Objective To understand the awareness rate and willingness of parents of school-age infants and young children in Huangpu District, Shanghai to receive the 13 valent pneumococcal conjugate vaccine (PCV13) and its influencing factors, and to provide basic data for formulating community health education policies. Methods A stratified random sampling method was used to conduct a full coverage questionnaire survey on the PVC13 awareness rate and vaccination willingness of 1030 parents of infants and young children in 10 communities. Results A total of 1000 questionnaire surveys were completed, with an accurate response rate of 97.08%. The awareness rate of PCV13 was 85.50%, and the awareness rate of complications was less than 80%. The PCV13 vaccination rate was 55.60%. 38.74% of the reasons for not being vaccinated were concerned about vaccine side effects, and 32.21% were concerned about vaccine quality. The higher the education level of parents and the per capita annual income of the family, the higher the awareness rate of pneumococcal vaccine knowledge and the willingness to receive vaccination. Parents with registered residence in other places had low willingness to vaccinate PCV13. Conclusion The public has a higher awareness of PCV13 and a higher willingness to receive vaccination. It is necessary to strengthen the scientific popularization of complications of pneumococcal pneumonia and vaccine safety, strengthen vaccine safety supervision and disclosure of regulatory results, and strengthen PCV13 science popularization for parents of infants and young children with registered residence outside the city.

Objective To understand the clinical characteristics, susceptibility factors, and the composition and distribution of pathogenic fungi in Shiyan area. Methods From January 2018 to December 2018, at the outpatient department of Taihe Hospital, a total of 498 patients with superficial mycosis were confirmed by clinical features and microbial identification. Clinical data was collected and statistical analysis of these patients was carried out. Results Among 498 patients, the top three diseases were 123 cases of tinea corporis (24.70%), 110 cases of onychomycosis (22.09%), and 54 cases of body ringworm (10.84%). The top three pathogenic fungi were Trichophyton rubrum (232 strains, 46.59%), Trichophyton interdigitale (71 strains, 14.26%) and Candida albicans (41 strains, 8.23%). There were some differences in the incidence of patients of different genders, ages, and jobs. Conclusion Tinea cruris was the main superficial mycosis in Shiyan area and Trichophyton rubrum was the main pathogen of superficial mycosis. The epidemic trend is similar to that in most regions of the country, but it has its own characteristics.

Objective To analyze the awareness rate and treatment and control rate of hypertension as well as the related influencing factors among residents aged 35-75 years in Chongqing, and to provide a reference for comprehensive prevention and control of hypertension. Methods Residents between the ages of 35 and 75 years old were recruited from 8 sites of China Patient-centered Evaluative Assessment of Cardiac Events in Chongqing. All participants were interviewed with structured questionnaires, and physical examination, glucose test and lipid test were performed. The data were analyzed by SPSS 25.0. The differences in the rates of awareness, treatment and control of hypertension of different populations were compared by chi-square test. The related factors influencing the rates of awareness, treatment and control of hypertension were identified by step backward bivariate multivariate logistic regression model. Results A total of 101 036 cases were recruited into this study. The prevalence rates of dyslipidemia, hypertension and diabetes were 31.48%, 40.80% and 17.16%, respectively. The age standardized prevalence rates of dyslipidemia, hypertension and diabetes were 30.81%, 33.91% and 14.35%, respectively. The rates of awareness, treatment and control of hypertension were 45.65%, 36.03% and 11.60%, respectively. The result of multivariate logistic regression analysis indicated that factors including age, household registration, occupation, alcohol use, smoking status, body weight, central obesity, diabetes, and dyslipidemia were related to the awareness rate of hypertension. Factors including age, household registration, race, household income, alcohol use, body weight, central obesity, diabetes, and dyslipidemia were related to the treatment rate of hypertension. Factors including age, household registration, household income, alcohol use, central obesity and diabetes were related to the rate of blood pressure control. Conclusion The prevalence of hypertension was high in Chongqing, but the rate of awareness, treatment and control of hypertension was low. It is suggested that comprehensive measures should be implemented to raise the rate of awareness, treatment and control of hypertension for the prevention and control of hypertension.

Objective To explore the impact of severe weather on road traffic injuries (RTIs). Methods Relevant literature on the impact of meteorology on the occurrence and resulting casualties of road traffic injuries was searched. Meta-analysis was performed on the included literature using state16.0 software. Results A total of 28 articles were included. The results of meta-analysis showed that heat wave, cloudy day, snowy day, rainy day and other severe weather such as storm had a statistically significant impact on the occurrence of road traffic injuries. Severe weather such as storms had a statistically significant impact on RTIs casualties. Conclusion Heat wave, cloudy day, snowy day, rainy day, storm and other bad weather are independent risk factors for the occurrence of RTIs. Storm is a risk factor for accident casualties. There is not enough evidence to show that low temperature, cold wave and heavy fog are the influencing factors of road traffic accidents.