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PubMed2004

Control of tuberculosis in an urban setting in Nepal: public-private partnership.

OBJECTIVES: To implement and evaluate a public-private partnership to deliver the internationally recommended strategy DOTS for the control of tuberculosis (TB) in Lalitpur municipality, Nepal, where it is estimated that 50% of patients with TB are managed in the private sector. METHODS: A local working group developed a public-private partnership for control of TB, which included diagnosis by private practitioners, direct observation of treatment and tracing of patients who missed appointments by nongovernmental organizations, and provision of training and drugs by the Nepal National TB Programme (NTP). The public-private partnership was evaluated through baseline and follow-up surveys of private practitioners, private pharmacies, and private laboratories, together with records kept by the Nepal NTP. FINDINGS: In the first 36 months, 1328 patients with TB were registered in the public-private partnership. Treatment success rates were >90%, and <1% of patients defaulted. Case notification of sputum-positive patients in the study area increased from 54 per 100 000 to 102 per 100 000. The numbers of patients with TB started on treatment by private practitioners decreased by more than two-thirds, the number of private pharmacies that stocked anti-TB drugs by one-third, the number of pharmacies selling anti-TB drugs by almost two-thirds, and sales of anti-TB drugs in pharmacies by almost two-thirds. Private practitioners were happy to refer patients to the public-private partnership. Not all private practitioners had to be involved: many patients bypassed private practitioners and went directly to free DOTS centres. CONCLUSIONS: A combination of the strengths of private practitioners, nongovernmental organizations, and the public sector in a public-private partnership can be used to provide a service that is liked by patients and gives high rates of treatment success and increased rates of patient notification. Similar public-private partnerships are likely to be replicable elsewhere, as inputs are not large and no special requirements exist.

Antitubercular Agents↗
PubMed2002

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.

Adolescent↗
PubMed2000

Costs, charges and revenues of elective coronary angioplasty and stenting: the public versus the private system.

OBJECTIVE: To calculate the costs of elective coronary angioplasty and stenting (CAS) in the public and private healthcare systems and to compare these costs with the charges levied and the revenues obtained. DESIGN: A prospective health economics study. SETTING: A tertiary care public hospital and a co-located tertiary care private hospital in the 12 months from February 1998. STUDY POPULATION: 186 consecutive patients (124 public, 62 private) undergoing elective CAS. MAIN OUTCOME MEASURES: Outcome of CAS; exact costs of CAS in the two hospitals; exact charges to private patients; estimated charges in a typical, not co-located, "industry standard private hospital"; estimated costs to the Federal Government of CAS in the public and private system. RESULTS: The immediate and six-month outcomes in the two groups were similar. The average cost of CAS in public patients was $5,516, compared with $5,844 in private patients. The length of stay, number of stents per case and use of nonstent consumables was similar for both groups. Average charges for CAS in patients in the co-located private hospital were $13,347, and estimated average charges for CAS in an industry standard private hospital were $14,978. Estimated current costs to the government for CAS in a public hospital, a co-located private hospital, and an industry standard private hospital were $5664, $5,394 and $6,201, respectively. CONCLUSIONS: Despite similar treatments and similar treatment costs, CAS in the private system, as a consequence of the charges levied, is more than twice as expensive as in the public system, with government costs similar for both systems. These data (together with data from other studies showing that CAS is performed more frequently in private patients) suggest that encouraging more people to take out private health insurance will, paradoxically, increase government costs for CAS as well as increasing overall health expenditure.

Angioplasty, Balloon, Coronary↗
PubMed1996

Policy issues in the private health sector: examples from long-term care in the U.K.

The international trend towards private markets in health care can be illustrated very clearly by developments over the last decade in the U.K., where the balance of health care provision has shifted from a predominantly free, public and comprehensive system to more of a mixed economy model. The shift can be attributed to a variety of factors, and not government policy alone. The relationship between the private and NHS sectors of health care is not a simple one and there are both positive and negative implications of the public-private mix. The growth of private hospitals and acute beds has dominated debates about private health care, but further policy issues have emerged in relation to the significant growth in private residential and nursing home care. This paper briefly reviews developments in private health care and then explores the key policy issues associated with this development. Secondly, an analysis of developments in the private residential care sector is undertaken highlighting the relationship between the public and private sectors of care provision. Policy issues pertaining to the long-term care sector of private health care are raised, including the regulation of residential care, regulatory models, enforcement and quality, and standards of care. Lessons for the regulation of private health care generally are considered and the implications for the private sector of a growing trend towards market deregulation are explored. Future models of long-term care are discussed and the likely balance between the public and private sectors explored.

