no lower extremity limitation (e.g., difficulty walking one-quarter mile) or difficulty in activities of daily living (ADL; e.g., transferring). Prevalent lower extremity OA was determined from validated algorithms encompassing multiple data sources. Markov transition models were created to analyze the first transition from no difficulty at baseline to lower extremity limitations, ADL difficulty, or both 18, 36, and 72 months later. Compared with women without OA (n = 140), a higher proportion of women with lower extremity OA (n = 59) initially reported pain on most days and more severe pain while walking (P < 0.05). Women with OA were also heavier, with a higher proportion being obese or overweight (P < 0.001). Lower extremity OA, higher body mass index, and lower knee extensor strength independently increased the risk of transition to combined lower extremity and ADL difficulty first over 72 months. Lower extremity OA increased the likelihood of developing difficulty in both lower extremity tasks and ADL over 72 months in a cohort of initially high functioning older women. Two modifiable factors, higher relative weight and lower knee extensor strength, substantially impacted these transitions, and therefore warrant increased attention in the management of lower extremity OA.

Dual Sensory Loss and Its Impact on Everyday Competence

This study examined the relation of dual and single sensory impairments, within the context of cognitive function, by using the framework of everyday competence in terms of the probability of difficulty with specific personal and instrumental activities of daily living (ADLs and IADLs, respectively). The Longitudinal Study on Aging, composed of individuals aged 70 and older in 1984 (N = 5,151), provided data for the present analyses. In each IADL and ADL domain, binary logistic regressions assessed the probability of difficulty associated with sensory impairment and cognitive status after sociodemographic and physical health covariates were controlled for. One fifth of older adults reported dual sensory impairment, which was associated with greater IADL than ADL task difficulty compared with single sensory loss. Further, high levels of dual impairment were shown to increase the risk of difficulty in three of six IADL tasks (preparing meals, shopping, and using the telephone) over vision impairment alone. Overall, cognitive status was a significant predictor of both ADL and IADL difficulties, which was not expected from the everyday competence framework. Findings highlight the importance of sensory resources for everyday competence and suggest the need for effective vision and hearing rehabilitation to assist older adults in improving or maintaining their functional independence.

Long-term clinical and neurologic recovery in the hand after surgery for severe cubital tunnel syndrome

Purpose Functional outcomes of cubital tunnel surgery may decline as the severity of preoperative ulnar neuropathy increases. When functional recovery will be adequate, or whether tendon transfers should be required, may be unclear. We investigated the extent of functional recovery, the duration of the recovery process, and the necessity of restoring intrinsic muscle function in patients with severe cubital tunnel syndrome after surgery. Methods We retrospectively studied outcomes after cubital tunnel release in 15 patients with marked intrinsic muscle atrophy, claw-hand deformity, immeasurable (electrically silent) sensory and motor nerve conduction velocities, and Semmes-Weinstein test (SWT) results ranging from purple (3.84–4.31) to red (4.56–6.65). We evaluated subjective (numbness and activities of daily living [ADL] disturbances), objective (manual muscle testing [MMT] of index-finger abduction, and SWT), and neurophysiologic (nerve conduction velocity) outcomes. Overall functional outcome was evaluated by Akahori’s criteria. Results At a median follow-up evaluation of 4.5 years all outcomes had improved. Numbness was gone in 5 patients and greatly reduced in 9 patients; 6 patients reported slight difficulties in ADLs; and 9 patients had no difficulties. Motor nerve conduction velocity was measurable (mean, 35.3 m/s) in all 15 patients and sensory nerve conduction velocity was measurable (mean, 43.4 m/s) in 12. Recoveries in nerve conduction velocities persisted beyond 2 years. The SWT results were blue (3.22–3.61) in 6 patients, purple (3.84–4.31) in 8 patients, and red (4.56–6.65) in 1 patient. MMT of index finger abduction was grade 4 or 5 in 11 of 15 patients. Half the patients over 70 years old, however, were grade 3 or less. Akahori’s criteria were excellent in 3 patients, good in 6 patients, and fair in 6 patients. Conclusions Patients with severe intrinsic muscle atrophy and absent motor and sensory nerve conduction velocities can expect satisfactory long-term functional results after surgery. Function continues to improve beyond 2 years. Restoring index finger abduction is not always necessary for ADLs, although recovery requires several years and is poorer in the elderly.

Use of the EQ-5D among patients suffering from dementia

Background and objective This study was designed to determine the acceptability, feasibility, reliability, and validity of the French version of EQ-5D measuring HRQol in subjects with dementia. Methods EQ-5D was administered to 142 subjects. The feasibility and acceptability were determined by the refusal rate, the type of administration, and the percentage and distribution of missing data. Test-retest reliability was studied by kappa coefficients and validity by agreement between subjects' and proxies' assessments. Results The response rate was satisfactory. The instrument discriminated well among the subjects. Test-retest reliability was average. The validity was poor if we consider the agreement between patients' and caregivers' reports, but other criteria of validity produced better results. Subjects' responses on each dimension were related with their global judgment of health in the expected direction. Significant relations were found between the Katz index of ADL and self-rated difficulties only for expected dimensions. Relations with age and with gender were in line with expectations. Conclusion Results led to consider that patients' responses are not entirely devoid of judgment. It seems that dementia patients are capable of expressing their health-related quality of life through a brief instrument as the EQ-5D.

Satisfaction with support given and its association with subsequent health status.

This study investigates health outcomes of older individuals who reported on their level of satisfaction with support given to family, friends, or community organizations. A 3-year prospective cohort study of women aged 65 and older. Higher scores on the giving support scale predicted better lower-body function (Beta = .06; SE .02; p = .02) and less ADL difficulty (Beta = -.18; SE .04; p = .0001). The scale was also significantly associated with future hospitalization and death. Women in the lowest quartile were 28% more likely to be hospitalized (relative risk [RR] 1.28; 95% CI 1.00 - 1.65; p = .05) and 52% more likely to die (RR 1.52; 95% CI 1.03 - 2.26; p = .03) compared with those who scored in the highest quartile. Our results demonstrate that level of satisfaction with support given to family or friends or the community is associated with future health of the older person.

Clinical characteristics of individuals with subjective memory loss in Western Australia: results from a cross-sectional survey.

Subjective memory complaint is common in later life. Its relationship to future risk of dementia is unclear, although many reports have found a positive association. We designed the present cross-sectional survey to investigate the clinical features associated with subjective memory impairment. One hundred and eight volunteers and 38 non-complainers acting as age-matched controls were recruited. Eleven subjects with memory complaints were excluded because of prior stroke or low MMSE score. The CAMCOG was used to measure cognition; complainers had significantly lower scores (p<0.001). Univariate analysis showed that complainers had greater prevalence of depression, anxiety, insomnia, psychotic phenomenon, difficulties with ADL and word-finding difficulties. The frequency distribution of the apolipoprotein E epsilon4 allele was similar for both groups (p=0.469). Logistic regression analysis indicated that CAMCOG scores (p=0.002) and word-finding difficulty (p=0.002) were independently associated with memory complaints. These results show that memory complainers have worse cognitive performance than non-complainers and support the findings of other studies that suggest that subjective memory loss may be a reliable indicator of cognitive decline.