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Objective@#To investigate incidence of traffic injury and its associated factors among secondary school students in Shanghai, so as to provide scientific basis for intervention.@*Methods@#Using the method of multi stage stratified random cluster sampling, an on-the-spot anonymous questionnaire survey was conducted among 19 629 adolescents from 16 districts in Shanghai from May to June 2021. The multivariate Logistic regression was used to analyze possible associated factors.@*Results@#The rate of road traffic injuries among secondary school students in Shanghai was 0.74%, the highest reporting rate among secondary vocational school students (1.35%), followed by junior high school students (0.72%), and the lowest reporting rate of road traffic injuries among senior high school students (0.55%), with statistically significant differences ( χ 2=13.39, P <0.01). The results of multivariate Logistic regression analysis showed that the junior high school ( OR =0.56, 95% CI =0.35-0.89) or senior high school ( OR = 0.40 , 95% CI =0.24-0.68) and residential school ( OR =0.39, 95% CI =0.18-0.88) were protective factors of road traffic injuries( P <0.05). Male ( OR =1.65, 95% CI =1.14-2.37), unaware of seat belt ( OR =6.38, 95% CI =2.81-14.50), had a cycling chase/fight ( OR =2.33, 95% CI =1.39-3.90), music or phone calls on a bicycle ( OR =2.54, 95% CI =1.72-3.75) were positively correlated with road traffic injury( P <0.05).@*Conclusions@#The road traffic injury among secondary school students in Shanghai is related to many factors, and traffic hazards are common among students in all school sections. Targeted measures should be taken to strengthen traffic safety knowledge education and intervention in healthy behaviors among adolescents, in order to reduce the incidence of road traffic injury.
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Objective:To explore the efficacy and safety of eltrombopag in children with chronic primary immune thrombocytopenia (cITP).Methods:The clinical data of 13 children with cITP in Children′s Hospital of Soochow University from July 2017 to December 2021 were retrospectively analyzed.Results:Among 13 children with cITP, 7 males and 6 females, the median age was 5 years old, the median duration of illness was 2.2 years. The median therapy duration of eltrombopag was 5 months, the median maintenance dose was 25.0 mg/d, the median time to response was 4 weeks; complete response was in 5 cases, partial response was in 2 cases; 2 cases had skin disease, 1 case had arthralgia, 1 case had liver function abnormal, all complications did not cause serious impact.Conclusions:Eltrombopag was an effective and safe therapeutic option for children with cITP.
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Objective To evaluate the usage situation and the trend of traditional Chinese medicine injection for activating blood circulation in our hospital. Methods The sales amount and drug use frequency (DDDs) and drug utilization index (DUI) of traditional Chinese medicine injection for activating blood circulation were sorted and analyzed in our hospital from the fourth quarter of 2011 to the third quarter of 2012. Results The total sales amount of traditional Chinese medicine injection for activating blood circulation gradually increased in our hospital during that time. The proportion of varieties with the ratio DUI sum/DDDs sort of closed to 1 (0.75≤order ratio≤1.25) in the three quarters of 2012 accounted for 53.33%, 53.33%, and 66.67%, respectively. This indicated that the usage of traditional Chinese medicine injection for activating blood circulation was more unreasonable, but tended to be reasonable. Conclusion The usage of traditional Chinese medicine injection for activating blood circulation was basically rational in our hospital, and efficacy of clinical pharmacist intervention was obvious. Effective and safe evaluation of traditional Chinese medicine injection can be further strengthened, in order to improve the efficacy and reduce the adverse reaction.