Aged↗
PubMed2006

Private drug sellers' education in improving prescribing practices.

OBJECTIVE: To determine the education of private drug sellers as an intervention tool in promoting rational use of medicines for diarrhoea at private drug outlets in a rural setting. PLACE AND DURATION OF STUDY: The study was conducted at Mithi, Tharparkar in rural Sindh in August 2005. PATIENTS AND METHODS: Diarrhea was selected to study drug-prescribing habit of private drug sellers. Evidence-based guidelines for control of diarrhea were developed along with simulation cases and keys. In phase-1, simulators were sent to 6 private drug sellers and their prescription was noted. After phase-1, 3 private drug sellers were educated about prescribing, while in the other 3, there was no intervention. In phase-2, simulators were sent again and prescriptions by private drug sellers was noted. RESULTS: The work experience of private drug sellers was between 5 to 15 years. Two private drug sellers were employed at each of the drug outlet with education between matriculation and graduation. All the private drug sellers prescribed medicines to customers with confidence. The private drug sellers prescribed medicines to customers on a daily basis that included all categories of medications. Amoebicidals, Anti-diarrheals, antispasmodics, antibiotics, analgesics and oral rehydration solutions were prescribed by 22(38.6%), 10(17.5%), 3(4.9%), 10(17.5%), 3(5.3%) and 9(15.8%) private drug sellers prior to intervention respectively. It changed to 0(0%), 6 (14%), 0(0%) 0 (0%), 4 (9.3%) and 16(37.2%) postintervention respectively. Referral to hospital for serious cases increased after intervention. CONCLUSION: The rational use of medicines can be promoted by providing education to private drug sellers. Further studies and education programs for private drug sellers are strongly recommended across the country.

Allied Health Personnel↗
PubMed2001

Cost-Shifting from Private to Public Payers: The Scene Before Parity Legislation.

BACKGROUND: Analyses that have been conducted previously on the implications of parity have focused on the concern that mental health costs of private payers will substantially increase. A complete analysis of the cost implications of parity, however, also needs to consider whether the mental health costs of public payers may increase particularly if employers or private insurers attempt to extrude enrollees with severe mental illness. This study examines the extent of mental health cost shifting from private to public payers during two separate two-year periods prior to the implementation of parity legislation. The results of the analyses can serve as a necessary baseline against which the consequences of parity legislation on this direction of cost-shifting can be examined. METHODS: The study utilizes an all payer data set that contains information on the use of specialty mental health services (excluding private practitioners) by adults in an urban and a rural county in New York State. For each year of two time periods -1991/1992 and 1995/ 1996 - consumers were classified into payer groups based on whether their services were paid for by "Private Only", "Public Only", "Private/Public", "Self Pay" or "Other" payers. The proportion of individuals who moved from one payer group to another from one year to the following year of each time period and the average yearly costs under these payers were examined. Logistic regression models were used to identify the characteristics of persons most likely to remain with Private Only Payers in contrast to those likely to shift to Private/Public Only payers or to Public Only Payers. RESULTS: In both two-year time periods, the percent of persons who shifted in one year from Private Only to either Private/Public or Public Only payers was small. In contrast, a person in the Private/Public group has more than a 12 percent likelihood of shifting to a Public Only payer in the subsequent year. The average annual costs of the Private/Public group were higher than that of any other payer group. The average annual costs of persons who shifted into the Private/Public group from any other payer group or remained there from the previous year were even higher. The logistic regression analyses for both time periods showed that persons who shifted from Private Only to Private/Public or Public Only payers in contrast to those who remained with Private Only payers were more likely to have subsidized incomes, be younger and have a mental health disability. In 1995, the likelihood of the shift was also increased for those who were nonwhite and/or had a substance abuse disability. IMPLICATIONS: This study has found that individuals rarely shift directly from private payers to public payers. Rather, they first shift to having services reimbursed by both private and public payers, and during this period their average total service costs are extremely high. Persons who shift from private payers to having at least some of their services paid by public payers in subsequent years appear to be either young employees or young dependents who have severe mental illness or mental illness disabilities. Abusing substances and/or being nonwhite also increase the likelihood of a shift to public payers. Along with parity mandates, there has been an increase in managed care controls. The extent to which these controls will be used to accelerate the movement of these high cost persons from private to public payers needs close watch.

