Seniors' needs for health-related personal assistance

OBJECTIVES: This article examines social and economic differences in the prevalence of needs and unmet needs for health-related personal assistance among the household population aged 65 and older and the sources from which they received support. DATA SOURCE: The data are from the 1991 Health and Activity Limitation Survey (HALS). ANALYTICAL TECHNIQUES: All calculations were based on weighted data. Age-standardized percentages of people with needs and unmet needs for personal assistance were calculated by sex, marital status, living arrangements, education, and household income. MAIN RESULTS: In 1991, 30% of seniors living in private households had some need for health-related personal assistance. Three-quarters of them required help only with instrumental activities of daily living (IADL); the remainder needed help with basic activities of daily living (ADL). The prevalence of need and unmet need was higher among women than men, was inversely related to household income and education, and was relatively high among formerly married seniors and those living alone. Household seniors were more likely to receive personal assistance from informal than formal sources, although this varied depending on their socioeconomic characteristics and the type of assistance they received.     

A profile of health care utilization of the disabled population in Manitoba

OBJECTIVES: This study profiled health care utilization by disabled and nondisabled individuals in the Canadian province of Manitoba to evaluate the association between health care utilization and disability. METHODS: Age-standardized annualized utilization rates were calculated according to sex using longitudinal data on individual encounters with the Manitoba health care system from 1983 to 1990. Associations between severity of disability, number of prior chronic conditions, and prospective utilization were examined using multivariate regressions. RESULTS: Utilization patterns of the mildly disabled and the nondisabled differed only slightly. Severely disabled individuals had much higher rates of contact and consumed more resources, even after controlling for chronic conditions. The severely disabled accounted for 3% of the population and consumed 16% of hospital days and 7% of physician costs annually. CONCLUSIONS: The findings emphasize the importance of incorporating measures of disability in health services research. Both the severity of disability and the number of chronic conditions had independent value in predicting health care utilization. This has important implications for data collection and for the allocation of health care resources for research, which has traditionally been targeted toward fatal chronic conditions.     

Prevalence of human papillomavirus in squamous cell carcinoma of the head and neck determined by polymerase chain reaction and Southern blot hybridization: proposal for optimized diagnostic requirements

OBJECTIVE: To develop Canadian projections for the prevalence and numbers of people with arthritis and arthritis disability, overall and in major age groups. METHODS: Age and sex specific data from the 1991 General Social Survey and the 1994 National Population Health Survey on the prevalence of arthritis and arthritis disability were applied to population projections for Canada for every 5 years between 1991 and 2031. RESULTS: Between 1991 and 2031 we project that the prevalence of arthritis diagnosed by a health professional as a longterm condition in Canada will increase from 10.7 to 15.7%, an increase of 46.7%, and the number of people with arthritis will increase from 2.9 to 6.5 million, an increase of 124%. Comparable changes in prevalence and numbers of people with self-reported arthritis are 17.1% (4.7 million) to 23.6% (9.7 million). Most of the increase will be in the population aged 45+, and not until after 2020 will the comparative increase in the 65+ age group be greater than that for the 45-64 age group. Disability attributed to arthritis in the population aged 15+ is projected to increase from a prevalence of 2.3% (595,000) in 1991 to 3.3% (1.13 million) in 2031. CONCLUSION: There are large projected increases in both the prevalence and numbers of people with arthritis and arthritis related disability that, at least in the next 20 years, will be split between the older half of the working population and those aged 65 and older.     

Assessing the child with disabilities

PURPOSE: To describe the prevalence of disabilities and the medical conditions and risk factors associated with mobility and agility disabilities among seniors. METHODS: In the 1986 and 1991 Canadian Census, every fifth person answered a screening question about activity limitation and disabilities. A probability sample of both those reporting and not reporting disability was selected to complete the Health and Activity Limitations Surveys (HALS) in 1986 and 1991. These two cross-sectional surveys conducted five years apart collected detailed activity limitation information about persons over 15 years of age. The current analysis was based on only respondents aged 65 years and older. The sample size for 65 years and older was 38518 in 1986 and 5106 in 1991. A computer link with the Census data provided household income and additional socio-demographic data for all respondents. RESULTS: Over 40% of Canadian seniors reported at least one disability, and approximately a quarter of disabled seniors were classified as severely disabled. Mobility and agility disabilities accounted for over 80% of all disabilities reported by seniors, and senior women were more likely than men to report having a mobility or agility disability. Arthritis/rheumatism was reported as the cause of over 30% of all mobility and agility disabilities. CONCLUSIONS: The continued monitoring of disabilities through surveys such as HALS will help determine the prevalence as well as aid in the identification of the causes of disabilities. Such information may be used to guide the implementation of appropriate public health interventions that will meet the changing health care needs of seniors.     

