Outpatient care utilization in urban Kerala, India

CONTEXT: Kerala is characterized by a high density of public and private health infrastructure. While less inequality in access has been reported in this Indian state, few studies have looked at problems found within cities. Escalation of costs of private services and reduced public investments could generate some inequalities in access for the poor. OBJECTIVE: To assess factors associated with utilization and source of outpatient care in urban Kerala, and to discuss policy implications with regards to access to care. METHODS: A multilevel analysis of individual and urban characteristics associated with utilization and source of outpatient care was conducted using data from a 1995-96 survey by the National Sample Survey Organisation on health care in urban Kerala. RESULTS: There is a high level of utilization (83.6%) of allopathic medical services. Controlling for illness severity and age, utilization thereof was lower for the very poor (OR 0.13 [0.03; 0.49]), inhabitants of medium towns (OR 0.20 [0.05; 0.70]), and inhabitants of cities with a lower proportion of permanent material (pucca) houses (0.21 [0.06; 0.72]). Among all users, 77% resorted to a private source of care. Utilization of a private provider was less likely for the very poor (OR 0.13 [0.03; 0.51]) and individuals from casual worker households (OR 0.54 [0.30; 0.97]), while it was more likely for inhabitants of cities from both low public bed density districts (OR 4.08 [1.05; 15.95]) and high private bed density districts (OR 5.83 [2.34; 14.53]). Problems of quality and accessibility of the public sector were invoked to justify utilization of private clinics. A marked heterogeneity in utilization of outpatient care was found between cities of various sizes and characteristics. CONCLUSION: This study confirms high utilization of private outpatient care in Kerala and suggests problems of access for the poorest. Even in a context of high public availability and considering the health transition factor, relying on the development of the private sector to respond to increasing health care needs could create inequalities in access. Investing in the public urban primary care system and ensuring access to quality health care for the poorest is warranted.     

Private health expenditure in the Greek health care system: Where truth ends and the myth begins

Greece today has the most “privatized” health care system among EU countries. Given the country's universal coverage by a public system this may be called “the Greek paradox”. The Objective of this paper is to analyze private health payments by provider and type of service in order to bring to light the reasons for and the nature of the extraordinary private expenditure in Greece. Methods: We used a randomized countrywide sample of 1616 households. Regression analysis was used to determine the extent to which social and economic household characteristics influence the frequency of use of certain health services and the size of household payments for such services. In all statistical analyses we used the p < 0.05 level of significance. Results: Out of the total private household health expenditure (€6141 million), 66% is for outpatient services, with the largest share for dental services, absorbing 31.1% (€1912 million or 1.5% of GDP) of the total out-of-pocket health expenditure. Rural dwellers seek private outpatient care more often, because of the understaffed public primary facilities. The hospital sector absorbs less than 15% (or €884 million) of household private health expenditure. A significant part (20%) of hospital care financed privately concerns informal payments within public hospitals, an amount almost equal with formal payments in the form of cost sharing. Admissions to private hospitals are only 16% of total admissions. Our results indicate that this is a result of the political emphasis in public hospitals and of the considerably high cost of private hospital care. Conclusions: The rise in private health expenditure and the development of the private sector during the last 20 years in Greece is associated with public under financing. The gap was filled by the private sector through increased investment, mostly in upgraded amenities and new technology. Today, the complementary nature of private care in Greece is no longer disputed, but is a matter of serious concern, as it undermines the constitutionally guaranteed free access and equitable distribution of health resources.     

Have out‐of‐pocket health care payments risen under free health care policy? The case of Sri Lanka

Compared to its neighbors, Sri Lanka performs well in terms of health. Health care is provided for free in the public sector, yet households' out‐of‐pocket health expenditures are steadily increasing. We explore whether this increase can be explained by supply shortages and insufficient public health care financing or whether it is rather the result of an income‐induced demand for supplementary and higher quality services from the private sector. We focus on total health care expenditures and health care expenditures for specific services such as expenses on private outpatient treatments and expenses on laboratory and other diagnostic services. Overall, we find little indication that limited supply of public health care per se pushes patients into the private sector. Yet income is identified as one key driver of rising health care expenditures, ie, as households get richer, they spend an increasing amount on private services suggesting a dissatisfaction with the quality offered by the public sector. Hence, quality improvements in the public sector seem to be necessary to ensure sustainability of the public health care sector. If the rich and the middle class increasingly opt out of public health care, the willingness to pay taxes to finance the free health care policy will certainly shrink.     

