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At least 19 recordsLinked to original sources
PubMed2005

A suite of methods for representing activity space in a healthcare accessibility study.

BACKGROUND: "Activity space" has been used to examine how people's habitual movements interact with their environment, and can be used to examine accessibility to healthcare opportunities. Traditionally, the standard deviational ellipse (SDE), a Euclidean measure, has been used to represent activity space. We describe the construction and application of the SDE at one and two standard deviations, and three additional network-based measures of activity space using common tools in GIS: the road network buffer (RNB), the 30-minute standard travel time polygon (STT), and the relative travel time polygon (RTT). We compare the theoretical and methodological assumptions of each measure, and evaluate the measures by examining access to primary care services, using data from western North Carolina. RESULTS: Individual accessibility is defined as the availability of healthcare opportunities within that individual's activity space. Access is influenced by the shape and area of an individual's activity space, the spatial distribution of opportunities, and by the spatial structures that constrain and direct movement through space; the shape and area of the activity space is partly a product of how it is conceptualized and measured. Network-derived measures improve upon the SDE by incorporating the spatial structures (roads) that channel movement. The area of the STT is primarily influenced by the location of a respondent's residence within the road network hierarchy, with residents living near primary roads having the largest activity spaces. The RNB was most descriptive of actual opportunities and can be used to examine bypassing. The area of the RTT had the strongest correlation with a healthcare destination being located inside the activity space. CONCLUSION: The availability of geospatial technologies and data create multiple options for representing and operationalizing the construct of activity space. Each approach has its strengths and limitations, and presents a different view of accessibility. While the choice of method ultimately lies in the research question, interpretation of results must consider the interrelated issues of method, representation, and application. Triangulation aids this interpretation and provides a more complete and nuanced understanding of accessibility.

Journal Article↗
PubMed2026

Public health, public protest: The role of health burdens and healthcare access in protest mobilisation.

Health and politics are intertwined, yet few studies have examined the association between health and protest. This study examined whether population health burdens were associated with protest incidence and whether healthcare access modified these associations. Analysis was based on an unbalanced 2004-2023 country-year panel, combining protest counts from ACLED with rates for 22 GBD causes. Mixed-effects negative-binomial models estimated incidence-rate ratios (IRRs) with interactions for healthcare access (±1 SD). Two-way fixed-effects Poisson models were estimated as a benchmark to distinguish cross-national associations from within-country dynamics. Health burdens were systematically, but heterogeneously, associated with protest. Rates for several non-communicable burdens were associated with protest, notably musculoskeletal disorders (IRR 1.72, 95% CI 1.37-2.15), neoplasms (1.24, 1.06-1.44), substance-use disorders (1.32, 1.12-1.56) and HIV/AIDS and other STIs (1.24, 1.12-1.38). Higher healthcare access generally attenuated health-protest associations. Fixed-effects models confirmed several associations (e.g. HIV/AIDS, neoplasms) but revealed that others (e.g. maternal/neonatal disorders, enteric infections) were driven primarily by cross-national differences. Population health burdens were associated with cross-national variation in protest mobilisation. Chronic, non-communicable burdens were associated with heightened protest, whereas poverty-linked and early-life burdens were associated with lower mobilisation. Healthcare access was associated with attenuation of these relationships.

Humans↗
PubMed2000

Is insurance a more important determinant of healthcare access than perceived health? Evidence from the Women's Health Initiative.

Our objectives were to explore health insurance status and insurance type, adjusted for self-reported and perceived health variables, as determinants of having and using a usual care provider in the Women's Health Initiative (WHI) Observational Study (OS). This analysis describes insurance status in a large, diverse group of older women and tests the hypothesis that insurance was a key predictor of their access to healthcare in the mid-1990s. Multiple logistic regression analysis was used to evaluate determinants of having visited a usual healthcare provider within the proceeding 12 months, using cross-sectional information provided by a population-based cohort of 55,278 postmenopausal women. Five percent of women younger than 65 years and 0.2% of women 65 or older in the OS cohort lacked health insurance. Among the 31,684 women, aged 50-64 years, Hispanic women and those with fewer years of education and lower household income and who were current smokers were less likely, and those lacking insurance were the least likely, to have seen their healthcare provider within the preceding year. Among 23,594 women, aged 65-79 years, African American and Hispanic women and those with lower household income, and Medicare only and those who were current smokers, were less likely to have seen their healthcare provider within the preceding year. In both age groups, women with chronic medical conditions and poorer perceived health scores and those with prepaid insurance were more likely to have seen their healthcare provider. In the WHI OS, both health (self-reported and perceived) and type of health insurance remained independently associated with having visited a usual healthcare provider after multivariate adjustment for one another as well as for pertinent sociodemographic characteristics.