Illicit drug use by persons with disabilities: insights from the National Household Survey on Drug Abuse

OBJECTIVES: This study sought to evaluate the association of drug use with disability in a representative sample of the US household population. METHODS: The use of illicit drugs and alcohol reported by respondents in the 1991 National Household Survey on Drug Abuse who identified themselves as "disabled, unable to work" was compared with respondents without disabilities. RESULTS: Among younger adults (18-24 years), persons with disabilities were more likely than those without disabilities to report that they had used heroin (adjusted odds ratio [OR] = 6.89; 95% confidence interval [CI] = 1.35, 35.1) or crack cocaine (OR = 6.38; 95% CI = 1.05, 38.6). Among older adults (35 years and older), persons with disabilities were more likely to report the use of sedatives (OR = 2.46; 95% CI = 1.21, 4.94) or tranquilizers (OR = 2.18: 95% CI = 1.08; 4.42) not medically prescribed. CONCLUSIONS: These results suggest that use of illicit drugs is a potentially serious problem among persons with disabilities and requires both research and clinical attention.     

Social support among unmarried childless elderly persons

OBJECTIVES: This article examines the availability, exchange, and receipt of informal support for unmarried childless elderly persons. These individuals may be at particular risk of lacking social support because they lack the two most important sources: spouses and children. METHODS: Using data drawn from the 1991 Canadian Survey on Aging and Independence (N = 1,078), ordered-response logistic regression models were employed to assess the availability and exchange of social support. Logistic models for binary variables were used in support-receipt models. RESULTS: The findings suggest that although support was generally available to this elderly population, it was not readily translated into exchanged or received support. Gender differences were found in support exchange, with women generally more advantaged than men. Gender by age interactions were also identified in the exchange and receipt of emotional support. Additionally, greater involvement in support exchange generally corresponded with increased support receipt. DISCUSSION: In light of the correspondence between support exchange and receipt, concerns may be raised about the low levels of support exchange (involving less than one quarter of this population) reported for the unmarried childless elderly persons in this study. Emotional support appears to be the greatest unmet need, with support being provided to only 25% of this group.     

Smoking among aboriginal health workers: findings of a 1995 survey in western New South Wales

As part of the Western NSW Aboriginal Smoking Project (1995) a self-administered questionnaire surveyed regional Aboriginal health workers (AHWs) about their tobacco use and their awareness of smoking related health issues. The aim was to provide baseline information to guide the development of project interventions. The majority of respondents smoked. Among the smokers most said that they would like to quit smoking, and all said that they had tried to quit. All the smokers were interested in assistance to help them quit, and were interested in assistance to help them help others in their communities to quit. AHWs are a professional group whose smoking rates might typify that of their communities, and in the future they might provide indications of smoking trends in their communities.     

Changing trends in melanoma incidence and mortality

OBJECTIVES: This article analyzes trends in melanoma incidence and mortality rates. Information on sun exposure supplements these statistics. DATA SOURCES: Melanoma incidence data were obtained from the National Cancer Incidence Reporting System and from the Canadian Cancer Registry. Cancer mortality data were extracted from the Canadian Vital Statistics Data Base. Information on sun exposure is from the 1996 Sun Exposure Survey. ANALYTICAL TECHNIQUES: Incidence and mortality rates were age-standardized to the 1991 Canadian population to account for changes in the age structure of the population over time. The average annual percentage changes in age-specific rates were calculated for selected time periods. MAIN RESULTS: After years of steady increases, melanoma incidence and mortality rates have levelled off as a result of declining rates in younger age groups, and for melanoma of the trunk among men and of the leg among women. Incidence rates for men are now higher than those for women; mortality rates for men are twice as high as for women.     

