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PubMed2003

A decade of research on disparities in Medicare utilization: lessons for the health and health care of vulnerable men.

Medicare research has shown that there are substantial disparities by race and socioeconomic status in use of services. In this article, I review past research and discuss how findings apply specifically to vulnerable men aged 65 years or older. Six lessons from this review are identified and illustrated here. Disparities in certain measures of health are growing; to reverse this trend, substantial efforts are needed, including dissemination of information about disparities as well as testing of hypotheses regarding underlying causes.

Black or African American↗
PubMed2001

Disparate effects of socioeconomic status on physical function and emotional well-being in older adults.

We tested the hypothesis that among community living older adults with relatively low and high socioeconomic status (SES), low SES is associated with both poorer emotional well-being and physical function. Ambulatory, community living older men and women (70-89 years of age) were recruited from outpatient geriatric assessment clinics in relatively high socioeconomic areas of greater Boston (High SES, N=47), and from an urban senior center in the inner city (Low SES, N=66). We assessed health status, mental health, upper and lower extremity strength and physical function. We found that health status was not significantly different in the two groups. Quadriceps strength (Low SES: 199+/-57 N; High SES: 190+/-56 N; p=0.531) and Up and Go times (Low SES: 14.3+/-3.1 sec; High SES: 16.7+/-9.5 sec; p=0.068) were not significantly different in the two groups, while grip strength was slightly higher in the Low SES group (Low SES: 22.8+/-6.45 kg; High SES: 20.07+/-7.55 kg; p=0.049). In contrast, subjects with Low SES tended to have an increased tendency towards depression. Scores on the Geriatric Depression Scale were 3.8+/-3.0 in Low SES, and 1.8+/-2.8 in High SES (p<0.001). We conclude that while health status and physical function were not worse in subjects with low SES, emotional well-being was markedly less compared to seniors with high SES. SES may have disparate effects on physical function and mental health, perhaps due to different compensatory mechanisms.

Activities of Daily Living↗
PubMedDate not supplied

Health disparities among adults with developmental disabilities, adults with other disabilities, and adults not reporting disability in North Carolina.

OBJECTIVES: The purposes of this study were (1) to identify disparities between adults with developmental disabilities and non-disabled adults in health and medical care, and (2) to compare this pattern of disparities to the pattern of disparities between adults with other disabilities and adults without disabilities. METHODS: The authors compared data on health status, health risk behaviors, chronic health conditions, and utilization of medical care across three groups of adults: No Disability, Disability, and Developmental Disability. Data sources were the 2001 North Carolina Behavioral Risk Factor Surveillance System and the North Carolina National Core Indicators survey. RESULTS: Adults with developmental disabilities were more likely to lead sedentary lifestyles and seven times as likely to report inadequate emotional support, compared with adults without disabilities. Adults with disabilities and developmental disabilities were significantly more likely to report being in fair or poor health than adults without disabilities. Similar rates of tobacco use and overweight/obesity were reported. Adults with developmental disabilities had a similar or greater risk of having four of five chronic health conditions compared with non-disabled adults. Significant medical care utilization disparities were found for breast and cervical cancer screening as well as for oral health care. Adults with developmental disabilities presented a unique risk for inadequate emotional support and low utilization of breast and cervical cancer screenings. CONCLUSIONS: Significant disparities in health and medical care utilization were found for adults with developmental disabilities relative to non-disabled adults. The National Core Indicators protocol offers a sound methodology to gather much-needed surveillance information on the health status, health risk behaviors, and medical care utilization of adults with developmental disabilities. Health promotion efforts must be specifically designed for this population.

Adolescent↗
PubMed2006

Limited literacy in older people and disparities in health and healthcare access.

OBJECTIVES: To determine the relationship between health literacy, demographics, and access to health care. DESIGN: Cross-sectional study, Health, Aging and Body Composition data (1999/2000). SETTING: Memphis, Tennessee, and Pittsburgh, Pennsylvania. PARTICIPANTS: Two thousand five hundred twelve black and white community-dwelling older people who were well functioning at baseline (without functional difficulties or dementia). MEASUREMENTS: Participants' health literacy was assessed using the Rapid Estimate of Adult Literacy in Medicine. Scores were categorized into 0 to sixth-, seventh- to eighth-, and ninth-grade and higher reading levels (limited health literacy defined as <9th grade). Participants' demographics, socioeconomic status, comorbidities, and three indicators of healthcare access (whether they had a doctor/regular place of medical care, an influenza vaccination within the year, or insurance for medications) were also assessed. RESULTS: Participants' mean age was 75.6, 52% were female, 38% were black, and 24% had limited health literacy. After adjusting for sociodemographics, associations remained between limited health literacy and being male, being black, and having low income and education, diabetes mellitus, depressive symptoms, and fair/poor self-rated health (P<.02). After adjusting for sociodemographics, health status, and comorbidities, older people with a sixth-grade reading level or lower were twice as likely to have any of the three indicators of poor healthcare access (odds ratio=1.96, 95% confidence interval=1.34-2.88). CONCLUSION: Limited health literacy was prevalent and was associated with low socioeconomic status, comorbidities, and poor access to health care, suggesting that it may be an independent risk factor for health disparities in older people.

