Vietnam is a country with more than 80 percent of the population living in the countryside. Rural education is, therefore, of vital importance to Vietnamese education; and ELT effectiveness and efficiency in junior secondary schools in rural Vietnam is a problem of worthwhile attention. This study, being a pilot one, limits itself to seeking solutions to the increase of ELT effectiveness and efficiency in terms of syllabus design, textbook revision and teacher development. The study contains 5 chapters and a conclusion. Chapter 1 deals with the general background of the study, schooling and educational philosophies in Vietnam. In this chapter, special attention is given to the role of foreign language teaching and learning in Vietnamese schools. In addition, educational philosophies in Vietnam are discussed as the philosophical and legal basis for any implementation of FLT and ELT innovations in junior secondary schools in rural Vietnam. Chapter 2 deals with input studies and some models of language teaching and learning that appeared in the last two decades. In this chapter, special emphasis is laid on studies which explain how input is transformed into intake and on the models of teaching and learning that may be applied to the teaching and learning of English in the context of rural Vietnam. Chapter 3 deals with language teaching methods as the neverending search for teaching effectiveness and efficiency. In this chapter, based on the understanding of such concepts as effectiveness and efficiency, language teaching methods are presented as a means to an end, not as an end in itself. Thus, the selection and use of a method depends completely on the goal set for the process of language teaching and learning. When the goal changes, the method will change accordingly. Chapter 4 deals with the actual FLT and ELT situation in rural junior secondary schools in Vietnam. This chapter includes the results of surveys on teacher quality and a critical look at the implementation of the communicative approach in language teaching in the current textbooks in use in junior secondary schools The background of rural students is discussed to clarify the context of the learners in question. In chapter 5, based on the theoretical findings in chapters 2 and 3 and on the actual ELT situation mentioned in chapter 4, possible solutions to the increase of ELT effectiveness and efficiency are proposed. These solutions are concerned with syllabus design, textbook revision and teacher development. The study closes with a conclusion which relates solutions to ELT effectiveness and efficiency to the general solutions to teaching effectiveness and efficiency mentioned at a number of workshops held in Vietnam recently.

In the context of transitional Vietnam, although cardiovascular disease (CVD) has been shown to cause a large burden of mortality and morbidity in hospitals, little is known about the magnitude of its burden, risk factor levels and its relationship with socio-demographic status in the overall population. This thesis provides a preliminary insight into population-based knowledge of the CVD epidemiology in rural Vietnam and contributes to the development of methodologies for monitoring it. The ultimate goal of the work is to facilitate the formulation of evidence-based health interventions for reducing the burden of the CVD epidemic in Vietnam and elsewhere. This work was located in Bavi district, a rural community in the north of Vietnam. Studies on cause-specific mortality and risk factors were conducted within the framework of an ongoing Demographic Surveillance System (DSS) (called FilaBavi). The cause-specific mortality study used a verbal autopsy (VA) approach to identify causes of death in FilaBavi during 1999-2003. The risk factor study, conducted in 2002, employed the WHO STEPwise approach to surveillance of non-communicable disease (NCD) risk factors (WHO STEPS). Findings indicated that Bavi district, as an example of rural Vietnam, was already experiencing high rates of CVD mortality and associated risk factors. Mortality results indicated a substantial proportion of deaths due to CVD, which was the leading cause of death (20% and 25.7% of total mortality in 1999 and 2000, respectively and 32% of adult deaths during 1999-2003), exceeding infectious diseases. Hypertension was found to be a serious problem in terms both of its magnitude (14% of the population) and widespread unawareness (82% of the hypertensives). Smoking prevalence was very high among men (58% current daily smokers) and might be expected to cause a considerable number of future deaths without urgent action. CVD mortality and some risk factors seemed to be rising among disadvantaged groups (women, less educated people and the poor). The combination of DSS and WHO STEPS methodologies was shown to have potential for addressing basic epidemiological questions as to how NCD and CVD mortality and associated risk factors are distributed in populations. Given this evidence, actions to prevent CVD in Bavi and similar settings are clearly urgent. Interventions should be comprehensive and integrated, including both primary and secondary approaches, as well as policy-level involvement. Further studies, continuing on similar lines, plus qualitative approaches and deeper cross-site comparisons, are also needed to give further insights into CVD epidemiology in this type of setting.

