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With one fifth of the world's total population, China's prevention and control of cardiovascular disease (CVD) may affect the success of worldwide efforts to achieve sustainable CVD reduction. To understand China's current cardiovascular epidemic, requires awareness of the economic development in the past decades. The rapid economic transformations (industrialization, marketization, urbanization, globalization, and informationalization) contributed to the aging demography, unhealthy lifestyles, and environmental changes. The later have predisposed to increasing cardiovascular risk factors and the CVD pandemic. Rising CVD rates have had a major economic impact, which has challenged the health care system and the whole society. With recognition of the importance of health, initial political steps and national actions have been taken to address the CVD epidemic. Looking to the future, we recommend that four priorities should be taken: pursue multi-sectorial government and non-government strategies targeting the underlying causes of CVD (the "whole-of-government and whole-of-society" policy); give priority to prevention; reform the health care system to fit the nature of noncommunicable diseases; and conduct research for evidence-based, low-cost, simple, sustainable, and scalable interventions. By pursuing the four priorities, the pandemic of CVD and other major NCDs in China will be reversed and the global sustainable development goal achieved.

About the Series From its inception, the Disease Control Priorities series has focused attention on delivering efficacious health interventions that can result in dramatic reductions in mortality and disability at relatively modest cost. The approach has been multidisciplinary, and the recommendations have been evidence-based, scalable, and adaptable in multiple settings. Better and more equitable health care is the shared responsibility of governments and international agencies, public and private sectors, and societies and individuals, and all of these partners have been involved in the development of the series. Disease Control Priorities, third edition (DCP3) builds upon the foundation and analyses of the first and second editions of Disease Control Priorities (DCP1 and DCP2) to further inform program design and resource allocation at global and country levels by providing an up-to-date comprehensive review of the effectiveness of priority health interventions. In addition, DCP3 presents systematic and comparable economic evaluations of selected interventions, packages, delivery platforms, and policies based on newly developed economic methods. DCP3 presents its findings in nine individual volumes addressed to specific audiences. The volumes are structured around packages of conceptually related interventions, including those for maternal and child health, cardiovascular disease, infectious disease, and surgery. The volumes of DCP3 will constitute an essential resource for countries as they consider how best to improve health care, as well as for the global health policy community, technical specialists, and students.

OBJECTIVES: To better understand the strengths and weaknesses, and to propose policy recommendations, regarding conducting high-quality clinical research in Shenzhen, China. DESIGN: A qualitative study conducted from August to November 2016 using a semistructured interview format involving both focus group interviews and individual interviews. SETTING: Shenzhen, China. PARTICIPANTS: Stratified purposive and convenience sampling were used. Thirty individuals experienced in conducting and managing clinical research were selected from key stakeholder groups, comprising 11 from local hospitals, 14 from pharmaceutical/medical device companies and 5 from government agencies. METHODS: A semistructured interview guide was developed by the study group and used by experienced interviewers in focus group discussions and individual interviews. The interviewees were encouraged to share their opinions freely and discuss their own topics of interest during the interviews. Thematic analysis was used for analysis and all data were coded and extracted using NVivo V.11.0 software. RESULTS: Favourable driving factors for clinical research in Shenzhen identified by all stakeholders included the recent trend of increased governmental funding for clinical research, supportive governmental policies, wide recognition of the value of clinical research and high demands from local industry. The major challenges include a lack of technical infrastructure, weak human research subject protection and a lack of capable research resources. CONCLUSIONS: Despite the established strengths, Shenzhen still needs to develop suitable technical platforms, human resources training programmes and strong human research subject protection programmes pertaining to clinical research. This would facilitate the establishment of a functional system that can be expected to lead to increased medical research innovation in Shenzhen.

IMPORTANCE: High salt intake is associated with hypertension, which is a leading modifiable risk factor for cardiovascular disease. OBJECTIVE: To assess the association of a government-led, multisectoral, and population-based intervention with reduced salt intake and blood pressure in Shandong Province, China. DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional study used data from the Shandong–Ministry of Health Action on Salt and Hypertension (SMASH) program, a 5-year intervention to reduce sodium consumption in Shandong Province, China. Two representative samples of adults (aged 18-69 years) were surveyed in 2011 (15 350 preintervention participants) and 2016 (16 490 postintervention participants) to examine changes in blood pressure, and knowledge, attitudes, and behaviors related to sodium intake. Urine samples were collected from random subsamples (2024 preintervention participants and 1675 postintervention participants) for measuring sodium and potassium excretion. Data were analyzed from January 20, 2017, to April 9, 2019. INTERVENTIONS: Media campaigns, distribution of scaled salt spoons, promotion of low-sodium products in markets and restaurants, and activities to support household sodium reduction and school-based sodium reduction education. MAIN OUTCOMES AND MEASURES: The primary outcome was change in urinary sodium excretion. Secondary outcomes were changes in potassium excretion, blood pressure, and knowledge, attitudes, and behaviors. Outcomes were adjusted for likely confounders. Means (95% CIs) and percentages were weighted. RESULTS: Among 15 350 participants in 2011, 7683 (50.4%) were men and the mean age was 40.7 years (95% CI, 40.2-41.2 years); among 16 490 participants in 2016, 8077 (50.7%) were men and the mean age was 42.8 years (95% CI, 42.5-43.1 years). Among participants with 24-hour urine samples, 1060 (51.8%) were men and the mean age was 40.9 years (95% CI, 40.5-41.3 years) in 2011 and 836 (50.7%) were men and the mean age was 40.7 years (95% CI, 40.1-41.4 years) in 2016. The ...