Household utilization and expenditure on private and public health services in Vietnam

The private provision of health services in Vietnam was legalized in 1989 as one of the country's means to mobilize resources and improve efficiency in the health system. Ten years after its legalization, the private sector has widely expanded its activities and become an important provider of health services for the Vietnamese people. However, little is known about its contribution to the overall objectives of the health system in Vietnam. This paper assesses the role of the private health care provider by examining utilization patterns and financial burden for households of private, as compared with public, services. We found that the private sector provided 60% of all outpatient contacts in Vietnam. There was no difference by education, sex or place of residence in the use of private ambulatory health care. Although there was evidence suggesting that rich people use private care more than the poor, this finding was not consistent across all income groups. The private sector served young children in particular. Also, people in households with several sick members at the same time relied more on private than public care, while those with severe illnesses tended to use less private care than public. The financial burden for households from private health care services was roughly a half of that imposed by the public providers. Expenditure on drugs accounted for a substantial percentage of household expenditure in general and health care expenditure in particular. These findings call for a prompt recognition of the private sector as a key player in Vietnam's health system. Health system policies should mobilize positive private sector contributions to health system goals where possible and reduce the negative effects of private provision development.     

Measuring the effects of reducing subsidies for private insurance on public expenditure for health care

This paper investigates the effects of reducing subsidies for private health insurance on public sector expenditure for hospital care. An econometric framework using simultaneous equation models is developed to analyse the interrelated decisions on the intensity and type of health care use and private insurance. The framework is applied to the context of the mixed public–private system in Australia. The simulation projections show that reducing premium subsidies is expected to generate net cost savings. This arises because the cost savings achieved from reducing subsidies are larger than the potential increase in public expenditure on hospital care.     

The Burden of Maternal Health Care Expenditure in India: Multilevel Analysis of National Data

To quantify the economic burden of maternal health care services on Indian households and examine the levels of expenditure incurred in public and private health care institutions at the national, state and community levels. Cross-sectional population data from the 2004 National Sample Survey Organisation were used, which considered 9,643 households for the analysis where at least one woman received maternal health care services during the year preceding the survey. Multilevel linear regression techniques were used to estimate the effect of household, cluster and state characteristics on the proportion of maternal health care expenditures over total household expenditures. Over 80 % of households reported paying for maternal health care services, with those using private care facilities paying almost 4 times more than those using public facilities. Multilevel analyses show evidence of high burden of maternal health care expenditures, which varied significantly across states according to the level of health care utilisation, and with considerable heterogeneity at the household and community levels. Maternal health care services in India are offered free at the point of delivery, yet many families face significant out-of-pocket expenditures. The recent governmental policy interventions to encourage institutional births by providing nominal financial assistance is a welcome step but this might not help to compensate mothers for other indirect expenditures, especially those living in rural areas and poorer communities who are increasingly seeking care in private facilities.     

IMPROVING EQUITY AND EFFICIENCY IN THE BUSH: A NEEDS-BASED METHOD FOR HEALTHCARE RESOURCE ALLOCATION IN REMOTE COMMUNITIES

ABSTRACT: Outback Australia still exists as a frontier economy, relying on public sector provision of the vast majority of services, including health care. In the Northern Territory (NT), high mortality ratios and hospitalisation rates reflect the poor health status of Aborigines who, in 1990-91, accounted for 25% of the population but 40% of hospital patients and 53% of hospital bed days. Funding for primary health care continues to be based on historical utilisation rates, which perpetuates the existing bias towards the urban hospital sector. Health care expenditure analysis suggests that current expenditure patterns fail to fulfil national goals of equity of access and allocation efficiency (maximisation of health outcomes) for the NT Aboriginal population.
This paper outlines a population needs-based resource allocation formula for remote communities, which takes account of three factors: mortality, cost of remoteness and demographic structure. National per capita health care utilisation data are used as a baseline and an allocation weighting is proposed based on the above three factors. This formula is then applied to a typical remote central Australian community. The cost-benefit implications of this alternative funding strategy are explored.     

