Liu-xia Yan

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OBJECTIVE To investigate the knowledge, attitudes and practices (KAP) for dietary sodium intake among adult residents of Shandong Province, China. METHODS In 2011, we conducted a cross sectional survey among a representative sample of 15,350 adults aged 18 to 69 years using a standardized questionnaire to assess their KAP for sodium. Variation in the KAPs(More)
OBJECTIVE 24 h urinary sodium extretion was used to estimate the daily salt intake of shandong residents aged from 18 to 69 years in China. SETTING 20 selected counties/districts in Shandong stratified by geographic region (Eastern, Central Southern and North Western) and residence type (urban vs rural). PARTICIPANTS Among 2184 randomly selected adults,(More)
BACKGROUND Obesity and high blood pressure (BP) are public health problems all over the world. Some studies have reported a positive association between them in children and adolescents. The purpose of this study was to assess the prevalence of overweight and obesity and their associations with BP among school children and adolescents in Shandong, an(More)
OBJECTIVE To report the status and trend of cardio-cerebral-vascular disease (CCVD) mortality in China between 2004 and 2008. METHODS The mortality data from population-based survey of National Disease Surveillance System in 2004 and 2008 were analyzed. This surveillance system is consisted of 161 disease surveillance points (DSPs) located in 31 provinces(More)
OBJECTIVE To explore the profile and related factors of carotid femoral pulse wave velocity (CFPWV) in a community-based Beijing population of middle and old age. METHODS A total of 1519 residents aged 44 - 79 years old from Shijingshan district, Beijing, were recruited for the cardiovascular risk factor survey and CFPWV measurements. One way ANOVA,(More)
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