Translaminar facet screw placement: an anatomic study

OBJECTIVE: To compare case register data on the frequency and distribution of known dementia cases in a metropolitan area population with expected total numbers computed from a national disability survey. METHOD: Known cases were enumerated by a cross-sectional census of the Camberwell Dementia Register. Expected total numbers were calculated using the Cognitive Disability (CD) Planning Model, based on the OPCS national survey of disability, 1985-86. RESULTS: Cases ascertained by the Dementia Register census comprised one-fifth of expected total prevalence. The proportion of such cases was higher for persons in long-stay care (1 in 3) than for those in private households (1 in 7). According to the CD Planning Model, cases known to specialist agencies were on average no more severely disabled and dependent than those who were unknown. In terms of absolute numbers, the district nursing and home help services appeared to be the most important untapped sources of case detection, but other research indicates that general practice contacts (not included in the planning model) may be at least equally important. CONCLUSIONS: At any given time, a high proportion of dementia cases, whether in long-stay care or in the community, will be outside the purview of specialist services. Primary care agencies are a major potential source, and a systematic health screening of persons aged over 75 years could be used to realize this potential.     

Survival and disability in stroke by stroke subtype based on computed tomographic findings in three rural Japanese communities

PURPOSE: We conducted an epidemiological study of survival and disability in stroke in three Japanese communities to seek community strategies for improvement in survival and disability. METHODS: A total of 297 first-ever strokes were identified between 1988 and 1992 in three rural communities (total population = 47,000) located in Akita and Ibaraki. We analyzed survival rates and activity of daily living by sex, age-group and stroke subtypes. Successful review of computed tomography (CT) for 84 percent of the strokes (249 out of 297) was possible and the data were used for subtype analyses. RESULTS: For all strokes (n = 297) survival rates were 85% for 30 day, 70% for one year, 62% for three year. The rates tended to be lower in women than in men. The rates were lowest in ages less than 60 at thirty day, and in ages 80 and older at the end of the first and third year. Intracerebral hemorrhage with ventricular rupture, subarachnoid hemorrhage and cortical cerebral infarction had lower survival rates than intracerebral hemorrhage without ventricular rupture and lacunar infarction. Based on Cox's proportional hazard model, risk ratio for death was 2.07 in ages 70-79, and 3.80 in ages 80 and older compared with ages 60-69. The risk ratio was 3.46 for intracerebral hemorrhage with ventricular rupture, 3.38 for subarachnoid hemorrhage and 2.46 for cortical cerebral infarction compared with lacunar infarction. The proportion of stroke survivors who need assistance from others in the first and third years tended to be higher in women than in men. The proportion was higher in older patients than in the younger, and higher for intracerebral hemorrhage with ventricular rupture and cortical cerebral infarction than in other subtypes of stroke. From logistic regression analysis, the odds ratio for disability in the first year was 6.55 for ages 80 and older compared with ages 60-69. The odds ratio was 5.61 for intracerebral hemorrhage with ventricular rupture, 4.53 for cortical cerebral infarction compared with lacunar infarction. In the third year the odds ratio was significant for ages 70-79, and decreased for intracerebral hemorrhage with ventricular rupture (odds ratio = 2.98), and increased for cortical cerebral infarction (odds ratio = 6.06). CONCLUSIONS: Survival and disability in stroke depended on age and stroke subtypes. Even after age adjustment, stroke subtypes with large cerebral involvement had worse prognosis than stroke subtypes. Community-based hypertension control programs are important to prevent any subtypes of stroke. Stroke subtypes as well as age should be taken into account to develop effective care and medical treatments for strokes.     

The Canadian Problem Gambling Index: Factor structure and associations with psychopathology in a nationally representative sample.

This study examined the factor structure of the Canadian Problem Gambling Index (CPGI), a measure used to assess severity of gambling behaviour in the general population. It subsequently looked at its associations with past-year psychopathology using a subsample (n = 742) of moderate-to-high-risk problem gamblers within the large, nationally representative Canadian Community Health Survey, Cycle 1.2 sample. An exploratory analysis found support for a unifactorial model of the CPGI. Positive associations between problem gambling and various past-year disorders and mental health behaviours were found, with the strongest association being for suicide attempts. These findings help to define the range of maladaptive behaviours associated with problem gambling and their mental health correlates in the Canadian population. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Helping disabled people--the user's view

The main needs for most people with physical disabilities are housing and help with daily living. Thus, many of them will find the new emphasis on social aspects of community care particularly relevant. Peter Swain is a disabled man who leads a project in east Devon which ensures that disabled people have a voice in helping to shape the services they need. In this article he explains how the project, Living Options East Devon, works and how the new legislation for community care might affect disabled people.     