Aged↗
PubMed2005

[Setting up a data collection and assessment system of the Permanent Healthcare Access Activities (PASS)].

INTRODUCTION: Five years after introducing the Permanent Access to Healthcare activity (PASS), it became necessary to analyse how it works. MATERIAL AND METHODS: A computerized data collection and assessment system intended to evaluate the PASS health activities has been set up in 11 University Hospitals and ten General Hospitals. From January 1st to June, 30th 2003 data was captured in a computer. RESULTS: The patients requiring medical advice are young (with an average age of 35 years) and present several signs of poverty in terms of accommodation, social relationships and financial means. Besides, almost all of them are uninsured. The PASS public corresponds completely to the created system. Poverty risk factors vary according to the geographic origin. Indeed, French people often suffer from isolation, whereas foreign patients present financial problems. The major part of patients are foreigners and more than a third of them do not speak French, which is an additional obstacle to care. Most of the time, the PASS patients present digestive disorders, nevertheless there are some differences between French and foreign patients. Indeed, foreigners very frequently have digestive and osteoarticluar problems, whereas French patients suffer from psychic disorders and present addictive behaviours. Some patients are sent to physicians downtown (9%) and to external medicosocial assistance centres (39.5%). DISCUSSION: This study (first one in France) provides us with homogenous data regarding the activities of PASS centres nationwide. The usefulness of computers and its acceptability facilitate data diffusion, with possibilities of adapting to each centre while preserving a common basis.

Adult↗
PubMedDate not supplied

Barriers to healthcare access for cognitively impaired older Hispanics.

This study describes the development of the Barriers to Healthcare Access Survey (BHAS) used to evaluate seven barrier factors believed to influence healthcare access for elderly Hispanics with memory or cognitive problems. This study further reports the results of the BHAS applied to a community sample of cognitively impaired older Hispanics and their caregivers. The study includes (1) The BHAS's development and procedures to establish instrument validity and reliability; (2) Interviews with the BHAS on 65 cognitively impaired Hispanics who were undergoing full diagnostic assessment for dementia and their caregivers. The most frequently perceived healthcare barriers reported in our study were related to (1) personal beliefs (38%), (2) language proficiency (33%), and (3) economic status (13%). The BHAS possesses the requisite psychometric properties to be an effective instrument for an initial survey of perceived barriers to access health care for low-education, cognitively impaired, elderly Hispanic patients. The findings suggest that perceptions regarding illness, health consequences of aging, and beliefs about the utility of medicine do, in fact, influence healthcare use by older Hispanic patients with dementia. Language proficiency and economic status remain common barriers among elderly Hispanic subgroups, but when these barriers are experienced by the cognitively impaired, serious healthcare implications ensue, especially delay in early diagnosis and treatment.

Age Factors↗
PubMed2003

Healthcare access and utilization by patients infected with human immunodeficiency virus: does gender matter?

