Aguilarals5113

27/100 000 person-years. Cox proportional hazard regression model analysis showed after adjusting for confounding factors, unstable blood pressure control, SBP≥150 mmHg (1 mmHg=0.133 kPa; compared with SBP less then 120 mmHg), and DBP≥95 mmHg (compared with DBP less then 80 mmHg) were associated with risk of IS. The HR (95%CI) was 1.29 (1.04, 1.59), 2.00 (1.26, 3.17) and 1.52 (1.01, 2.64), respectively. Subgroup analyses showed these associations only existed in female patients with hypertension. The HR (95%CI) was 1.39 (1.05, 1.85), 2.53 (1.41, 4.56) and 1.73 (1.00, 3.36), respectively. Conclusion Unstable blood pressure control increases the risk of IS in female patients with hypertension.Harmful drinking causes serious consequences to social security as well as physical and mental health of the general public. The Global Burden of Disease Study (2017) showed that the number of alcohol-related deaths in China in 2017 was 1.82 times higher than that in 1990, and the population attributable fraction increased by 44.13%. The burden of disease caused by drinking alcohol had been increasing. By comparing with the comprehensive intervention strategy of restricting harmful drinking put forward by the World Health Organization, we suggest that the current interventions that need to be improved in China should include several aspects below (1) strengthening the control of alcohol production, marketing and circulation, (2) restricting the availability of alcohol products for minors through enterprise self-discipline, laws and regulations, parents and school health education, (3) bridging gaps in appropriate techniques and services for alcohol restriction/abstinence in the health care system, (4) providing services such as rapid screening of alcohol dependence and short abstinence interventions, (5) strengthening restrictions on alcohol advertising especially in new media (e.g., online and social media) marketing practices for alcohol products, (6) conducting scientific research and evaluation on alcohol tax-related issues, and (7) regularly reviewing alcohol prices related to inflation and income levels.Objective To compare epidemic characteristics between severe acute respiratory syndrome (SARS) and coronavirus disease 2019 (COVID-19). Methods The general information, including epidemiological and clinical data of the confirmed cases during the epidemic period of the two infectious diseases was collected. The data of SARS in Guangzhou was derived from the technical files of Guangzhou Center for Disease Control and Prevention (GZCDC), including the statistical report and brief report of the epidemic situation (from January 2 to May 11, 2003);The data of COVID-19 in Wuhan was derived from the epidemic data published by Wuhan health and Health Committee's official website and other publicly reported documents (from December 9, 2019 to March 11, 2020). Descriptive analysis was used for a comparativeanalysis of the time and age characteristics, the number of cases, basic reproduction number (R0), proportion of medical staff in confirmed cases (%), crude mortality, etc. Results A total of 1 072 cases of SARS in Guangzhou were included in the study. The incidence ratio of male to female was 1∶1.26. 43 cases of death were reported with a mortality rate of 4.01%. The median age was 36 years old. The proportion of medical staff in the early stage of the epidemic was 29.04% (88 cases). As to COVID-19 in Wuhan, a total of 49 978 cases were included, The incidence ratio of male to female was 1.04∶1. The 2 423 cases of death were reported with a mortality rate of 4.85%. The median age was 56 years old. The proportion of medical staff in the early stage of the epidemic was 30.43% (42 cases). Conclusion The COVID-19 in Wuhan has the characteristics of high incidence and wide population. However, the epidemic situation is falling rapidly, and the prevention and control strategy needs to be adjusted timely. this website The prevention and control of nosocomial infection should be addressed in future.Objective Analysis of clustering characteristics of coronavirus disease 2019 (COVID-19) in Guangdong Province. Methods The COVID-19 cases in Guangdong Province onset from January 1 to February 29, 2020 were collected from Chinese information system for disease control and prevention and Emergency Public Reporting System. Obtain the epidemiological survey data of the cluster epidemic situation, and clarify the scale of cluster epidemic situation, the characteristics of the index cases, family and non-family subsequent cases. Calculate serial interval according to the onset time of the index cases and subsequent cases, secondary attack rate based on the close contacts tracking results, the characteristics of different cases in the clustered epidemic were compared. Results A total of 283 cluster were collected, including 633 index cases, 239 subsequent cases. Families are mainly clustered, the total number involved in each cluster is in the range of 2-27, M (P25, P75) are 2.0 (2.0, 4.0). During January 15 to February 29, the secondary attack rate is 2.86% (239/8 363) in Guangdong Province, the family secondary attack rate was 4.84% (276/3 697), and the non-family secondary attack rate was 1.32% (61/4 632). According to the reporting trend of the number of cases in Guangdong Province, it can be divided into four stages, the rising stage, the high platform stage, the descending stage and the low level fluctuation period. The secondary attack rate of the four stages were 3.5% (140/3 987), 2.3% (55/2 399), 2.6% (37/1 435), 1.3% (7/542), respectively. The difference was statistically significant (P=0.003). Conclusion COVID-19 cluster mainly occurs in families in Guangdong Province. The scale of the clustered epidemic was small; the serial interval was short; and the overall secondary attack rate was low.The National Standards for Students' Physical Health (2014 revision)is a standard for providing primary guidance for the national school education work and applicable to the evaluation of the physical health of primary school, secondary school and university students in China. This standard sets indicators and assessment scores by gender and grade from three aspects, i.e. body shape, function and quality. Given the complexity of the application process and the large number of indicators, it could be inefficient and misused due to a large sample size. Therefore, this study aims to comprehensively introduce the application of the standard with examples, and compile the corresponding SPSS package for potential audience to quickly and accurately evaluate students' physical health.