Effect of milk-borne epidermal growth factor on the hepatic microcirculation and Kupffer cell function in suckling rats

A Rehabilitation Information System was created in July 1993 in order to register war victims in need of physical rehabilitation all over Croatia. The system is currently operating and presented data covers the period from July 1991 to July 1995. Approximately 15,000 questionnaires had been completed and returned from medical institutions on in total 8589 disabled war victims in need of rehabilitation. People with severe disabilities comprised about 20% of all in need of rehabilitation. Those reported injured were 3.5 times more than those in need of physical rehabilitation. Most common types of injuries were fractures with a permanent disabling condition (3109 persons), peripheral nerve injuries (1213 persons) and amputations (956 persons). Traumatic brain injuries were registered for 594 and spinal cord injuries for 262 persons. Causes of injuries were explosive devices (such as mines, mortar shell shrapnel, etc.) in 37% of cases, bullets in 22%, accidents in 7%, other (such as fire, blast injuries, etc.) and unknown causes in 34%.     

Who helps whom in older parent-child families

While previous research has assumed that older persons who live with adult children do so because of their poverty or disability, some recent evidence suggests that many of these extended households primarily benefit the child. This article attempts to provide a better understanding of the relative contributions of parents and adult children who live together through detailed analysis of data from the Survey of Income and Program Participation (SIPP). We find unmarried children tend to benefit more from and contribute less to extended households than married children. Similarly, unmarried parents benefit more from living with children than married parents. Results of logistic regression show that financial need and need for assistance with activities of daily living wre important determinants of coresidence for both unmarried children and unmarried parents. Controlling need, racial and ethnic minorities were more likely to live in extended families than non-Hispanic Whites.     

Review of Technology and handicapped people.

Reviews the book, Technology and handicapped people by the Office Of Technology Assessment, U.S. Congress (1983). The Office of Technology Assessment study, conducted from October 1980 to December 1981, was designed to address a broad and complex range of issues affecting the development, marketing, and financing of technologies related to disabled people. Beginning with a systematic review of issues related to delivery of technologies to disabled persons, Part One of Technology and handicapped people focuses on the various definitions of "disability" and examines the demographics of disabled persons in the United States. Part Two of the book emphasizes "appropriate application" of technology as it applies to disabled persons. Parts Three and Four of the book cover public policy and resource allocation as they apply to meeting the needs of disabled individuals. The appendixes of the book cover methodologies of the study and present a glossary of terms and references. This report by the OTA is an excellent first book to acquaint the reader with the field of rehabilitation engineering and assistive devices. It provides a comprehensive and nontechnical overview of current technologies that are being used to remediate the impact of disability. The writing style and the generous use of illustrations greatly enhance the readability of this book. The book does not focus on new emerging technologies in this field, and therefore is of less interest to practicing rehabilitation engineers and adaptive equipment specialists. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Oral disease and physical disability in community-dwelling older persons

OBJECTIVE: The aim of this epidemiologic investigation was to determine whether poor oral health in older persons was associated with physical disability. DESIGN: The study was a cross-sectional survey involving in-home interviews and dental examinations of older persons. SETTING: A random sample of 68 cities and towns was selected from the six New England states, with stratification according to population size. PARTICIPANTS: The study sample consisted of 1,156 community-dwelling (non-institutionalized) individuals aged 70 and over, randomly selected from the Medicare beneficiary lists for each city and town. MEASUREMENTS: Oral health was assessed by three dichotomous indices: edentulism (no teeth); current caries, including either coronal or root decay; and periodontal disease, as measured by gingival pocket depth. Physical disability was indicated by the subject's self-report of difficulty in the areas of personal care (eating, bathing, dressing, and using the toilet) and mobility (walking, bed transfer, getting outside). Additional independent variables included age, sex, number of teeth, education, living alone, oral hygiene practices, and time since last dental visit. RESULTS: We found a direct association between specific areas of physical disability and current caries and edentulism. The risk of poor oral health did not increase with advancing age once the related risk factors were controlled for. Those subjects with mobility disabilities were at increased risk of tooth loss; those with personal care limitations were at increased risk of current caries. CONCLUSIONS: Physical disability should be added to the list of known risk factors for oral disease among the older population. Our findings call attention to the need for health care providers to screen for oral health problems among disabled older persons. Further gerontologic research is needed to identify the mechanisms linking physical disability with oral disease in older persons.     