The poor pay more: Health-related inequality in Thailand

This paper examines the equality of utilization for equal need and equity of out-of-pocket expenditure for health services in a large urban area in Thailand. Data from a household health interview survey were used to explore patterns of perceived morbidity, utilization of various treatment sources, and out-of-pocket payment. Financial access to health care, as reflected in medical benefit/insurance cover, appeared to influence reported illness and hospitalization rates. Gross lack of access to health care amongst lower socio-economic groups was not the main problem in this densely populated urban area because people could choose and use alternative health services according to their ability and willingness to pay. The corollary, however, was an inequitable pattern of out-of-pocket health expenditure by income quintile and per capita. The underprivileged were more likely to pay out of their own pocket for their health problems, and to pay out of proportion to their household income when compared with more privileged groups. Furthermore, the underprivileged were least likely to be covered by government health benefit schemes, in contrast in particular to civil servants, who paid less out of pocket and did not contribute to their medical benefit fund. The private health sector (private clinics and private hospitals) was the major provider of health care to urban dwellers for both outpatient and inpatient services. Policy options for the short and long term to improve the equity of payment systems for health care are discussed.     

Private Care and Public Health: Do Vaccination and Prenatal Care Rates Differ between Users of Private versus Public Sector Care in India?

Objective. To determine whether patients who use private sector providers for curative services have lower vaccination rates and are less likely to receive prenatal care.
Data Sources/Study Setting. This study uses data from the 52d round of the National Sample Survey, a nationally representative socioeconomic and health survey of 120,942 rural and urban Indian households conducted in 1995–1996.
Study Design. Using logistic regression, we estimate the relationship between receipt of preventive care at any time (vaccinations for children, prenatal care for pregnant women) and use of public or private care for outpatient curative services, controlling for demographics, household socioeconomic status, and state of residence.
Data Collection/Extraction Methods. We analyzed samples of children ages 0 to 4 and pregnant women who used medical care within a 15-day window prior to the survey.
Principal Findings. With the exception of measles vaccination, predicted probabilities of the receipt of vaccinations and prenatal care do not differ based on the type of provider at which children and women sought curative care. Children and pregnant women in households who use private care are almost twice as likely to receive preventive care from private sources, but the majority still obtains preventive care from public providers.
Conclusions. We do not find support for the hypothesis that children and pregnant women who use private care are less likely to receive public health services. Results are consistent with the notion that Indian households are able to successfully navigate the coexisting public and private systems, and obtain services selectively from each. However, because the study employed an observational, cross-sectional study design, findings should be interpreted cautiously.     

Income-based disparities in health care utilisation under universal health coverage in Brazil, 2002–2003

Since Brazil's adoption of universal health care in 1988, the country's health care system has consisted of a mix of private providers and free public providers. We test whether income-based disparities in medical visits and medications remain in Brazil despite universal coverage using a nationally representative sample of over 48,000 households. Additional income is associated with less public sector utilisation and more private sector utilisation, both using simple correlations and regressions controlling for household characteristics and local area fixed effects. Importantly, the increase in private care use is greater than the drop in public care use. Also, income and unmet medical needs are negatively associated. These results suggest that access limitations remain for low-income households despite the availability of free public care.     

Understanding levels of morbidity and hospitalization in Kerala,India

The prevalence of ailments and hospitalization in Kerala was examined using data from the 52 nd National Sample Survey Data on Health Care in Kerala in 1995-6. The survey included 24401 people from 4928 households. Age and seasonality had considerable effects on the morbidity of individuals. The burden of ill health was higher in rural areas than in urban areas. People who were more likely to have a better lifestyle had a higher level of morbidity and hospitalization. Regional differences were seen, with levels of morbidity and hospitalization higher in the comparatively developed regions of Southern Kerala than in Northern Kerala. Factors like physical accessibility of health care services and capacity to seek health care services could create artificial differences in morbidity and hospitalization among different subgroups of the population in Kerala.     