Thesis Summary COMMUNITY-BASED EVIDENCE ABOUT THE HEALTH CARE SYSTEM IN RURAL VIETNAM This thesis contributes further evidence for policy-making on health care system reform in Vietnam. The author aims to provide insights into the provincial rural health system ten years after health sector reform was launched, through assessing availability of health care services, patterns of access of health care services when people are ill, and the costs of care and the performance of public and private providers. The following questions are addressed: 1. Which health care providers, i.e., public or private, are dominant in providing curative services to rural people when they are ill? 2. How much inequality exists between the poor and the non-poor in access to health care services in general, and public health care services in particular, when they are ill? Which factors explain the gap in use of services between the poor and the non-poor? 3. What policy and strategies should Vietnam consider implementing in order to reach the goals of better equity and quality of care for rural populations? These research questions were addressed using community-based survey data collected in 2001 from Hung Yen province, in which three components of the system -- user, provider, and community context -- are described and linked together in analysis. In addition, a supplementary health care provider survey collected in 1999 in three other provinces (Thai Binh, Binh Thuan, An Giang) is used to provide evidence about the availability of healthcare services in general and of private health care providers. The thesis is divided into two parts with a total of 9 chapters. Part A (chapters 1-4) provides background for the research questions raised about the commune health care system in rural Vietnam, the framework used in evaluating this health care system, and the data sources used in this thesis. Part B consists of five chapters (chapters 5-9) that presents research results on various dimensions of the rural health care system. It also provides conclusions on the health care system in rural Vietnam, and proposes policies and strategies for strengthening this system toward equity and efficiency. Chapter 1 presents the research rationale and objectives. It examine the international context of health sytem research, the Vietnamese context of health sector reform since the ?Doi Moi?, and the current trend of health sector reform, and the previous research done so far related to health system reform in Vietnam. The research questions addressed by the thesis are presented at the end of this chapter. Chapter 2 describes the historical development of rural health care system in Vietnam. It startes with an overview of social changes in the rural Vietnam including revolution and wars and both the positive and negative impacts on the health of rural populations. The evolution of the rural health care system is then outlined, from the single national provider system (public) to the reforms of 1989 where a public-private model for rural health care was introduced. Chapter 3 provides frameworks for analysis of availability, health accessibility, quality and efficiency of the rural health care system, and inequality of healthcare service utilization. It starts with a statement about the concept of health care system used in this thesis. Then five theoretical models for assessing the health care systems (health service utilization model, triangular model, model for improve quality of care, health care services as an open system, and the World Bank?s framework for assessing the performance of the health sector in serving the poor) are presented. The strategy of using these frameworks to assess the rural health system in Vietnam is explained. The link between the research questions and methodology used was described. Chapter 4 provides detailed descriptions of the two data sources and analysis strategies used to address the thesis research questions. The design and data collection methods of the health care provider surveys and household surveys in the four provinces are presented, followed by the specific strategy of using information from each database for the thesis objectives. The chapter ends with a presentation of the overall strategy of data analysis. Chapter 5 assesses availability of the commune health care system in rural areas of Vietnam with empirical data from all the four provinces. The findings show that both public and private health care providers are available in rural Vietnam, with a slight dominance of private services. There were commune health centers (CHCs) in all communes with at least one private physician in the majority of the communes. The average number of private providers ranged from 2.7 to 7.7 per 10,000 population in the four provinces. Many of them practiced without formal registration and under limited government supervision. Chapter 6 estimates perceived need of care by measuring the burden of non-fatal health problems with data from 3,498 people of 900 households randomly selected in Hung Yen province. Compared to the better off, the poor suffered significantly more long-term health ailments (an excess of 78 cases per thousand population) and more short-term morbidity (an excess of 112 cases per thousand population). The study found that the gap in household wealth index contributed approximately 55% of the explained gap in prevalence of long-term health conditions, equivalent to the gap of 60 cases per thousand population, and also 55% of the explained gap in short-term morbidity, equivalent to the gap of 38 cases per thousand population between the two groups based on the Oaxaca decomposition (D=0). Gaps in education, gender, health insurance, and occupation played a minor role in explaining the wealth-related inequalities in non-fatal health burden. Chapter 7 describes patterns of use of health care services when people are ill by type of providers, by type of illnesses, and by poverty ranking level. Findings in this chapter reveal a high level of self-medication, greater access to private than public services, and less use of public services or any health care services by the poor in comparison to the