ABSTRACT
Objective@#To analyze the occurrence and epidemiological characteristics of acute poisoning caused by Coriaria sinica maxdim in Guizhou Province during 2015 to 2020, and to provide scientific basis for prevention of Coriaria sinica maxim poisoning.@*Methods@#A total of 176 cases of Coriaria sinica maxim poisoning were reported in Guizhou Province during 2015 to 2020, with all of the 505 affected were children and adolescents under 16 years old. No death was reported. Poisoning caused by Coriaria sinica maxim was most commonly reported in the year of 2020, with 97 reported incidents and 292 poisonings. Poisoning incidents were most freqently reported in the mature stage of Coriariasinica fruit during April to June, with 153 cases and 437 poisoning cases reported in May. The top three areas reporting Coriaria sinica maxim poisoning included Bijie, Anshun and Zunyi City, with the number of reported eventws being 57, 27, and 27, and poisoned children and adolescents of 160, 90, and 73. Most of the affected children were from rural areas. The median incubation period was 2 hours, and the primary clinical symptoms included vomiting( 93.66 %), nausea(58.02%) and abdominal pain(38.42%).@*Conclusion@#A large number of Coriaria sinica maxim poisoning incidents occur due to unsupervised access to Coriaria sinica maxim among rural children. The publicity and education of children, especially for rural left behind children, should be strengthened to reduce the incidence of Coriaria sinica maxim poisoning.
ABSTRACT
Objective@#To analyze the occurrence and epidemiological characteristics of acute poisoning caused by Coriaria sinica maxdim in Guizhou Province during 2015 to 2020, and to provide scientific basis for prevention of Coriaria sinica maxim poisoning.@*Methods@#A total of 176 cases of Coriaria sinica maxim poisoning were reported in Guizhou Province during 2015 to 2020, with all of the 505 affected were children and adolescents under 16 years old. No death was reported. Poisoning caused by Coriaria sinica maxim was most commonly reported in the year of 2020, with 97 reported incidents and 292 poisonings. Poisoning incidents were most freqently reported in the mature stage of Coriariasinica fruit during April to June, with 153 cases and 437 poisoning cases reported in May. The top three areas reporting Coriaria sinica maxim poisoning included Bijie, Anshun and Zunyi City, with the number of reported eventws being 57, 27, and 27, and poisoned children and adolescents of 160, 90, and 73. Most of the affected children were from rural areas. The median incubation period was 2 hours, and the primary clinical symptoms included vomiting( 93.66 %), nausea(58.02%) and abdominal pain(38.42%).@*Conclusion@#A large number of Coriaria sinica maxim poisoning incidents occur due to unsupervised access to Coriaria sinica maxim among rural children. The publicity and education of children, especially for rural left behind children, should be strengthened to reduce the incidence of Coriaria sinica maxim poisoning.
ABSTRACT
Objective@#To analyze the epidemiological characteristics of plant and mushroom poisoning events among people aged 0-19 in Guizhou Province from 2015 to 2019, so as to provide the basis for prevention and control of food poisoning events among children and adolescents.@*Methods@#Data of people aged 0 to 19 involved in plant and mushroom poisoning incidents reported by the foodborne disease outbreak surveillance system in Guizhou Province from 2015 to 2019 were collected, verified, sorted and statistically analyzed.@*Results@#From 2015 to 2019, there were 590 cases of plant and mushroom poisoning among people aged 0 to 19 in Guizhou Province, 1 441 people were poisoned and 5 died. In May and September, family and collective dining halls were the places with the highest incidence of plant and poisonous mushroom poisoning incidents, accounting for 90.68% (535/590) of the total incidents. Poisonous mushrooms and masanberry accounted for 71.69% (423/590) of the food poisoning causes, and 5 people died of poisoning were caused by poisonous mushrooms.@*Conclusion@#In the cases of plant and mushroom poisoning among people aged 0-19 years in Guizhou Province,preschool primary and middle school students in rural areas are most vulnerable population of poisoning, so it is necessary to strengthen the publicity and education on the prevention and control of toxic plant and mushroom poisoning among children and teenagers in rural areas, so as to reduce the occurrence of relevant poisoning incidents.
ABSTRACT
Endometrial polyps (EPs) are a frequently encountered gynecologic disease with abnormal uterine bleeding and infertility being the two common presenting problems, and hysteroscopic polypectomy is an effective method to remove them. The postoperative polyp recurrence might result in reappearance of abnormal uterine bleeding or infertility, whereas factors influencing the postoperative recurrence potential have limited data. Endometrial polyp recurrence remains a concern with recurrence rates of 2.5% to 43.6%. As such, it is critical to identify the risk factors and the preventive measures for endometrial recurrence, especially in reproductive-age women desiring future conception, to aid in clinical counselling and decision making. The recurrence of EPs is related to estrogen stimulation and endometrial hyperplasia. The progesterone-containing drugs are currently the most commonly used method to prevent the recurrence of EPs. In this article, authors aim to discuss the high-risk factors of EPs recurrence and the preventive measures for EPs recurrence. The preventive measures will focus on the combined oral contraceptives (COCs) and the levonorgestrel-releasing intrauterine system (LNG-IUS).
ABSTRACT
Objective@#To analyze the rule and characteristics of school food poisoning incident in Guizhou Province during 2011-2018. @*Methods@#Data of school food poisoning incidents were collected from the Foodborne Disease Outbreak Surveillance System in Guizhou Province during 2011-2018 and statistically analyzed.@*Results@#A total of 78 cases of food poisoning occurred in schools in Guizhou Province during 2011-2018. Among the 1 506 cases, 869 hospitalized and 1 died. May was peak time for school food poisoning. Most of the incidents (83.33%, 65/78) occurred in the school canteens. Plant origin products (50%, 39/78), especially spoiled rice, were the most common types of food poisoning in school(16.67%, 13/78).@*Conclusion@#Primary and secondary school students were the largest group for school food poisoning in Guizhou province. It was necessary to strengthen the supervision and management of school canteens and surrounding places, as well as to improve the food safety awareness of food operators and students, preventing similar incidents from happening again.