OBJECTIVE: To examine access to and utilization of primary healthcare services with respect to gender. Greater family and child-rearing responsibilities are possible barriers to healthcare access and utilization for women with HIV infection. METHODS: This study was part of a prospective, randomized, controlled trial evaluating primary care for HIV-infected patients at Duke University Medical Center (DUMC), a tertiary care medical center. Subjects were 214 HIV-infected, uninsured or publicly insured participants. Ambulatory care visits, emergency room utilization, hospitalization rates, length of stay, preventive and screening measures, and antiretroviral use were the outcome measures. RESULTS: Women (n = 83) and men (n = 131) enrolled in the study were similar with respect to race, educational level, marital status, and employment status. Women with HIV were more likely than men to have children (80% vs. 25%, p = 0.001) and spend their time as primary caregivers for their children (22% vs. 0.8%, p = 0.001). Women had higher CD4(+) cell counts (378 +/- 287 vs. 243 +/- 252 cells/microl, p = 0.0002), and a smaller proportion of women than men had AIDS at baseline (41% vs. 62%, p = 0.002). Women and men had similar numbers of primary care visits, emergency room visits, annual admission rates, and lengths of stay for hospitalizations. Pneumocystis carinii pneumonia prophylaxis, pneumococcal vaccination, and tuberculosis screening were also similar between women and men. Women were more likely than men to have ever been prescribed an antiretroviral agent (88.0% vs. 71.8%, p = 0.005). CONCLUSIONS: Women had greater familial responsibilities than men, but this was not a barrier to access or utilization of healthcare services. Despite less advanced HIV disease, women received similar care and had similar utilization of health services.

Adult↗
PubMed1997

Healthcare access and mobility between the UK and other European Union states: an 'implementation surplus'.

European Union (EU) policy on mobility requires ensuring healthcare access for EU residents who travel between EU states. This case-study investigates how this policy has been implemented in respect of EU visitors to the UK. EU visitors to the UK have similar access to 'immediately needed' National Health Service (NHS) healthcare to UK residents. For non-urgent healthcare, the NHS has official systems to discourage 'medical tourism' and divert such patients to the private sector or to reclaim the costs of NHS hospital treatment for EU visitors. Yet these official systems contrast with the flexibility and liberality of actual NHS practice towards EU visitors. Research on health policy implementation mostly examines reasons for 'implementation failure'. However, the present study indicates a health policy being implemented more fully than policy-makers may have anticipated. In the case of healthcare access for EU visitors to the UK, an implementation surplus is evident rather than an implementation deficit.

Europe↗
PubMed2005

Assessing spatial and nonspatial factors for healthcare access: towards an integrated approach to defining health professional shortage areas.

This research considers both spatial and nonspatial factors in examining accessibility to primary healthcare in Illinois. Spatial access emphasizes the importance of geographic barrier between consumer and provider, and nonspatial factors include nongeographic barriers or facilitators such as age, sex, ethnicity, income, social class, education and language ability. The population and socioeconomic data are from the 2000 Census, and the primary care physician data for the same year are provided by the American Medical Association. First, a two-step floating catchment area method implemented in Geographic Information Systems is used to measure spatial accessibility based on travel time. Secondly, the factor analysis method is used to group various sociodemographic variables into three factors: (1) socioeconomic disadvantages, (2) sociocultural barriers and (3) high healthcare needs. Finally, spatial and nonspatial factors are integrated to identify areas with poor access to primary healthcare. The research is intended to develop an integrated approach for defining Health Professional Shortage Areas (HPSA) that may help the US Department of Health and Human Services and state health departments improve HPSA designation.

Catchment Area, Health↗
PubMedDate not supplied

Ethical issues and access to healthcare.

Access to healthcare services is far from equitable and legitimately raises the question of justice. Healthcare insurance provides access for most Americans, but for the 15% without coverage, access to healthcare services is difficult at best. As limits are put upon the healthcare dollar at the same time that technology is advancing rapidly, the population is aging, and resources are shrinking, we must determine a just and fair process for allocating limited healthcare resources.

Cost of Illness↗
PubMed2003

Healthcare access and utilization among women 40 and older at the U.S.-Mexico border: predictors of a routine check-up.