Journal Article↗
PubMed1999

After-hours telephone triage and advice in private and nonprivate pediatric populations.

OBJECTIVES: To compare the content of after-hours medical triage and advice calls regarding private practice patients vs nonprivate practice patients and to assess caregiver compliance with advice resulting from these calls. DESIGN: Survey of after-hours medical triage and advice calls during a 2-week period (September 1 through 15, 1996). SETTING: Three private practices (serving approximately 24 000 patients) and 1 urban hospital-based, non-private practice (serving approximately 12 000 patients). SUBJECTS: After-hours medical triage and advice calls from caregivers of patients receiving their primary care in these settings. MAIN OUTCOME MEASURE: Compliance with recommended emergency department (ED) or office visit referrals. RESULTS: A total of 286 calls regarding private practice patients and 377 calls regarding nonprivate practice patients were received (P<.001). Eighty-one calls were referred by the nurse directly to the physician. Fifty-nine private practice patients and 59 nonprivate practice patients were referred to the ED. Caregivers of 94 private practice patients and 132 nonprivate practice patients were given home treatment advice. Appointments to be seen at their primary care source were given for 78 private practice patients and 160 nonprivate practice patients. Non-private practice patients were more likely to be referred for office care (P=.005); private practice patients were more likely to be referred to the ED (P=.01). Compliance with ED referrals was 42% for patients of nonprivate practice and 46% for private practice; for office visit referrals, compliance was 64% for nonprivate practice and 69% private practice patients (P=.71 for compliance with ED referrals and P=.40 for compliance with office referrals). CONCLUSIONS: Compliance with recommended physician encounters was not significantly different (and lower than expected) in both groups of patients. Private practice patients are more likely to be referred to the ED. Calls for nonprivate practice patients are more frequent and these patients are more likely to be referred to their primary care source. This difference may be due to caregivers of patients from nonprivate practices seeking advice for less serious conditions. Physicians should address telephone medicine with caregivers proactively during health maintenance visits.

Adolescent↗
PubMed2001

Utilisation of private care by public primary care clinic attenders with diabetes: relationship to health status and social factors.

Private health care provision is important in most middle-income countries but factors influencing the demand for private care have not been well defined. This paper evaluated the relationships of health status and socio-economic variables with utilisation of private care by public primary care clinic attenders. The sample included 2117 randomly selected subjects with clinical diabetes attending 35 government health centres in Trinidad and Tobago. Measures included attendance at a private doctor, the type 2 Diabetes Symptom Checklist, the SF36 questionnaire, and indicators of socio-economic status. Of the sample, 1256 (59%) reported attending a private doctor, 577 (27%) attended a private doctor for diabetes, and 378 (18%) attended a private doctor regularly. Attendance at a private doctor was associated with lower SF36 scores. The odds ratio for a 10 unit increase in SF36 physical component score was 0.81, 95% confidence interval 0.72-0.91. After adjusting for demographic and social factors the relative odds were 0.89, 0.80 to 1.00. After allowing for differences in health status, the relative odds of attending for private care for those without a pipe borne water supply in the home, compared with those with water in the home, were 0.77, 0.63-0.94. Those living alone were less likely to attend a private doctor than those living with their children and partner (odds ratio 0.60, 0.43-0.83). Among people attending public clinics, the decision to utilise private care is sensitive to health status. After adjusting for health status, there was evidence for horizontal inequity in access to private care in relation to household amenities and composition.

Adult↗
PubMed2002

An analysis of private health insurance purchasing decisions with national health insurance in Taiwan.

