Populous, economically dynamic, and rapidly urbanizing, the Asia Pacific both reflects and strongly shapes trends in global public health. A comparative assessment of chronic disease prevalence, risk factors, and policy responses in nine Pacific Rim cities shows that chronic diseases are rapidly becoming the leading cause of morbidity and mortality even in the lower income cities of the Pacific Rim. Policy responses are heterogeneous, with few sufficiently funded or adequately informed by evidence. Much could be learned from comparative research and rigorous evaluation of prevention and control initiatives in this region.

The objective of this paper is to estimate the causal effect of coresidence with an adult child on depressive symptoms among older widowed women in South Korea. Data from the first and second waves of the Korea Longitudinal Study of Aging were used. Analysis was restricted to widowed women aged ≥ 65 years with at least one living child (N=2,449). We use an instrumental variable approach that exploits the cultural setting where number of sons predicts the probability of an elderly woman's coresidence with an adult child but is not directly correlated with the mother's depressive symptoms. Our models adjust for age, education, total assets, residence, functional limitations, self-rated health, and various illnesses. Our robust estimation results indicate that, among older widowed women, coresidence with an adult child has a significant protective effect on depressive symptoms, but that this effect does not necessarily benefit those with clinically relevant depressive symptoms. Future demographic and social transitions in South Korea portend that older women’s increasing vulnerability to poor mental health is an important though less visible public health challenge.
Keywords: living arrangements, coresidence, depressive symptomatology, elderly, KLoSA

Published: Do, Young Kyung, and Chetna Malhotra. "The effect of coresidence with an adult child on depressive symptoms among older widowed women in South Korea: an instrumental variables estimation." The Journals of Gerontology Series B: Psychological Sciences and Social Sciences 67.3 (2012): 384-391.

The prevalence of antimicrobial resistance (AR) limits the therapeutic options for treatment of infections, and increases the social benefit from disease prevention. Like an environmental resource, antimicrobials require stewardship. The effectiveness of an antimicrobial agent is a global public good. We argue for greater use of economic analysis as an input to policy discussion about AR, including for understanding the incentives underlying health behaviors that spawn AR, and to supplement other methods of tracing the evolution of AR internationally. We also discuss integrating antimicrobial stewardship into global health governance.The prevalence of antimicrobial resistance (AR) limits the therapeutic options for treatment of infections, and increases the social benefit from disease prevention. Like an environmental resource, antimicrobials require stewardship. The effectiveness of an antimicrobial agent is a global public good. We argue for greater use of economic analysis as an input to policy discussion about AR, including for understanding the incentives underlying health behaviors that spawn AR, and to supplement other methods of tracing the evolution of AR internationally. We also discuss integrating antimicrobial stewardship into global health governance.

When one can circle the globe in less than the time of incubation of most infectious pathogens, it is clear every country relies to some extent on the health systems of other countries to prevent and protect their citizens from global health threats. Therefore, creating and maintaining a good health system in one country requires attention to interregional and international cooperation. Domestic and international spheres of public health policies are becoming more intertwined and inseparable.

PUBLISHED: Qiong Zhang, Karen Eggleston (翁笙和), and Michele Barry, 2009. “Pandemic Influenza and the Globalization of Public Health” (流感大流行与公共卫生全球化), Comparative Studies 比较 (42):  (Beijing: China CITIC Press): 47-52.

China continues to face great challenges in meeting the health needs of its large population. The challenges are not just lack of resources, but also how to use existing resources more efficiently, more effectively, and more equitably. Now a major unaddressed challenge facing China is how to reform an inefficient, poorly organized health care delivery system. The objective of this study is to analyze the role of private health care provision in China and discuss the implications of increasing private-sector development for improving health system performance.

This study is based on an extensive literature review, the purpose of which was to identify, summarize, and evaluate ideas and information on private health care provision in China. In addition, the study uses secondary data analysis and the results of previous study by the authors to highlight the current situation of private health care provision in one province of China.

This study found that government-owned hospitals form the backbone of the health care system and also account for most health care service provision. However, even though the public health care system is constantly trying to adapt to population needs and improve its performance, there are many problems in the system, such as limited access, low efficiency, poor quality, cost inflation, and low patient satisfaction. Currently, private hospitals are relatively rare, and private health care as an important component of the health care system in China has received little policy attention. It is argued that policymakers in China should recognize the role of private health care provision for health system performance, and then define and achieve an appropriate role for private health care provision in helping to respond to the many challenges facing the health system in present-day China.