Aged↗
PubMed2005

The Italian health-care system.

Italy's national health service is statutorily required to guarantee the uniform provision of comprehensive care throughout the country. However, this is complicated by the fact that, constitutionally, responsibility for health care is shared between the central government and the 20 regions. There are large and growing differences in regional health service organisation and provision. Public health-care expenditure has absorbed a relatively low share of gross domestic product, although in the last 25 years it has consistently exceeded central government forecasts. Changes in payment systems, particularly for hospital care, have helped to encourage organisational appropriateness and may have contributed to containing expenditure. Tax sources used to finance the Servizio Sanitario Nazionale (SSN) have become somewhat more regressive. The limited evidence on vertical equity suggests that the SSN ensures equal access to primary care but lower income groups face barriers to specialist care. The health status of Italians has improved and compares favourably with that in other countries, although regional disparities persist.

Female↗
PubMed1995

[Medical costs associated with the risk of maternal-fetal contamination by HIV. Results of a prospective survey].

BACKGROUND: Assessment of economic implications of pediatric HIV infection allows to document efforts which are devoted by health care system to the care of children born to HIV infected women. This paper presents the results of the first analysis, in the French health care context, of direct medical costs related to HIV mother-to-child risk of transmission. MATERIAL AND METHODS: Statistical prospective analysis was performed on 853 files concerning 152 children followed in three medical centers. Because the medical consumptions data were linked to clinical status, average direct medical costs per medical contact could be defined for each center. RESULTS: Results were consistent with the hypothesis that more medical care is necessary when the clinical picture is uncertain (indeterminate status) or reflects health state deterioration. However, results are very different according to HIV clinical status and disparities may be so large that costs per clinical status hierarchy may be disrupted. Explicative factors for these variabilities are expressed in terms of patient recruitment, medical uncertainty management and resources disponibility.

Child, Preschool↗
PubMed2001

Oral health status of second grade school children in upstate New York.

This report summarizes the results of a survey of second grade children conducted in upstate New York. The survey was designed to monitor progress toward achieving Healthy People 2000 objectives and Maternal and Child Health Services Block Grant performance measures. Data on oral health status, use of preventive measures and insurance coverage were collected on 2,474 children from 76 schools. In addition to obtaining population estimates, disparities in oral health between poor and nonpoor children were assessed. The results showed that approximately 52% of second grade children had dental caries, and 35% had untreated disease. Approximately 43% received fluoridated water, and 44% of children living in non-fluoridated areas used fluoride supplements on a regular basis. Only 25% of the children had dental sealants. The percentage of children covered by comprehensive and basic insurance plans was approximately 19% and 41%, respectively. Many of the national oral health objectives were not met primarily because of the higher rate of disease among the poor and their lower use of preventive services. These findings regarding oral health status and use of preventive services are similar to the national data.

Child↗
PubMed1997

Inequality in men's mortality: the socioeconomic status gradient and geographic context.

Lower mortality for older rural Americans, compared to urban residents, runs counter to rural-urban disparities in health care services and residents' socioeconomic resources. This paradox calls into question the ways in which community conditions influence mortality and contextualize the relationship between individuals' socioeconomic status and health. Drawing on 24 years of data from the National Longitudinal Survey of Older Men, we observe that rural older men's life expectancy advantages occur even after controlling for residential differences in social class and lifestyle factors. Our results also show that rural advantages in mortality coincide with a more equitable distribution of life chances across the social classes. The association between social class and mortality is strongest among urban men, arising from socioeconomic conditions throughout the life cycle.

Adult↗
PubMed2003

Measuring the impact of oral health on quality of life in Britain using OHQoL-UK(W).

