Horizontal inequity in the utilisation of healthcare services in Australia

The Australian universal healthcare system aims to ensure affordable and equitable use of healthcare services based on individual health needs. This paper presents empirical evidence on the extent of horizontal inequity (HI) in healthcare services (unequal utilisation by income for equal need) in Australia during the period of promoting reliance on private healthcare financing. Using data from the most recent Australian National Health Survey of 2011−12 and 2014−15, we examined and measured the extent of HI in eight indicators of out-of-hospital services and hospital-related care. Contrary to earlier studies, our results show a small but pro-rich inequity in the probability of general practitioner visits. Inequity in the distribution of specialist and dentist visits was in favour of richer people, a result that is commonly found in other developed countries and is also consistent with existing Australian evidence. Hospital-related care was equitably distributed compared to the pro-poor pattern found in earlier studies. Despite the universal health insurance system in Australia, there was inequity in the utilisation of needed healthcare services. Our evidence is relevant to similar health systems as governments move to higher out-of-pocket payments and other private sources to reduce pressure on public healthcare expenditure.     

Is inequity undermining Australia's ‘universal’ health care system? Socio‐economic inequalities in the use of specialist medical and non‐medical ambulatory health care

Objectives: To quantify need-adjusted socio-economic inequalities in medical and non-medical ambulatory health care in Australia and to examine the effects of specific interventions, namely concession cards and private health insurance (PHI), on equity.
Methods: We used data from a 2004 survey of 10,905 Australian women aged 53 to 58 years. We modelled the association between socio-economic status and health service use — GPs, specialists, hospital doctors, allied and alternative health practitioners, and dentists — adjusting for health status and other confounding variables. We quantified inequalities using the relative index of inequality (RII) using Poisson regression. The contribution of concession cards and PHI in promoting equity/inequity was examined using mediating models.
Results: There was equality in the use of GP services, but socio-economically advantaged women were more likely than disadvantaged women to use specialist (RII=1.41, 95% CI:1.26–1.58), allied health (RII=1.21,1.12–1.30), alternative health (RII=1.29,1.13–1.47) and dental services (RII=1.61,1.48–1.75) after adjusting for need, and they were less likely to visit hospital doctors (RII=0.74,0.57–0.96). Concession cards reduced socio-economic inequality in GP but not specialist care. Inequality in dental and allied health services was partly explained by inequalities in PHI.
Conclusions and implications: Substantial socio-economic inequity exists in use of specialist and non-medical ambulatory care in Australia. This is likely to exacerbate existing health inequalities, but is potentially amenable to change.     

Improving access to and outcomes from mental health care in rural Australia

OBJECTIVE: Rural Australians face particular difficulties in accessing mental health care. This paper explores whether 51 rural Access to Allied Psychological Services projects, funded under the Better Outcomes in Mental Health Care program, are improving such access, and, if so, whether this is translating to positive consumer outcomes. DESIGN AND METHOD: The paper draws on three data sources (a survey of models of service delivery, a minimum dataset and three case studies) to examine the operation and achievements of these projects, and makes comparisons with their 57 urban equivalents as relevant. RESULTS: Proportionally, uptake of the projects in rural areas has been higher than in urban areas: more GPs and allied health professionals are involved, and more consumers have received care. There is also evidence that the models of service delivery used in these projects have specifically been designed to resolve issues particular to rural areas, such as difficulties recruiting and retaining providers. The projects are being delivered at no or low cost to consumers, and are achieving positive outcomes as assessed by standardised measures. CONCLUSION: The findings suggest that the rural projects have the potential to improve access to mental health care for rural residents with depression and anxiety, by enabling GPs to refer them to allied health professionals. The findings are discussed with reference to recent reforms to mental health care delivery in Australia.     

Has Income-related Inequity in Health Care Utilization and Expenditures Been Improved? Evidence From the Korean National Health and Nutrition Examination Survey of 2005 and 2010

Objectives

The purpose of this study is to examine and explain the extent of income-related inequity in health care utilization and expenditures to compare the extent in 2005 and 2010 in Korea.

Methods

We employed the concentration indices and the horizontal inequity index proposed by Wagstaff and van Doorslaer based on one- and two-part models. This study was conducted using data from the 2005 and 2010 Korean National Health and Nutrition Examination Survey. We examined health care utilization and expenditures for different types of health care providers, including health centers, physician clinics, hospitals, general hospitals, dental care, and licensed traditional medical practitioners.