The Taiwanese health insurance industry is just over 30 years old. Originally private and domestic, the industry underwent substantial institutional changes when it opened to foreign competition between 1987 and 1994 and when the Taiwanese government established national health insurance (NHI) coverage in 1995. Congruent with these changes, rapid growth occurred in the Taiwanese demand for private health insurance. In order to better understand the recent performance of the Taiwanese health insurance industry, the structure of the NHI system is described and then household decisions to purchase private health insurance are analyzed using a two-part (hurdle) model on 1998 Survey of Family Income and Expenditure data. Logistic and OLS regressions are used to examine the factors influencing the probability and amount of private health insurance purchased. Generally, factors affecting the probability of having insurance also influence the amount of insurance coverage purchased. Higher income and education levels are associated with increased probabilities and larger quantities of private insurance purchases. Married females, the employed, and household heads working in state-run enterprises are more likely to purchase private insurance than their counterparts. The probability of private insurance purchases varies by region, with northern Taiwanese households having higher odds of owning private insurance than non-northern households. Compared to those in rural villages, households in cities and towns are more likely to have private insurance. The likelihood of private insurance purchase also tends to rise with advancing age and larger family sizes. In addition, one important implication in the private health insurance market is highlighted. There is no complementarity between the public and private systems.

Adult↗
PubMed2000

Comparing the services and quality of private and public clinics in rural China.

After 15 years eradication of the private health sector in Socialist China, private practice was restored in 1980 along with the market oriented economic reform. In recent years, however, debates on its pros and cons are increasing. Arguments against private practice have led to a ban on private practice in some rural counties. The arguments against private practice state that the service quality of private clinics tends to be lower than that of public ones; private clinics are less likely to provide preventive care; and private clinics are more likely to provide over-treatment. This paper presents the major findings from a study conducted in China, aiming at comparing private and public village health clinics in terms of quality of services, willingness to provide preventive care and over-prescription of drugs. While it was found that the quality of services was poor and a large proportion of patient expenditure was due to over-treatment for all village clinics, there was no difference between public and private clinics. Both private and public clinics were willing to provide preventive services if they were subsidized for the provision. This study finds no evidence that care provided by private clinics is inferior to that of public clinics.

Ambulatory Care Facilities↗
PubMed2000

Relation between private health insurance and high rates of caesarean section in Chile: qualitative and quantitative study.

OBJECTIVES: To explore the circumstances and factors that explain the association between private health insurance cover and a high rate of caesarean sections in Chile. DESIGN: Qualitative analysis of audiotaped in-depth interviews with obstetricians and pregnant women; quantitative analysis of data from face to face semistructured interview survey conducted postnatally (with women who had given birth in the previous 24-72 hours), and of a review of medical notes at a public hospital, a university hospital, and a private clinic. SETTING: Santiago, Chile. PARTICIPANTS: Qualitative arm: 22 obstetricians, 21 pregnant women; quantitative arm: 540 postnatal women. MAIN OUTCOME MEASURES: Rates of caesarean section in different types of institutions; consultants' views on private practice; work patterns in private practice; women's reasons for choosing private care; women's preferences on method of delivery. RESULTS: Private health insurance cover requires the primary maternity care provider to be an obstetrician. In the postnatal survey, women with private obstetricians showed consistently higher rates of caesarean section (range 57-83%) than those cared for by midwives or doctors on duty in public or university hospitals (range 27-28%). Only a minority of women receiving private care reported that they had wanted this method of delivery (range 6-32%). With the diversification in the healthcare market, most obstetricians now have demanding peripatetic work schedules. Private maternity patients are a lucrative source of income. The obstetrician is committed to attend these private births in person, and the "programming" (or scheduling) of births is a common time management strategy. The rate of elective caesarean sections was 30-68% in women with private obstetricians and 12-14% in women not attended by private obstetricians. CONCLUSIONS: Policies on healthcare financing can influence maternity care management and outcomes in unforeseen ways. The prevailing business ethos in health care encourages such pragmatism among those doctors who do not have a moral objection to non-medical caesarean section.

Attitude of Health Personnel↗
PubMed2005

Improved tuberculosis case detection through public-private partnership and laboratory-based surveillance, Kannur District, Kerala, India, 2001-2002.