The impact of the introduction of user fees at a district hospital in Cambodia

Proponents of user fees in the health sector in poor countries cite a number of often interrelated rationales, relating inter alia to cost recovery, improved equity and greater efficiency. Opponents argue that dramatic and sustained decreases in service utilization follow the introduction of user fees, highlighting evidence that user fees reduce service utilization when they fail to result in improved quality of care and/or when services are priced higher than those charged by private health care providers. Utilization of public health services in Cambodia is low. Supply-side factors are significant determinants of such low public sector utilization, including low official salaries of service providers (forcing many to seek additional income in the private sector), and operations budgets which are erratic and often insufficient to cover running costs of service delivery outlets. The Cambodia Ministry of Health (MOH) encourages user fee schemes at operational district level. By allowing revenue to be retained at the health facility level, the MOH aims to improve health care delivery--and consequently service utilization--through increased salaries to health facility staff and increases in operations budgets. This case study of the introduction of user fees at a district referral hospital in Kirivong Operational District in Cambodia, using the findings from empirical research, examines the impact of user fees on health-careseeking behaviour, ability to pay and consultation prices at private practitioners. The research showed that consultation fees charged by private providers increased in tandem with price increases introduced at the referral hospital. It further demonstrates--for the first time that we are aware of from the available literature--that the introduction and subsequent increase in user fees created a 'medical poverty trap', which has significant health and livelihood impact (including untreated morbidity and long-term impoverishment). Addressing the medical poverty trap will require two interventions to be implemented immediately: regulation of the private sector, and reimbursing health facilities for services provided to patients who are exempted from paying user fees because of poverty. A third, longer-term initiative is also suggested: the establishment of a social health insurance mechanism.     

Health services utilization and cost in Ismailia, Egypt

A pilot study has been undertaken to assess the utilization patterns of health services and to estimate the expenditure on health care in the Governorate of Ismailia, Egypt. A stratified random sample of 89 households (576 individuals), along with 5 pharmacies, 4 primary health care units (PHCUs) and 10 traditional health workers (THWs) has been selected and studied using personal interviews. PHCUs are facilities affiliated with the Governorate Health Directorate and provide free public primary health care services. They include rural health units, rural hospitals and urban health centres. THWs are individuals with informal training and experience in medical care, and officially unrecognized, but provide some primary health care services to the people. They include traditional midwives (TMs) and traditional healers (THs). The estimated average annual per capita expenditure on health care was L.E. 9.2 (Egyptian L.E. approximately or equal to US$ 1.25). The per capita cost of medication (L.E. 3.5) was double the cost of physicians' fees (L.E. 1.77). An annual rate of hospital admission of 24.3 per 1000 population at an average cost of L.E. 10.5 per case admitted was incurred by the sample. There is evidence that the PHCUs have not been utilized efficiently and there was some degree of dissatisfaction with their services. The households relied more on private physicians as their first contact for seeking help for health problems. The majority utilized TMs for care of delivery despite the shortcomings in their training and supervision. Eighty per cent of the mothers in the sample have had no ante-natal care during pregnancy despite the availability of such care in the PHCUs. Possible reasons for these underutilization patterns of the PHCUs have been discussed, and major approaches for increasing the efficiency and utilization of the health services have been proposed. THWs should be officially recognized by health authorities, should be properly trained and supervised, and their services should be fully integrated with the community health care programmes. Also, programmes for proper administration, organization and supervision of the PHCUs and programmes. Also, programmes for proper administration, organization and supervision of the PHCUs and programmes for developing health manpower responsive to community health needs should be planned and implemented. Finally, a flexible system to compensate fairly physicians and staff of the PHCUs and to allow reasonable chance for physicians for private practice must be established.(ABSTRACT TRUNCATED AT 400 WORDS)     

Perceptions and utilization of primary health care services in Iraq: findings from a national household survey

Background

After many years of sanctions and conflict, Iraq is rebuilding its health system, with a strong emphasis on the traditional hospital-based services. A network exists of public sector hospitals and clinics, as well as private clinics and a few private hospitals. Little data are available about the approximately 1400 Primary Health Care clinics (PHCCs) staffed with doctors. How do Iraqis utilize primary health care services? What are their preferences and perceptions of public primary health care clinics and private primary care services in general? How does household wealth affect choice of services?

