children, and the association was stronger between mixed overweight or obesity and high cIMT, suggesting that we should consider mixed overweight and obesity in the prevention of abnormal vascular structure.Objective To analyze the trends in blood pressure (BP) values and the elevated BP based on the measurements at three occasions in different days and its relationship with obesity in children and provide scientific evidence for the identification and prevention of hypertension in children. Methods A public primary school in Huantai county of Zibo, Shandong province, was selected as the investigation field by using a convenient cluster sampling method. The baseline survey of "Children's Cardiovascular Health Cohort" was carried out from November 2017 to January 2018. All the students with willingness and informed consent in this school were included in the survey, and the valid sample size was 1 505 children (aged 6-11 years). Children with elevated BP at the measurement of the first occasion should had a second measurement 2 weeks later, and a third measurement was given 2 weeks later if BP was still high at the measurement of the second occasion. Hypertension was confirmed if elevated BP was detected in the m 95%CI 3.48-22.96; all P less then 0.05). Stratified analysis by gender showed similar results. Conclusions The elevated BP rates based on the measurements at three occasions in different days in children aged 6-11 years showed a significant decrease trend. The association between different types of obesity (especially mixed obesity) and elevated BP in children became stronger gradually with the progress of the follow up.Objective To analyze the influence of different number of blood pressure measurement on the detection of elevated blood pressure in Tibetan adolescents and provide scientific reference for standardizing the number of blood pressure measurement and accurately diagnosing elevated blood pressure in adolescents. Methods Data were from the project "survey of the risk factors for elevated blood pressure among Tibetan adolescents" conducted from August to September 2018 in Shigatse in Tibet. A total of 2 822 Tibetan adolescents aged 12-17 years, including 1 275 boys (45.2%), were recruited by a convenient, stratified cluster sampling method. Each participant underwent three consecutive blood pressure measurements. Elevated blood pressure was defined according to the Health Industry Criterion of China WS/T 610-2018 "Reference of screening for elevated blood pressure among children and adolescents aged 7-18 years" .  https://www.selleckchem.com/products/pfi-2.html  Analysis of variance and χ(2) test were used to analyze the effect of different blood pressure measuremlescents.Objective To analyze the association between the endurance quality and blood pressure levels in Han students aged 13-18 years in China. Methods We used the data of Han students aged 13-18 years from 2014 Chinese National Survey on Students' Constitution and Health. Elevated blood pressure and its components, including isolated elevated SBP, isolated elevated DBP, and mix elevated blood pressure, were evaluated according to the reference of screening for elevated blood pressure among children and adolescents aged 7-18 years. The students' endurance quality was scored according to the National Standards for Students' Physical Health (2014 revision) and categorized based on their percentiles into four groups as follows P(0)-, P(25)-, P(50)-, and P(75)-P(100). Trend χ(2) test was used to analyze the trend of the detection rates of elevated blood pressure and its components in different groups of endurance quality. Logistic regression model was used to estimate the odds ratio (OR) for elevated blood pressure and isociated with the endurance quality, and the DBP levels at the P(25) and above group were negatively associated with the endurance quality. In malnourished and normal students, only some levels of DBP were negatively associated with the endurance quality. Conclusions The negative association existed between endurance quality and elevated blood pressure in Han students aged 13-18 years in China. In overweight and obese students, the association between endurance quality and blood pressure level was stronger. Improving students' endurance quality may facilitate the prevention of elevated blood pressure.Most cardiovascular disease (CVD) related risk factors are prevalent in children and adolescents, especially obesity, elevated blood pressure (BP) and increased unhealthy lifestyle. To prevent CVD in adulthood, it is necessary to attach importance to the prevention and control of CVD risk factors in childhood. Of note, the prevention of childhood obesity is key measure, the control of childhood BP is the first goal, and the development of healthy lifestyle is important basis. The prevention and control of CVD risk factors in childhood can benefit the future prevention and treatment of CVD in adulthood, provide scientific base for the prevention and intervention of cardiovascular risk factors in childhood, and provide new perspective for the early prevention of cardiovascular diseases in adulthood.Brucellosis is a neglected zoonosis, which not only endangers health of the people but also affects the development of animal husbandry, tourism and international trade as well as food safety. In the past two decades, great progress has been achieved in the prevention and control of both human and animal brucellosis, however, tremendous challenges still exists in the control and eradication of brucellosis, especially in the developing countries. In recent years, along with the increase of livestock breeding and animal or related product trade, human contacts with livestock has increased, resulting in the expansion of brucellosis endemic areas. In China, the brucellosis endemic areas are mainly distributed in Inner Mongolia and adjacent provinces, which might be explained by a lot of reasons, such as the development of animal husbandry, emerging and re-emerging of brucellosis endemic area and the movement of infection sources and degree of paid-attention. This paper summarizes the current status and progress in brucellosis prevention/control and surveillance in China and puts forward suggestions for the future improvement.