OBJECTIVES: This study assessed the impact of oral health on quality of life (OHQoL) in Britain and identified disparities in OHQoL among subgroups of the population. METHODS: A national survey involved a random probability sample of 2,667 households. Participants were interviewed about their oral health status and sociodemographic information was collected. The impact of oral health on life quality was measured utilizing the OHQoL-UK(W). RESULTS: The response rate was 68 percent. Most people in Britain (73%) claimed their oral health did affect their life quality, most frequently through physical influences rather than social or psychological. Disparities in perceived influences of oral health on life quality among subgroups of the population were apparent by age, sex, and social class; OHQoL also was influenced by oral health status (self-reported). CONCLUSION: Most Britons claim their oral health affects their life quality and OHQoL was associated with sociodemographic and oral health factors.

Adolescent↗
PubMed2006

New York City's immigrant minorities. Reducing cancer health disparities.

One million newcomers arrive in the United States every year; 11.7% of the total U.S. population is foreign-born. Immigrants face cancer care and research access barriers, including economic, immigration status, cultural, and linguistic. In 2000, the Center for Immigrant Health, NYU School of Medicine, launched the Cancer Awareness Network for Immigrant Minority Populations (CANIMP), a network comprising community- and faith-based organizations, local and national government health institutions, clinical service providers, researchers, and immigrant-service and advocacy organizations. This community-based participatory program chose as its priorities high- incidence cancer sites in the overall immigrant community (colorectal, lung, breast, cervical, prostate), as well as sites with strikingly high incidence in specific immigrant groups (gastric, liver, oral). CANIMP has developed successful outreach, education, screening, survivorship, training, and research programs to decrease cancer disparities. Over 2500 at-risk community members have been reached, 25 junior minority researchers trained, 60 minority interns mentored, numerous cancer disparities research projects funded and conducted, and vital partnerships to improve cancer data developed. These initiatives serve as models to address community, systems, physician, and cancer research gaps in immigrant communities. Cancer 2006. (c) 2006 American Cancer Society.

Community Networks↗
PubMed2002

Health disparities research--a model for conducting research on cancer disparities: characterization and reduction.

The existence of disparities in health has gained national attention. While racial disparities in health have been documented for decades, "health disparities research" has not been described or defined. Health disparities may occur in categories such as racial/ethnic, age, and in geographic categories such as rural/urban, as well as in socioeconomic status. This paper, using the documented racial disparities in cancer for blacks and whites, presents a framework and model for documenting disparities, designing and conducting health disparities research, and applying the results of this research to reduce or eliminate disproportionate rates. The model consists of four components: 1. Surveillance 2. Explanatory Research 3. Intervention Research: Development and Evaluation 4. Translation/Application of Research Results. This model is presented to assist researchers in systematically addressing health disparities through well designed, well conducted, and well applied research. The Special Populations Cancer Research Networks are an 18 member national network of grants that focus on cancer disparities research, community awareness and participatory research, increased accrual of minorities to clinical trials, and training of minority investigators. The primary objective of the University of Maryland School of Medicine's grant is to reduce cancer rate disparities in underserved communities.

Black or African American↗
PubMed2003

Social epidemiology and rheumatic disease.

Social epidemiology, a subdiscipline of epidemiology, aims to identify socioenvironmental exposures that may be related to a broad range of health status outcomes. The strong association throughout the developed world between lower levels of individual socioeconomic status and poorer health outcomes from many diseases, including arthritis, is well established. Although not yet well studied in arthritis, recent data suggest that community social determinants, the socioeconomic environment of an individual's neighborhood, may be operant in this regard as well. It is of considerable interest that the association of community social determinants with health outcomes appears to be independent of an individual's socioeconomic status, at least in some clinical situations. Both Healthy People 2010 and the National Arthritis Action Plan place high priority on reducing disparities in health outcomes in the United States. Development of effective prevention strategies will require (1) precise recognition of individual and community variables that are associated with health outcomes and (2) evaluation of the putative mediating mechanisms.

Arthritis, Rheumatoid↗
PubMed2026

The Dual Role of Executive Functioning in the Association Between Family Socioeconomic Status and Children's Problem Behaviors.

Although prior research suggests that executive functioning may either mediate or moderate the association between family socioeconomic status (SES) and children's problem behaviors, examining these roles separately provides an incomplete account: mediation models may understate individual differences that are not attributable to the environment, whereas moderation models may understate the role of the environment in shaping personal characteristics. To integrate these perspectives, the present longitudinal study examined whether executive functioning simultaneously mediates and moderates the association between family SES and children's internalizing and externalizing problems. A total of 308 children in the early years of elementary school (MageT1 = 7.34 years; 138 girls) were assessed and followed up 39 months later. After controlling for children's gender, age, and grade, lower family SES at T1 significantly predicted higher levels of both internalizing and externalizing problems at T2. Executive functioning at T1 partially mediated these associations, indicating that differences in children's executive functioning partly accounted for socioeconomic disparities in problem behaviors. Executive functioning also moderated both associations: SES was negatively associated with problem behaviors among children with lower executive functioning but not among those with higher executive functioning. These findings highlight the dual role of executive functioning in the longitudinal association between SES and children's problem behaviors and suggest that executive functioning may be a promising target for efforts to reduce mental health disparities associated with socioeconomic disadvantage.