better off. Self-funded purchases of drugs for self-medication and use of private curative services were even common in those with health insurance. A single private provider contact for treatment of illness costs on average 2.6% of the total annual expenditure per capita, and self-medication with drugs purchased at private health care facilities costs 1.0% of total annual expenditure per capita, similarly these at district hospitals and commune heath centers were similar. Finally, the percentage of ill people with no access to any health care providers during their illness episode was high, regardless of their wealth or health insurance status. Chapter 8 compares the quality of private and public health services using a framework proposed by the World Bank for evaluating the quality of health care in developing countries. Results from this chapter show that technical quality of care was poorer in the private sector than among public providers while costs for patients were similar in private and public facilities, and client satisfaction was similar in public and private facilities. Chapter 9 summarizes the results from Chapters 5-8 to identify the main characteristics of the rural health system with a view to system sustainability and proposes policies and strategies for strengthening the quality of the public health care sector and improving its equity and efficiency. The main features of the current rural health care system in Vietnam identified from the community-based evidence found in this research are: (1) primary health care services are available and there is equality in physical access; (2) financial resources for the CHC system are diversified with Government resources the key contributors; (3) private health care providers for outpatient services, public providers for inpatient services; (4) quality of treatment services is below the national standard; (5) public services are available but under utilized; (6) the rural health care system is not a pro-poor system; (7) direct payment is the main component of total health care expenditure; and (8) the economic relationship of the rural health care system is a user-provider model rather than a health care triangular model. Nine recommendations to strengthen the rural health care system were then developed based on a critical view of the objectives of the Vietnam health sector reform for the period 2001-2010 supported by evidence found in this research. This chapter ends with a section to remind readers about the limitations of this study and then proposes future research with specific questions covering three main dimensions of health care system reform in Vietnam (accessibility, quality of care, and overall management). A study with a sentinel site approach to follow-up the impact of the social and health sector reform policies is also proposed to help the government make timely adjustments to their policies to protect the poor. / PhD Doctorate

Understanding mortality patterns is an essential pre-requisite for guiding public health action and for supporting development of evidence-based policy. However, such information is not sufficiently available in Vietnam. Mortality statistics and causes of death are solely collected from health facilities while most deaths occur at home without the presence of health professionals. Facility-based data cannot represent what happened in the wider community. This thesis studies the patterns and burdens of mortality as well as their relationships with socio-economic status in rural Vietnam. The overall aim is to contribute to the improvement of the current system of mortality data collection in the country for the purposes of public health planning and priority setting. The study was carried out within the framework of an ongoing Demographic Surveillance System (DSS) in Bavi district, Hatay province, northern rural Vietnam. This study used a verbal autopsy (VA) approach to identify cause of death in a cohort of approximately 250,000 person- years over a five-year period from 1999 to 2003. During the five year study, a total of 1,240 deaths were recorded and VA was successfully completed for 1,220 cases. Results revealed that VA was an appropriate and useful method for ascertaining cause of death in this rural Vietnamese community where specific data were otherwise scarce. The mortality pattern reflected a transitional pattern of disease in which the leading cause of death was cardiovascular diseases (CVD), followed by neoplasms, infectious and parasitic diseases, and external causes, accounting for 28.9%, 14.5%, 11.2%, and 9.8%, respectively. In terms of premature mortality, there were 85 and 55 Years of Life Lost (YLL) per 1,000 population for males and females respectively. The largest contributions to YLL were CVDs, malignant neoplasms, unintentional injuries, and perinatal and neonatal causes. In general, men had higher mortality rates than women for all mortality categories. In adults of 20 years and above, mortality rates increased substantially with age, and showed similar age effects for all mortality categories with the strongest association for non-communicable diseases (NCD). Education was an important factor for survival in general, and high economic status seemed to benefit men more than women. Compared with cancer and other NCD causes, higher CVD rates were observed among males, the elderly, and those without formal education, using a Cox proportional hazards model. This study is an initial effort to provide information on mortality patterns in a community using longitudinal follow-up of a dynamic cohort. Continuing the study using the VA approach as part of routine data collection in the setting will help to show trends in mortality patterns for the community over time, which may be useful for priority setting and health planning purposes, not only locally but also at the national level. Further analyses are needed to understand mortality inequality across all ages to have a comprehensive picture of mortality burdens in the setting. Validation studies and further standardization of VA methods should be carried out whenever possible to improve the performance and extension of the technique.