Results

The results show the equitable distribution of overall health care utilization with pro-poor tendencies and modest pro-rich inequity in the amount of medical expenditures in 2010. For the decomposition analysis, non-need variables such as income, education, private insurance, and occupational status have contributed considerably to pro-rich inequality in health care over the period between 2005 and 2010.

Conclusions

We found that health care utilization in Korea in 2010 was fairly equitable, but the poor still have some barriers to accessing primary care and continuing to receive medical care.     

Social factors associated with Major Depressive Disorder in homosexually active, gay men attending general practices in urban Australia

Objectives : Social factors associated with Major Depressive Disorder (MDD) were identified among gay men attending high HIV caseload general practices in Sydney and Adelaide.
Methods : Men who visited four participating practices were invited to self-complete a survey. A self-screening tool (PHQ-9), based on the Diagnostic and Statistical Manual of Mental Disorders, version four (DSM-IV), was used to measure depressive disorders.
Results : The rate of MDD (PHQ-9 score 10 or above) among the 195 HIV-positive gay men was significantly higher than that among the 314 non-HIV-positive gay men (31.8% vs 20.1%, p=0.002). Current MDD was independently associated with younger age, lower income, recent major adverse life events, adopting denial and isolation as coping strategies, less social support, less gay community involvement and recent sexual problems. HIV-status, however, was not independently associated with MDD.
Conclusion : Socio-economic hardship, interpersonal isolation and personal withdrawal were significantly and independently associated with major depression in this population of gay men.
Implications : The study provides further evidence of health inequity affecting gay men in Australia. Structural health promotion approaches focused on homophobia and discrimination, as well as community-engaged primary health care responses are called for to mitigate this inequity.     

Equity and child-survival strategies

Recent advances in child survival have often been at the expense of increasing inequity. Successive interventions are applied to the same population sectors, while the same children in other sectors consistently miss out, leading to a trend towards increasing inequity in child survival. This is particularly important in the case of pneumonia, the leading cause of child death, which is closely linked to poverty and malnutrition, and for which effective community-based case management is more difficult to achieve than for other causes of child death. The key strategies for the prevention of childhood pneumonia are case management, mainly through Integrated Management of Childhood Illness (IMCI), and immunization, particularly the newer vaccines against Haemophilus influenzae type b (Hib) and pneumococcus. There is a tendency to introduce both interventions into communities that already have access to basic health care and preventive services, thereby increasing the relative disadvantage experienced by those children without such access. Both strategies can be implemented in such a way as to decrease rather than increase inequity. It is important to monitor equity when introducing child-survival interventions. Economic poverty, as measured by analyses based on wealth quintiles, is an important determinant of inequity in health outcomes but in some settings other factors may be of greater importance. Geography and ethnicity can both lead to failed access to health care, and therefore inequity in child survival. Poorly functioning health facilities are also of major importance. Countries need to be aware of the main determinants of inequity in their communities so that measures can be taken to ensure that IMCI, new vaccine implementation and other child-survival strategies are introduced in an equitable manner.     

Mental health care roles of non-medical primary health and social care services

Changes in patterns of delivery of mental health care over several decades are putting pressure on primary health and social care services to increase their involvement. Mental health policy in countries like the UK, Australia and New Zealand recognises the need for these services to make a greater contribution and calls for increased intersectoral collaboration. In Australia, most investment to date has focused on the development and integration of specialist mental health services and primary medical care, and evaluation research suggests some progress. Substantial inadequacies remain, however, in the comprehensiveness and continuity of care received by people affected by mental health problems, particularly in relation to social and psychosocial interventions. Very little research has examined the nature of the roles that non-medical primary health and social care services actually or potentially play in mental health care. Lack of information about these roles could have inhibited development of service improvement initiatives targeting these services. The present paper reports the results of an exploratory study that examined the mental health care roles of 41 diverse non-medical primary health and social care services in the state of Victoria, Australia. Data were collected in 2004 using a purposive sampling strategy. A novel method of surveying providers was employed whereby respondents within each agency worked as a group to complete a structured survey that collected quantitative and qualitative data simultaneously. This paper reports results of quantitative analyses including a tentative principal components analysis that examined the structure of roles. Non-medical primary health and social care services are currently performing a wide variety of mental health care roles and they aspire to increase their involvement in this work. However, these providers do not favour approaches involving selective targeting of clients with mental disorders.     