Humans↗
PubMed2005

Explaining black-white differences in receipt of recommended colon cancer treatment.

BACKGROUND: Black-white disparities exist in receipt of recommended medical care, including colorectal cancer treatment. This retrospective cohort study examines the degree to which health systems (e.g., physician, hospital) factors explain black-white disparities in colon cancer care. METHODS: Data from the Surveillance, Epidemiology, and End Results program; Medicare claims; the American Medical Association Masterfile; and hospital surveys were linked to examine chemotherapy receipt after stage III colon cancer resection among 5294 elderly (> or = 66 years of age) black and white Medicare-insured patients. Logistic regression analysis was used to identify factors associated with black-white differences in chemotherapy use. All statistical tests were two-sided. RESULTS: Black and white patients were equally likely to consult with a medical oncologist, but among patients who had such a consultation, black patients were less likely than white patients (59.3% versus 70.4%, difference = 10.9%, 95% confidence interval [CI] = 5.1% to 16.4%, P < .001) to receive chemotherapy. This black-white disparity was highest among patients aged 66-70 years (black patients 65.7%, white patients 86.3%, difference = 20.6%, 95% CI = 10.7% to 30.4%, P < .001) and decreased with age. The disparity among patients aged 66-70 years also remained statistically significant in the regression analysis. Overall, patient, physician, hospital, and environmental factors accounted for approximately 50% of the disparity in chemotherapy receipt among patients aged 66-70 years; surgical length of stay and neighborhood socioeconomic status accounted for approximately 27% of the disparity in this age group, and health systems factors accounted for 12%. CONCLUSIONS: Black and white Medicare-insured colon cancer patients have an equal opportunity to learn about adjuvant chemotherapy from a medical oncologist but do not receive chemotherapy equally. Little disparity was explained by health systems; more was explained by illness severity, social support, and environment. Further qualitative research is needed to understand the factors that influence the lower receipt of chemotherapy by black patients.

Black or African American↗
PubMed1999

Race, socioeconomic status, and health. The added effects of racism and discrimination.

Higher disease rates for blacks (or African Americans) compared to whites are pervasive and persistent over time, with the racial gap in mortality widening in recent years for multiple causes of death. Other racial/ethnic minority populations also have elevated disease risk for some health conditions. This paper considers the complex ways in which race and socioeconomic status (SES) combine to affect health. SES accounts for much of the observed racial disparities in health. Nonetheless, racial differences often persist even at "equivalent" levels of SES. Racism is an added burden for nondominant populations. Individual and institutional discrimination, along with the stigma of inferiority, can adversely affect health by restricting socioeconomic opportunities and mobility. Racism can also directly affect health in multiple ways. Residence in poor neighborhoods, racial bias in medical care, the stress of experiences of discrimination and the acceptance of the societal stigma of inferiority can have deleterious consequences for health.

Black or African American↗
PubMed2006

Socioeconomic status, psychosocial processes, and perceived health: an interpersonal perspective.

BACKGROUND: Psychosocial variables, including stress, emotions, and social factors, may contribute to the association between socioeconomic status (SES) and health. Concepts and methods from interpersonal theory (1) could provide a useful framework for research concerning the roles of psychosocial factors in socioeconomic health disparities. PURPOSE: We examined the association between SES and psychosocial processes captured by the interpersonal circumplex and tested the degree to which circumplex ratings explained the association between SES and perceived health. METHODS: San Diego community residents (N = 304; 51% male; 34% Latino; 50% White; 20% Black; 6.8% Asian/Asian American; 2.9% another ethnicity) completed a circumplex-based assessment of several social contexts (home, work, and community), the SF-12 measure of perceived health, and questions concerning demographic characteristics. RESULTS: Multilevel models revealed that individuals with lower SES described their social worlds as more hostile and less friendly compared with their higher SES counterparts. Furthermore, lower SES was associated with perceptions of exposure to more dominant or controlling behavior from others, compared with higher SES. Appraisals of hostility versus friendliness, in particular, helped explain the inverse association between SES and some aspects of perceived health. CONCLUSIONS: Applications of interpersonal theory may be useful in efforts to understand the roles of psychosocial factors in SES-related health disparities.

Adult↗