Methods

A 1256 household national survey was conducted in the catchment areas of randomly selected PHCCs in Iraq. A cluster of 10 households, beginning with a randomly selected start household, were interviewed in the service areas of seven public sector PHCC facilities in each of 17 of Iraq's 18 governorates. A questionnaire was developed using key informants. Teams of interviewers, including both males and females, were recruited and provided a week of training which included field practice. Teams then gathered data from households in the service areas of randomly selected clinics.

Results

Iraqi participants are generally satisfied with the quality of primary care services available both in the public and private sector. Private clinics are generally the most popular source of primary care, however the PHCCs are utilized more by poorer households. In spite of free services available at PHCCs many households expressed difficulty in affording health care, especially in the purchase of medications. There is no evidence of informal payments to secure health services in the public sector.

Conclusions

There is widespread satisfaction reported with primary health care services, and levels did not differ appreciably between public and private sectors. The public sector PHCCs are preferentially used by poorer populations where they are important providers. PHCC services are indeed free, with little evidence of informal payments to providers.     

Social class related inequalities in household health expenditure and economic burden: evidence from Kerala, south India

Background  

In the Indian context, a household's caste characteristics are most relevant for identifying its poverty and vulnerability status. Inadequate provision of public health care, the near-absence of health insurance and increasing dependence on the private health sector have impoverished the poor and the marginalised, especially the scheduled tribe population. This study examines caste-based inequalities in households' out-of-pocket health expenditure in the south Indian state of Kerala and provides evidence on the consequent financial burden inflicted upon households in different caste groups.     

Health Resources in a 200,000 Urban Indian Population Argues the Need for a Policy on Private Sector Health Services

Background:

There are limited primary data on the number of urban health care providers in private practice in developing countries like India. These data are needed to construct and test models that measure the efficacy of public stewardship of private sector health services.

Objective:

This study reports the number and characteristics of health resources in a 200 000 urban population in Pune.

Materials and Methods:

Data on health providers were collected by walking through the 15.46 sq km study area. Enumerated data were compared with existing data sources. Mapping was carried out using a Global Positioning System device. Metrics and characteristics of health resources were analyzed using ArcGIS 10.0 and Statistical Package for the Social Sciences, Version 16.0 software.

Results:

Private sector health facilities constituted the majority (424/426, 99.5%) of health care services. Official data sources were only 39% complete. Doctor to population ratios were 2.8 and 0.03 per 1000 persons respectively in the private and public sector, and the nurse to doctor ratio was 0.24 and 0.71, respectively. There was an uneven distribution of private sector health services across the area (2-118 clinics per square kilometre). Bed strength was forty-fold higher in the private sector.

Conclusions:

Mandatory registration of private sector health services needs to be implemented which will provide an opportunity for public health planners to utilize these health resources to achieve urban health goals.     

Elderly people with cognitive impairment: costing possible changes in the balance of care

The objective of this paper is to investigate the service needs and support costs of elderly people with cognitive impairment on hospital and community health services, primary health care, social services, and informal carers in England. It examines the resource consequences of major changes in the provision of care, exploring the implications for both cost and effectiveness. The study was designed to provide a secondary analysis of the OPCS disability surveys in order to estimate the balance of care, and current provision of services. It also estimates of costs of present provision and potential policy options. Results show large scale improvements in the provision of care for people living in private households and local authority homes require significant increases in funding, but reductions in the provision of long-stay hospital beds can significantly reduce the cost burden to the public purse. Given the increasing demand pressure on health and social care expenditure, it seems unlikely that large scale improvements in the care supplied to elderly people with cognitive impairment can be achieved without some change in the balance of care. The cost of implementing improvements in care for the 200000 people living in private households and the 45000 people in local authority homes could be offset by reducing the provision of costly long stay hospital provision with alternative institutional care such as NHS nursing homes.     