BACKGROUND: Efforts to intensify global tuberculosis (TB) control are limited by difficulties in coordinating with private doctors. More than half of Indian TB patients may initially consult a private provider, but many are neither diagnosed accurately nor treated effectively. We established and evaluated a public-private partnership based on surveillance of TB detected in private laboratories and use of standardised directly observed treatment regimens. METHODS: In one district, the governmental TB control programme offered training in microscopy to all large private sector laboratories, and educated private physicians on the importance of microscopy for TB diagnosis. We reviewed records from participating private laboratories and all publicly diagnosed patients. RESULTS: Of 2328 pulmonary TB patients registered from July 2001 to December 2002, 404 (17%) were detected in the private sector. The annual new AFB-positive case notification rate increased by 21%, from 27.8/100,000 in 2000 to 33.5/100,000 in 2002. Surveillance at private laboratories found an additional 260 nonregistered AFB-positive patients. CONCLUSIONS: This public-private partnership substantially increased TB case detection and established a sustainable framework for private sector involvement in TB control. In the setting of a strong public sector programme, the combination of active surveillance of private laboratories along with physician sensitisation is a promising approach to improve TB case detection.

Humans↗
PubMed2006

Joining the DOTS in Bali: private practitioners' perceptions of tuberculosis control.

SETTING: The Indonesian island of Bali has both a national public tuberculosis (TB) programme and a significant private sector that provides treatment for patients with TB. OBJECTIVE: To explore private practitioners' perceptions of barriers to the treatment of patients with TB in Bali to inform strategies for future programme development. DESIGN: Semi-structured interviews were conducted with private practitioners who treated TB patients in their private practice. RESULTS: The main barriers to improved TB control in Bali identified by private practitioners reflect difficulties encountered within the following four areas: patient nonadherence to treatment, limitations of public services, public-private integration and limitations of private services. Private practitioners identified the need for improvements in the level of community education regarding TB, the degree of public-private interaction, the quality of diagnostic services and practitioner access to training. CONCLUSION: This study identified both strengths and weaknesses for TB control in the private sector, as well as considerable variations in perceptions and practice among private practitioners. The development of strategies to address these difficulties and utilise the inherent strengths of both public and private practitioners will be essential for improved service provision and TB control in Bali.

Directly Observed Therapy↗
PubMed2004

Nine-spined sticklebacks exploit the most reliable source when public and private information conflict.

Social foragers can potentially use private information gained from personal experience and public information gained from observing the foraging success of others to determine the profitability of a foraging patch. We investigated how nine-spined sticklebacks use conflicting public and private information of variable reliability to make foraging decisions. In a first experiment, when private information was reliable, sticklebacks ignored public information and based their foraging decision on private information. However, when private information was less reliable, sticklebacks tended to use public rather than private information. A second experiment investigated how the time since experiencing private information affected sticklebacks' use of this information when it conflicted with recent public information. Fish based their foraging decisions on recently acquired private information, but reliance on private information diminished as the period since experiencing it increased. Fish used public information if 7 days had elapsed since updating their private information. Our findings suggest that nine-spined sticklebacks flexibly adjust their decision making to exploit the most reliable information available, be it public or private, and that animals will weight private and public information appropriately depending on circumstances.

Animals↗
PubMed1998

Private health care provision in developing countries: a preliminary analysis of levels and composition.

While the importance of the private sector in providing health services in developing countries is now widely acknowledged, the paucity of data on numbers and types of providers has prevented systematic cross-country comparisons. Using available published and unpublished sources, we have assembled data on the number of public and private health care providers for approximately 40 countries. This paper presents some results of the analysis of this database, looking particularly at the determinants of the size and structure of the private health sector. We consider two different types of dependent variable: the absolute number of private providers (measured here as physicians and hospital beds), and the public-private composition of provision. We examine the relationship between these variables and income and other socioeconomic characteristics, at the national level. We find that while income level is related to the absolute size of the private sector, the public-private mix does not seem to be related to income. After controlling for income, certain socioeconomic characteristics, such as education, population density, and health status are associated with the size of the private sector, though no causal relationship is posited. Further analysis will require more complete data about the size of the private sector, including the extent of dual practice by government-employed physicians. A richer story of the determinants of private sector growth would incorporate more information about the institutional structure of health systems, including provider payment mechanisms, the level and quality of public services, the regulatory structure, and labour and capital market characteristics. Finally, a normative analysis of the size and growth of the private sector will require a better understanding of its impact on key social welfare outcomes.