广东省农村初保10年审评结果分析

文章运用多元方差分析等方法分析了广东省农村初保１０年审评结果及其年度变化趋势。结果发现，各个指标的分值完成率存在着不均衡性，初保得分与地理环境和经济水平有关。本文揭示，广东省广大农村地区的初级卫生保健经过１０年的努力，已取得显著的成绩，与此同时，由于初级卫生保健所固有的复杂性、动态性、艰巨性和长期性以及广东省内的地区差异，经济差异及进度的不同，广东省的广大农村地区卫生工作在可见的未来，仍需以初级卫生保健为卫生工作的龙头，在不断完善已取得的成绩基础上，将初级卫生保健不继引向深入。     

Improving health care for disabled people in COVID-19 and beyond: Lessons from Australia and England

COVID-19 has exacerbated pre-existing difficulties children and adults with disability face accessing quality health care. Some people with disability are at greater risk of contracting COVID-19 because they require support for personal care and are unable to physically distance, e.g. those living in congregate settings. Additionally, some people with disability have health conditions that put them at higher risk of poor outcomes if they become infected. Despite this, governments have been slow to recognise, and respond to, the unique and diverse health care needs of people with disability during COVID-19. While some countries, including Australia, have improved access to high-quality health care for people with disability others, like England, have failed to support their citizens with disability. In this Commentary we describe the health care responses of England and Australia and make recommendations for rapidly improving health care for people with disability in the pandemic and beyond.     

Redistribution or horizontal equity in Hong Kong's mixed public-private health system: a policy conundrum

We examine the distributional characteristics of Hong Kong's mixed public-private health system to identify the net redistribution achieved through public spending on health care, compare the income-related inequality and inequity of public and private care and measure horizontal inequity in health-care delivery overall. Payments for public care are highly concentrated on the better-off whereas benefits are pro-poor. As a consequence, public health care effects significant net redistribution from the rich to the poor. Public care is skewed towards the poor in part not only because of allocation according to need but also because the rich opt out of the public sector and consume most of the private care. Overall, there is horizontal inequity favouring the rich in general outpatient care and (very marginally) inpatient care. Pro-rich bias in the distribution of private care outweighs the pro-poor bias of public care. A lesser role for private finance may improve horizontal equity of utilisation but would also reduce the degree of net redistribution through the public sector.     

Stakeholder views on the role of spiritual care in Australian hospitals: An exploratory study

Research increasingly demonstrates the contribution of spiritual care to patient experience, wellbeing and health outcomes. Responsiveness to spiritual needs is recognised as a legitimate component of quality health care. Yet there is no consistent approach to the models and governance of spiritual care across hospitals in Australia. This is consistent with the situation in other developed countries where there is increased attention to identifying best practice models for spiritual care in health. This study explores the views of stakeholders in Australian hospitals to the role of spiritual care in hospitals. A self-completion questionnaire comprising open and closed questions was distributed using a snowball sampling process. Analysis of 477 complete questionnaires indicated high levels of agreement with ten policy statements and six policy objectives. Perceived barriers to spiritual care related to: terminology and roles, education and training, resources, and models of care. Responses identified the issues to inform a national policy agenda including attention to governance and policy structures and clear delineation of roles and scope of practice with aligned education and training models. The inclusion of spiritual care as a significant pathway for the provision of patient-centred care is noted. Further exploration of the contribution of spiritual care to wellbeing, health outcomes and patient experience is invited.     

A Social Work Practice Reflection on Issues Arising for LGBTI Older People Interfacing With Health and Residential Care: Rights,Decision Making and End-of-Life Care

This article is a social work practice reflection on issues arising for lesbian, gay, bisexual, transgender, and intersex (LGBTI) older people interfacing with health and residential care in Australia; focusing on clients, families, and carers in relation to rights, decision making, and end-of-life care. The article explores relevant case examples from social work practice in a health and residential care setting that highlight some specific complexities of working with this client group. This article brings greater attention to issues arising for older LBGTI when interfacing with health and residential care and has the potential to improve practice for social workers and other health professionals and improve outcomes for LGBTI older people.     