Mexican Americans are more likely to experience barriers to access and utilization of healthcare services than any other U.S. Hispanic group. In Mexico, where the majority of the population has access to care, the pressing issue is the underutilization of preventive services among adults. This study was conducted to assess access and utilization barriers among a U.S.-Mexico border population. A cross-sectional, population-based survey was conducted during 1999-2000 in a pair of contiguous U.S.-Mexico border communities. Household surveys were administered to U.S. and Mexican women, 40 years of age and older, to assess healthcare access and utilization, participation in chronic disease screenings, orientation toward prevention and personal history of chronic disease. Analysis indicates few statistically significant differences (p < 0.05) among access and utilization variables by country. Mexican participants were more likely to have a regular source of care and to have had a blood sugar test within the past 12 months. U.S. participants more often reported having had a Pap smear and mammogram during the previous year. Factors independently positively associated with having had a routine check-up during the past 12 months included age and having a regular provider or place to go when sick. Only going to the doctor when ill was independently inversely associated with routine check-ups in the past 12 months. Findings suggest that U.S. and Mexican border populations are similar with regard to healthcare access and utilization characteristics. Efforts to increase utilization of preventive health screenings among women are needed at the U.S.-Mexico border.

Adult↗
PubMed2005

Pediatric appendicitis rupture rate: a national indicator of disparities in healthcare access.

BACKGROUND: The U.S. National Healthcare Disparities Report is a recent effort to measure and monitor racial and ethnic disparities in health and healthcare. The Report is a work in progress and includes few indicators specific to children. An indicator worthy of consideration is racial/ethnic differences in the rate of bad outcomes for pediatric acute appendicitis. Bad outcomes for this condition are indicative of poor access to healthcare, which is amenable to social and healthcare policy changes. METHODS: We analyzed the KID Inpatient Database, a nationally representative sample of pediatric hospitalization, to compare rates of appendicitis rupture between white, African American, Hispanic and Asian children. We ran weighted logistic regression models to obtain national estimates of relative odds of rupture rate for the four groups, adjusted for developmental, biological, socioeconomic, health services and hospital factors that might influence disease outcome. RESULTS: Rupture was a much more burdensome outcome than timely surgery and rupture avoidance. Rupture cases had 97% higher hospital charges and 175% longer hospital stays than non-rupture cases on average. These burdens disproportionately affected minority children, who had 24% - 38% higher odds of appendicitis rupture than white children, adjusting for age and gender. These differences were reduced, but remained significant after adjusting for other factors. CONCLUSION: The racial/ethnic disparities in pediatric appendicitis outcome are large and are preventable with timely diagnosis and surgery for all children. Furthermore, estimating this disparity using the KID survey is a relatively straightforward process. Therefore pediatric appendicitis rupture rate is a good candidate for inclusion in the National Healthcare Disparities Report. As with most other health and healthcare disparities, efforts to reduce disparities in income, wealth and access to care will most likely improve the odds of favorable outcome for this condition as well.

Journal Article↗
PubMed2001

Barriers to healthcare access in a non-elderly urban poor American population.

An understanding of perceived barriers to health-care is critical to improving healthcare access for all Americans. To determine perceived barriers to health-care in an urban poor population in Dayton, Ohio, a face-to-face door-to-door survey of individuals identified through targeted, stratified, area probability sampling was done. A sample of 413 non-elderly poor adults, including 19% without telephones, reported personal relevance of various barriers to healthcare access. Most frequently endorsed barriers were lack of information about free or reduced-cost health-care, anticipated cost, and difficulty accessing child-care. Seventy-four per cent of respondents reported more than one barrier. Individuals without telephones and those without health insurance reported more barriers to health-care. Reported barriers were similar for working and non-working poor, except for transportation problems, more frequently reported by non-working respondents. This study provides important data on what poor people in a medically underserved community perceive to be barriers to accessing health-care and underscores the importance of including people without telephones in the study design. Respondents who did not have telephones were more likely to report multiple barriers, particularly problems with lack of information about free or discounted medical care, child-care, and transportation. These findings suggest the importance of door-to-door surveys rather than telephone surveys for getting accurate data on the poor.

Adolescent↗
PubMed2026

Healthcare Access and Safety Training Gaps Among H-2&#xa0;A Visa Agricultural Workers in Georgia.