Delivery of Health Care↗
PubMed2006

Choosing between public and private or between hospital and primary care: responsiveness, patient-centredness and prescribing patterns in outpatient consultations in Bangkok.

OBJECTIVE: To document differences in provider behaviour between private and public providers in hospital outpatient departments, health centres and clinics in Bangkok, Thailand. METHOD: Analysis of the characteristics of 211 taped consultations with simulated patients. RESULTS: Private hospitals and clinics were significantly more responsive. Private clinics but not private hospitals were also significantly more patient-centred. All doctors, but particularly those in private hospitals, prescribed unnecessary and potentially harmful technical investigations and drugs. The direct cost to the patient varied between 1.5 (in public health centres) and 12 (in private hospitals) times the minimum daily wage. The combined cost--to the patient and to the state--in public hospitals and health centres exceeded the cost of consultations in private clinics. CONCLUSION: Market incentives favour responsiveness and a patient-centred approach, but not more appropriate therapeutic decisions. Excessive use of pharmaceuticals is observed among public as well as private providers, but is most pronounced in private hospitals. If patients in Bangkok want to maximize responsiveness and degree of patient-centred care and yet minimize costs and iatrogenesis, they would benefit from avoiding hospitals, both public and private, and, to a lesser extent, specialists. Choosing to use primary facilities, health centres and clinics, particularly when consultations are carried out by general practitioners (GPs), is more beneficial than choosing between public and private providers.

Ambulatory Care↗
PubMed2005

The "unexpected" growth of the private health sector in Greece.

The article analyses the situation which exists in the private health sector in Greece, it presents data on the growth of the private sector and discusses the reasons for this phenomenon in relation to privatisation trends in other European countries. The growth of private health care in Greece in the last 10 years is evident despite governmental attempts to minimise its role through the development of the National Health System in 1983 and the legislative restrictions on the private sector. Private health expenditure has increased, reaching 3.9% of the country's GNP (43% of the total expenditure in health) in 2000. The number of private hospitals and hospital beds has decreased (hospitals decreased from 468 in 1990 to 218 in 2000 and private beds decreased from 25,075 in 1980 to 15,806 in 2000) mainly because of the reduction in the number of small private hospitals. On the other hand, private doctors and private diagnostic centres have significantly increased. This situation is believed to be attributed mainly to the provision of inadequate and low quality public health services which have caused widespread dissatisfaction among the general public, and factors associated to improved standards of living, as well as the rapid growth of private insurance.

Delivery of Health Care↗
PubMed2001

Utilization of private and public health-care providers for tuberculosis symptoms in Ho Chi Minh City, Vietnam.

In Vietnam, as in many other countries, tuberculosis (TB) control has long been organized exclusively within the public health-care system. However, recently the private health-care sector has become more important and private health-care providers currently have a role in TB care delivery in Vietnam. Through a retrospective survey of patients at District Tuberculosis Units (DTUs) of the National Tuberculosis Programme in Ho Chi Minh City, we investigated utilization of private and public health-care providers among people with symptoms of TB. Eight hundred and one patients in eight DTUs were interviewed. For the current illness episode, about half of the patients had initially opted for a private health-care provider. Twenty-seven percent had been to a private physician and 31% to a private pharmacy at some time during their current illness. We found no significant association between socioeconomic status and use of private health-care providers. Utilization of private health-care providers among people with TB or symptoms of TB in Ho Chi Minh City seems to be similar to the general utilization of private providers in Vietnam, at least before TB is diagnosed. Since a large proportion of people with TB in Ho Chi Minh City across all economic and social strata consult private providers at some time during their illness, planners of TB control strategies need to consider both the health-care seeking behaviour of people with TB and the clinical behaviour of private providers, in order to secure early detection of TB, early initiation of appropriate treatment, and maintenance of appropriate treatment.

Adolescent↗