Embodied health movements: new approaches to social movements in health

Social movements organised around health-related issues have been studied for almost as long as they have existed, yet social movement theory has not yet been applied to these movements. Health social movements (HSMs) are centrally organised around health, and address: (a) access to or provision of health care services; (b) health inequality and inequity based on race, ethnicity, gender, class and/or sexuality; and/or (c) disease, illness experience, disability and contested illness. HSMs can be subdivided into three categories: health access movements seek equitable access to health care and improved provision of health care services; constituency-based health movements address health inequality and health inequity based on race, ethnicity, gender, class and/or sexuality differences; and embodied health movements (EHMs) address disease, disability or illness experience by challenging science on etiology, diagnosis, treatment and prevention. These groups address disproportionate outcomes and oversight by the scientific community and/or weak science. This article focuses on embodied health movements, primarily in the US. These are unique in three ways: 1) they introduce the biological body to social movements, especially with regard to the embodied experience of people with the disease; 2) they typically include challenges to existing medical/scientific knowledge and practice; and 3) they often involve activists collaborating with scientists and health professionals in pursuing treatment, prevention, research and expanded funding. This article employs various elements of social movement theory to offer an approach to understanding embodied health movements, and provides a capsule example of one such movement, the environmental breast cancer movement.     

Here comes the SUN: Self‐assessed unmet need,worsening health outcomes,and health care inequity

Utilization‐based approaches have predominated the measurement of socioeconomic‐related inequity in health care. This approach, however, can be misleading when preferences over health and health care are correlated with socioeconomic status, especially when the underlying focus is on equity of access. We examine the potential usefulness of an alternative approach to assessing inequity of access using a direct measure of possible barriers to access—self‐reported unmet need (SUN)—which is documented to vary with socioeconomic status and is commonly asked in health surveys. Specifically, as part of an assessment of its external validity, we use Canadian longitudinal health data to test whether self‐reported unmet need in one period is associated with a subsequent deterioration in health status in a future period, and find that it is. This suggests that SUN does reflect in part reduced access to needed health care, and therefore may have a role in assessing health system equity as a complement to utilization‐based approaches.     

Social exclusion,deprivation and child health: a spatial analysis of ambulatory care sensitive conditions in children aged 0–4 years in Victoria,Australia

Recent Australian policy initiatives regarding primary health care focus on planning services around community needs and delivering these at the local area. As in many other countries, there has also been a growing concern over social inequities in health outcomes. The aims of the analysis presented here were firstly to describe small area variations in hospital admissions for ambulatory care sensitive conditions (ACSC) among children aged 0–4 years between 2003 and 2009 in the state of Victoria, Australia, and secondly to explore the relationship of ACSC hospitalisations with socio-economic disadvantage using a comparative analysis of the Child Social Exclusion (CSE) index and the Composite Score of Deprivation (CSD). This is a cross sectional secondary data analysis, with data sourced from 2003 to 2009 ACSC data from the Victorian State Government Department of Health; the Australian Standard Geographical Classification of remoteness; the Australian 2006 Census of Population and Housing; and AMPCo General Practitioner data from 2010. The relationship between the indexes and child health outcomes was examined through bivariate analysis and visually through a series of maps. The results show there is significant variation in the geographical distribution of the relationship between ACSCs and socio-economic disadvantage, with both indexes capturing important social gradients in child health conditions. However, measures of access, such as geographical accessibility and workforce supply, detect additional small area variation in child health outcomes. This research has important implications for future primary health care policy and planning of services, as these findings confirm that not all areas are the same in terms of health outcomes, and there may be benefit in tailoring mechanisms for identifying areas of need depending on the outcome intended to be affected.     

Equity in prevention and health care

STUDY OBJECTIVE: There is an increasing body of evidence about socioeconomic inequality in preventive use, mostly for cancer screening. But as far as needs of prevention are unequally distributed, even equal use may not be fair. Moreover, prevention might be unequally used in the same way as health care in general. The objective of the paper is to assess inequity in prevention and to compare socioeconomic inequity in preventive medicine with that in health care. DESIGN: A cross sectional Health Interview Survey was carried out in 1997 by face to face interview and self administered questionnaire. Two types of health care utilisation were considered (contacts with GPs and with specialists) and four preventive care mostly delivered in a GP setting (flu vaccination, cholesterol screening) or in a specialty setting (mammography and pap smear). SETTING: Belgium. PARTICIPANTS: A representative sample of 7378 residents aged 25 years and over (participation rate: 61%). Outcome measure: Socioeconomic inequity was measured by the HI(wvp) index, which is the difference between use inequality and needs inequality. Needs was computed as the expected use by the risk factors or target groups. MAIN RESULTS: There was significant inequity for all medical contacts and preventive medicine. Medical contacts showed inequity favouring the rich for specialist visits and inequity favouring the poor for contacts with GPs. Regarding preventive medicine, inequity was high and favoured the rich for mammography and cervical screening; inequity was lower for flu immunisation and cholesterol screening but still favoured the higher socioeconomic groups. In the general practice setting, inequity in prevention was higher than inequity in health care; in the specialty setting, inequity in prevention was not statistically different from inequity in health care, although it was higher than in the general practice setting. CONCLUSIONS: If inequity in preventive medicine is to be lowered, the role of the GP must be fostered and access to specialty medicine increased, especially for cancer screening.     