The H-2&#xa0;A Temporary Agricultural Workers Program, which supplies seasonal labor essential to U.S. food security, has grown over 230% in the past decade but is excluded from the National Agricultural Workers Survey. Although safety training is federally mandated and H-2&#xa0;A workers are eligible for Affordable Care Act (ACA) marketplace coverage, compliance and healthcare access among these workers remain poorly documented. The aim of this pilot study was to assess workplace safety training, heat acclimatization practices, health insurance awareness and enrollment, and healthcare utilization among H-2&#xa0;A workers in Georgia. In summer 2024, bilingual research assistants orally administered a cross-sectional Spanish-language survey to 51&#xa0;H-2&#xa0;A workers at a South Georgia laundromat, in partnership with the Latino Community Fund Georgia. The survey assessed demographics, occupational characteristics, safety training, heat acclimatization, health insurance awareness and enrollment, and healthcare utilization. Findings are self-reported. Among participants, 41% reported not receiving federally mandated pesticide safety training, and 59% received heat illness prevention training. Heat acclimatization was inadequate for 53% (29% received none). Additionally, 53% did not know the nearest hospital, 43% reported having health insurance, and 25% were unsure of their health insurance status. Overall, 71% had never visited a doctor's office, and of 22 insured workers, only 1 (2%) had used benefits this season. Substantial gaps in workplace safety training, heat acclimatization, and healthcare access were observed in this pilot study, consistent with prior evidence of persistent disparities in this population. Community-based outreach, bilingual health navigation, and market-based labor accountability models warrant further investigation to improve protections for H-2&#xa0;A workers.

Agricultural workers↗
PubMed2005

Context and healthcare access: looking beyond the individual.

BACKGROUND: Although health is influenced by an individual's characteristics and choices, accumulating evidence suggests that contextual attributes may influence a variety of health outcomes. Whether these factors also represent "upstream" factors affecting one's ability to enter the healthcare system is less clear, however. OBJECTIVE: The objective of this study was to assess associations between contextual characteristics and an individual's report of having a usual source of health care. RESEARCH DESIGN: Cross-sectional, survey-weighted data assessing demographics, insurance status, needs, and healthcare access were obtained through telephone survey in 1998 and were linked with county-level data from the 1998 Area Resource File and the 1990 US Census. SUBJECTS: A state-representative sample of 16,261 adult residents, living in urban, suburban, and rural settings throughout Ohio comprised this study. MEASURES: Operational measures for social, economic, and health system characteristics were used in multilevel logistic regression models to test associations with an individual's report of a usual source of care. RESULTS: The weighted proportion of individuals reporting no usual source of care was 18.0%. Although individuals' current health, insurance status, income, demographics, educational attainment, and social support were closely associated with this outcome, significant associations remained for county-level characteristics representing the level of poverty and degree of urbanization. CONCLUSIONS: Persisting health status disparities increase the need for programs that promote equitable access to health care. Policy interventions may be more effective if they look beyond individual characteristics to incorporate strategies that address economic factors in areas where healthcare access is inequitable.

Adult↗
PubMed1994

How healthcare access management can facilitate an organization's approach to managed care.

Healthcare Access Managers can positively influence the success of their facility's interaction with managed care and recipients of services by applying their knowledge of sound business practices. Most managed care companies are eager to build these positive working relationships in their respective market areas. A positive approach can result in a win/win situation for all parties involved in the delivery of services.

Managed Care Programs↗
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↗
PubMedDate not supplied

Impoverished children with asthma: a pilot study of urban healthcare access.

ISSUES AND PURPOSE: Using Andersen's Behavioral Model of Health Care Use, this pilot study was conducted to better understand the experiences of children with asthma as they access an urban healthcare system. DESIGN AND METHODS: This descriptive study used a convenience sample of 34 families of pediatric asthma patients who participated in semistructured interviews and closed medical record review. RESULTS: Only one patient reported having a written exacerbation management plan. Beliefs regarding medication addiction and side effects were frequently reported as barriers to medication adherence, and children seeking asthma care in primary care settings saw many care providers. PRACTICE IMPLICATIONS: Exploring how expanded nursing roles can help address both family and system factors serving as barriers to health care ought to be a key priority for nursing.

Adolescent↗