Functional abilities at age 4 years of children born before 29 weeks of gestation

OBJECTIVES: To assess the rate of impairment and disability among babies born very preterm and to investigate the association between such impairment and gestational age at birth. DESIGN: Cohort study of a geographically defined population of babies. SETTING: Oxford Regional Health Authority. SUBJECTS: All babies born alive before 29 weeks of gestation to mothers resident in the region during 1984-6. MAIN OUTCOME MEASURES: Survival rates and rates of impairment and disability among survivors at the age of 4 years. RESULTS: Of the 342 babies, half (170) survived to be discharged home. Of the 164 survivors to age 4 years, 153 (93%) were assessed. A total of 35 (23%; 95% confidence interval 16% to 30%) were severely disabled and only 54 (35%; 28% to 43%) were unimpaired. The risk of impairment and disability increased with decreasing gestational age at birth (p < 0.003). CONCLUSIONS: With the increasing survival rate among babies born before 29 weeks of gestation, we need urgently to establish reliable ways of monitoring the proportion of survivors who have a disability.     

The relative contribution of ethnicity versus socioeconomic status in explaining differences in disability and receipt of informal care

Data from a comparative study of 1975 African American, Puerto Rican, and non-Hispanic White persons age 60 and older in a large Northeastern city were used to investigate the relative contribution of ethnicity and socioeconomic status (SES) to explaining differences in the need for and receipt of informal care. It was hypothesized that differences in disability would be related largely to SES, whereas ethnicity would account for most of the differences in the amount of informal care. The results of a path analysis argue in favor of a cultural rather than a socioeconomic explanation for between-group differences. SES had no direct effect on disability when controlling for ethnicity. Ethnicity did explain between-group differences in the amount of care. Even when controlling for disability, elders in the two minority groups received more informal care than did older White persons. The findings illuminate the important role played by ethnicity in explaining an older person's need for and receipt of long-term care assistance.     

Health-care utilization by disabled persons: a survey in rural Bangladesh

The purpose of the present study was to examine the utilization of health services by disabled persons in rural Bangladesh and to identify associated factors to inform the development of appropriate health services. Household surveys were conducted in two villages of Bangladesh by a trained primary-care specialist who lived in the study area for 4 months. About 81% of the sample had utilized some form of health care with more than half consulting unqualified practitioners of modern medicine. Disabled persons whose families perceived they were disabled were 14 times more likely than others to seek treatment. Being male and in the economically productive age group, having an acquired disability and having some form of belief about disability causation were associated with utilization. The conclusions of the study are that social and cultural barriers prevent certain groups, notably women and demographically dependent age groups, from accessing health care. Those who are economically beneficial to the family usually utilize health services. A combination of educational and economic initiatives such as a disability benefits allowance would strongly promote the health of disabled persons and create a general awareness of disability in Bangladesh. A long-term programme which includes disability training for health-care workers and use of financial institutions and existing local government infrastructure for intensive rehabilitation will improve quality of life for disabled persons and is proposed for urgent implementation.     

Induction of tolerance via the respiratory mucosa

The authors examined patterns and risk factors of illicit drug use among people with disabilities by use of a random sample of 1,876 persons actively involved in vocational rehabilitation services in three Midwestern states. Compared with regional drug use data from the general population, respondents with disabilities reported higher rates of illicit drug use for nearly every drug category. Factors significantly associated with illicit drug use included level of disability acceptance, best friends' drug use, attitude of disability entitlement, self-esteem, and risk-taking. These findings provide additional insight into illicit drug use among people with disabilities. The authors discuss implications from these findings for rehabilitation and disability policy.