Equity and equality in the use of GP services for elderly people: the Spanish case

Objectives

To present new evidence both on the horizontal inequity in the delivery of primary health care and on the factors driving inequalities in the use of GP services for Spanish population aged 50 years and over.

Methods

Cross-sectional study based on the Spanish sample of the Survey of Health, Aging and Retirement in Europe (SHARE) for 2006-07. We use the index proposed by Wagstaff and van Doorslaer (HI_WV) to compute health care inequity. The concentration index measuring income related inequality in health care use is decomposed into the contribution of each determinant.

Results

Our results show the presence of pro-poor inequality in both the access and the frequency of use for GP services, which is mainly explained by unequal distribution of need factors. The contribution of non-need factors to income related inequality is quite higher for the conditional number of GP visits (48.13%) than for the probability of positive use (17.55%). We have also found significant pro-poor inequity in the probability of access to a GP and in the conditional number of visits for elderly people.

Conclusions

The relevance of social determinants of health is confirmed, and hence the need for wide-scoped public policies to reduce health inequalities. At equal levels of need, rich and poor elderly people are not treated equally. As much as appropriateness of care provided is unknown, we cannot conclude that inequity in GP services really favours the lower income individuals in terms of health gains.     

Access to health care, reproductive health and disability: a large scale survey in Sierra Leone

This is the first study to compare health status and access to health care services between disabled and non-disabled men and women in urban and peri-urban areas of Sierra Leone. It pays particular attention to access to reproductive health care services and maternal health care for disabled women. A cross-sectional study was conducted in 2009 in 5 districts of Sierra Leone, randomly selecting 17 clusters for a total sample of 425 households. All adults who were identified as being disabled, as well as a control group of randomly selected non-disabled adults, were interviewed about health and reproductive health. As expected, we showed that people with severe disabilities had less access to public health care services than non-disabled people after adjustment for other socioeconomic characteristics (bivariate modelling). However, there were no significant differences in reporting use of contraception between disabled and non-disabled people; contrary to expectations, women with disabilities were as likely to report access to maternal health care services as did non-disabled women. Rather than disability, it is socioeconomic inequality that governs access to such services. We also found that disabled women were as likely as non-disabled women to report having children and to desiring another child: they are not only sexually active, but also need access to reproductive health services. We conclude that disparity in access to government-supported health care facilities constitutes a major and persisting health inequity between persons with and without disabilities in Sierra Leone. Ensuring equal access will require further strengthening of the country's health care system. Furthermore, because the morbidity and mortality rates of pregnant women are persistently high in Sierra Leone, assessing the quality of services received is an important priority for future research.     

Equity in health care and institutional trust: a communitarian view

Communitarianism acknowledges and values, and not just instrumentally, the bonds that unite and identify communities. Communitarians also value community per se. This paper argues that trust is likely to be stronger in communities where these bonds are greater. Equity in health care is a social phenomenon. In health care, it is apparent that more communitarian societies, such as Scandinavia and within Aboriginal Australia, are likely to value more equity-orientated systems. Where, as in the latter case, this desire for equity takes place against a background of the powerful dominant (white) society treating the minority (black) society as dependent, Aboriginal trust in Australian society and in its public institutions is eroded. Lack of trust and inequity then come to the fore. This paper discusses institutional trust as a facilitator of equity in health care in the specific context of Indigenous health. The example used is Australian Aboriginal health but the principles would apply to other Indigenous populations as in for example South America.     

Prenatal care among Puerto Ricans on the United States mainland

Recent public health initiatives in the USA identify the improvement of maternal and infant health outcomes among ethnic minorities as a national priority. Prenatal care is emphasized in these initiatives as a crucial intervention for reducing the risks of adverse outcomes. We investigate the barriers to prenatal care and the adequacy of prenatal care among mainland Puerto Ricans using data from a follow-back survey of a representative sample of mothers. The results show that barriers to prenatal care and the adequacy of prenatal care cannot be reduced solely to financial problems or problems associated with migration. Rather, attention to the social and the psychological circumstances surrounding the pregnancy (e.g. pregnancy wantedness) is required.