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Objective To investigate the prevalence of Vibrio parahaemolyticus(VP)in oysters in Jinshan District, Shanghai and make assessment on the risks that may cause, providing the basis for prevention and control of foodborne disease. Methods Raw oyster samples with shells were randomly collected from markets, supermarkets and restaurants in Jinshan District from July to October in 2017. The content of VP in oysters was tested in accordance with the national standard methods. The semi-quantitative risk assessment for VP in oysters was made by Risk Ranger combining with the monitoring results of diet and health status of residents in Jinshan District of Shanghai in 2012-2013. Results The overall positive rate of VP in the 40 oyster samples was 80.0%(32/40). The positive rate of VP in oyster samples from farmer's markets was the highest, 85.7%(12/14), followed by those from restaurants and supermarkets. The relative risk for VP in raw oysters was 63. The probability of illness caused by VP in oysters per day per consumer of interest was 6.85×10-4, and the total predicted patients annual incidence rate in this population was 1 247.8/105. Conclusion The contamination of VP in seafood oysters in Jinshan District is serious. Eating raw oysters is at high risk; consumers are advised to reduce or avoid eating raw oysters, and processing food before eating is an effective method to decrease VP infection. Strengthening surveillance and management is imperative in this regard.
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Objective To evaluate the vaccination of live attenuated varicella vaccine ((VarV) in Jinshan District of Shanghai. Methods Descriptive and analytical epidemiological analysis was carried out using the information of VarV immunization of children born between November 1, 2006 and October 31, 2018 (1-12 years) in the Jinshan District Immunization Program Information System. Results There were 82 584 registered children aged 1-12 years in Jinshan District, and the vaccination rate of VarV at the first dose (VarV1) was 90.95%. The vaccination rate of children in this city was higher than that of migrant children, and the annual vaccination rate of children born in different years was between 59.81% and 99.93%. The vaccination rates in northern, central and southern Jinshan District were 89.25%, 93.27% and 91.39%, respectively. Among the 82 584 registered children, the second dose of VarV (VarV2) vaccination rate was 49.01%. The vaccination rate of children in this city was higher than that of migrant children, and the annual vaccination rate of children born in different years was between 25.94% and 77.14%. The vaccination rates in northern, central and southern Jinshan District were 28.72%, 45.88% and 66.30%, respectively. Conclusion The VarV1 vaccination rate of children aged 1-12 in Jinshan District was higher, but the VarV2 vaccination rate was relatively low. It is necessary to further strengthen publicity in key areas to improve the level of VarV2 vaccination.
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Objective To analyze the trend of death level and the probability of premature death caused by gastric cancer in Jinshan District, Shanghai from 1980 to 2019, and to provide a basis for formulating prevention and control measures of gastric cancer. Methods The death cases of gastric cancer were collected through the death cause registration system in Jinshan District, and the crude gastric cancer death rate, standardized death rate, age group death rate, premature death probability and annual change percentage were calculated. Results From 1980 to 2019, the crude mortality of gastric cancer in Jinshan District was 22.38/100 000, and the standardized mortality was 13.85/100 000. Over these 40 years, the standardized mortality of gastric cancer showed a downward trend in both males and females (APC=-3.69%, -3.39%, P<0.001). In different periods, the mortality of gastric cancer in all age groups decreased. Over the past 40 years, the probability of premature death caused by gastric cancer showed a downward trend in both males and females (APC=-4.32%, -4.24%, P<0.001), but there was no significant downward trend in the probability of premature death caused by gastric cancer in males and females in the past 10 years. Conclusion Over the past 40 years, the mortality rate and the probability of premature death of gastric cancer in Jinshan District have shown a downward trend. However, gastric cancer is still one of the major malignant tumors that seriously threaten the health of residents in Jinshan District. Comprehensive prevention and treatment measures should be taken to reduce the mortality and the probability of premature death of gastric cancer.
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OBJECTIVE： To provide theoretical basis and data support for community extended prescription management and pharmaceutical care. METHODS： Data of all patients using extended prescription from 2017 to 2018 were derived from the health information system database of Jinshan district of Shanghai and 11 streets towns under its jurisdiction. Retrospective survey was used to analyze the basic medical information of extended prescription patients and the compliance with extended prescription execution （insisting on dispensing drugs through extended prescription within 2 years）， and the factors affecting compliance were analyzed. RESULTS： From 2017 to 2018， there were 4 835 patients with Jinshan district extended prescription， with prescribing rate （number of extended prescriptions/number of prescriptions） of 2.08％， mainly patients over 60 years old （4 038 cases， 83.51％） and patients with common chronic diseases [4 793 casetimes， 83.18％ （4 793/5 763）]； there was statistical significance in the prescribing rate of extended prescription among different streets and towns （P＜0.05）. The overall compliance rate of extended prescription patients in Jinshan district was 81.62％ （62.02％-88.84％）. There was no significant difference in compliance rate of extended prescription execution between male and female patients （P＞0.05）. Age， type of disease and types of extended prescription drugs had influence on compliance rate of extended prescription patients. Compliance rate of extended prescription in patients under 40 years of age or hypertension and chronic airway disease or those who were given one kind of drug was lower than other patients in same group （P＜0.05）. CONCLUSIONS： Big data can be used for monitoring the compliance of extended prescription in the future. At the same time， pharmacists participating in family doctor team formulate relevant guidance and education for poor compliance group so as to improve the rationality and effectiveness of extended prescription for patients.
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Objective To understand the awareness status of knowledge on malaria control among residents and students,so as to evaluate the effectiveness of health education during the elimination phase of malaria in Jinshan District ,Shanghai City. Methods In 2010 and 2014,the stratified sampling and cluster sampling methods were taken to select the investigation sites, including 3 villages,1 middle schools,1 primary school,then the residents above 15 years old and the students in the above se?lected sites were investigated by questionnaires to understand their awareness status on malaria control. Results In 2010,the general awareness rates of malaria control knowledge of the study objects were 74.22%,and those of the residents,middle school students,and primary school students were 75.68%,61.86%and 72.20%,respectively. There was no significant differ?ence between the awareness rates of objects with different gender(χ2=1.755,P>0.05). The rate of the residents was higher than that of the students(χ2=59.838,P<0.01). From 2010 to 2014,a series of health education on malaria control was car?ried out. In 2014,the general awareness rate of knowledge on malaria control was 96.03%,and those of the residents,middle school student,and primary school students were 92.28%,98.59%and 99.49%,respectively. The awareness rate of the stu?dents was higher than that of the residents(χ2=275.794,P<0.01). Conclusion Through the health education and communi?ty advocacy,the awareness rates of knowledge on malaria control among residents and students have improved and met the quali?fication of malaria elimination in Jinshan District.