Out-of-pocket expenditures for hospital care in Iran: who is at risk of incurring catastrophic payments?

Since the beginning of 1980s, the Iranian health care system has undergone several reforms designed to increase accessibility of health services. Notwithstanding these reforms, out-of-pocket payments which create a barrier to access health services contribute almost half of total health are financing in Iran. This study aimed to provide a greater understanding about the inequality and determinants of the out-of-pocket expenditure (OOPE) and the related catastrophic expenditure (CE) for hospital services in Iran using a nationwide survey data, the 2003 Utilisation of Health Services Survey (UHSS). The concentration index and the Heckman selection model were used to assess inequality and factors associated with these expenditures. Inequality analysis suggests that the CE is concentrated among households in lower socioeconomic levels. The results of the Heckman selection model indicate that factors such as length of stay, admission to a hospital owned by private sector or Ministry of Health and Medical Education, and living in remote areas are positively associated with higher OOPE. Results of the ordered-probit selection model demonstrate that length of stay, lower household wealth index, and admission to a private hospital are major factors contributing to the increase in the probability of CE. Also, we find that households living in East Azarbaijan, Kordestan and Sistan and Balochestan face a higher level of CE. Based on our findings, the current employer-sponsored health insurance system does not offer equal protection against hospital expenditure in Iran. It seems that a single universal health insurance scheme that covers health services for all Iranian—regardless of their employment status—can better protect households from catastrophic health spending.     

Health Services Pricing in Turkey

Abstract

One of the most important and complex decisions that public services managers have to make is pricing. This is especially difficult within public health care because pricing decisions are influenced by a myriad of ideological, political, economic and professional arguments. In Turkey the majority of health care services are provided under public auspice; however, recent changes in governmental policy have led to increased competition among hospitals in both the public and private sector. Therefore, all institutions are being watched and remain open to government scrutiny and regulation. The aim of the study is to analyze how the private and governmental hospitals determine pricing or the actual cost of services in Turkey. Also, comparisons are made between health services expenditures and the Consumer Price Index with suggestions provided for public and private hospital managers in regard to the general cost of health services.     

Comparative quality of private and public health services in rural Vietnam

BACKGROUND: Private health care services were officially recognized in Vietnam in 1989, and for the last 15 years have competed with the public health system in providing primary curative care and pharmaceutical sales to rural populations. However, the quality of these private and public health care services has not been evaluated and compared. METHODS: A community-based survey was conducted in 30 of the 160 communes in Hung Yen, which were selected by probability proportional to population size (PPS) sampling. All commune health centres (CHCs) and private health care providers in the selected communes were surveyed on human resources, services provided, availability of medical equipment and pharmaceuticals, knowledge and clinical performance for acute and chronic problems. Patient satisfaction and cost of care associated with recent illness were measured using a random household survey covering 30 households from each of the selected communes. RESULTS: There were 11.5 private providers per 10,000 population, compared with 6.7 public providers per 10,000. A quarter of private providers were employees of the public health sector. Less than 20% of the private providers had registered their practice with the government system. Eleven per cent (26/234) had no professional qualifications. Fifty-eight per cent (135/234) provided treatment as well as selling medications. Public sector infrastructure was superior to that of the private providers. The quality of services provided by public providers was poor but significantly better than that of private providers. Patient satisfaction and costs of care were similar between the two groups. CONCLUSIONS: Private providers are successfully competing with the public health centre system in rural areas but not because they provide cheaper or better services. The quality of private health care services is not controlled and is significantly poorer than public services. Current practice in both systems falls below the national standard, especially for the management of chronic health problems. The low quality of health care services at a community level may help explain the previously observed phenomena of high levels of self-medicating, low utilization of commune health centres and over-utilization of tertiary health care facilities.