Objective To describe the design and application of an emergency response mobile phone-based information system for infectious disease reporting. Methods Software engineering and business modeling were used to design and develope the emergency response mobile phone-based information system for infectious disease reporting. Results Seven days after the initiation of the reporting system, the reporting rate in the earthquake zone reached the level of the same period in 2007, using the mobile phone-based information system. Surveillance of the weekly report on morbidity in the earthquake zone after the initiation of the mobile phone reporting system showed the same trend as the previous three years. Conclusion The emergency response mobile phone-based information system for infectious disease reporting was an effective solution to transmit urgently needed reports and manage communicable disease surveillance information. This assured the consistency of disease surveillance and facilitated sensitive, accurate, and timely disease surveillance. It is an important backup for the internet-based direct reporting system for communicable disease.
Objective To construct a multi-dimensional risk assessment system and scale for the prevention and control risk of respiratory infectious diseases in general hospitals, and make evaluation and early warning. Methods Through the collection of relevant literature on the prevention and control of respiratory infectious diseases during the period from January 1st, 2020 to December 31st, 2022, the articles related to the risk assessment of respiratory infectious diseases such as severe acute respiratory syndrome, COVID-19 and influenza A (H1N1) were screened, and the Delphi method was used to evaluate the articles and establish an indicator system. The normalized weight and combined weight of each item were calculated by analytic hierarchy process. The technique for order preference by similarity to the ideal solution method was used to calculate the risk composite index of 38 clinical departments in a tertiary general hospital in Jiangxi Province in December 2022. Results A total of 16 experts were included, including 4 with senior titles, 8 with associate senior titles, and 4 with intermediate titles. After two rounds of Delphi consult, a total of 4 first-level indicators, 11 second-level indicators, and 38 third-level indicators of risk assessment for the prevention and control of respiratory infectious diseases were determined. The reliability and validity of the scale were good. The top three items with the largest combined weights in the scale were spread by aerosol, spread by respiratory droplet, and commonly used instruments (inspection instruments and monitoring equipment). After a comprehensive analysis on the 38 departments, the top 10 departments in the risk index were the departments of medical imaging, pediatrics, ultrasound, cardiac and vascular surgery, infection, emergency, respiratory and critical care, general medicine, otolaryngology and neck surgery, stomatology, and obstetrics. Conclusions This study constructed the risk assessment scale of respiratory infectious diseases in general hospitals, and the scale has good reliability and validity. The use of this scale for risk assessment of general hospitals can provide a theoretical basis for the risk characteristics of prevention and control of respiratory infectious diseases in general hospitals.
Objective To summarize and analyze the characteristics, advantages and disadvantages of the current governance framework for public health emergencies in China. Methods The CNKI, VIP, WanFang Data, CBM and PubMed databases were electronically searched to collect studies on the management of major infectious disease outbreaks in China from inception to April 15, 2023. The basic information and governance elements included in the study were extracted and analyzed. Results A total of 30 studies were included, and the time of issuance was from 2020 to 2022. Most of the studies were on COVID-19, focusing on the governance framework of big data governance, holistic governance, and multi-agent collaborative governance. The governance elements were mainly concentrated in three aspects: governance subject, governance cycle and institutional guarantee. The governance entities were concentrated on multi-agent collaborative governance, with the governance cycle mainly focused on in process governance, and the basic guarantee is a multiple guarantee with information technology big data as the main body. Conclusion The governance body of China's major infectious disease epidemic management framework has transitioned from a single entity to a multi entity collaborative governance. While increasing prewarning governance, attention should also be paid to governance during the post recovery period. In terms of system, comprehensive guarantees such as epidemic public opinion control system guarantees, privacy security guarantees, and psychological counseling guarantees should be added.
Objective To scientifically evaluate the nosocomial infection prevention and control ability of respiratory infectious diseases in general hospitals, and to construct a set of quantitative assessment system for the prevention and control ability of respiratory infectious diseases in general hospitals. Methods Papers, standards and guidelines online related to respiratory hospital infections published between January 1, 2010 and December 31, 2023 were selected, and infection control experience was summarized to build a pool of evaluation pionts. Then, this study used experts consultation to select the evaluation pionts, to calculate the weight coefficient and reached a consensus on the quantitative evaluation methods of each evaluation point. Results A total of 27 articles were included. The evaluation system included 17 evaluation points in 4 categories: “Basic management capacity” “Basic conditions of facilities and equipments” “The prevention and control capacity of nosocomial infection” and “The emergency response capacity”. Each evaluation point contained 3 quantitative evaluation indicators. The Cronbach’s α coefficients of the expert questionnaire consultation were 0.914 and 0.883, respectively. The scale-level content validity index was 0.932, and the item-level content validity index ranged from 0.823 to 1. Conclusions The evaluation system constructed in this study can be used for quantitative evaluation and quality self-examination of the prevention and control ability of respiratory infectious diseases in general hospitals. It also contributes to the continuous improvement of the quality of nosocomial infection prevention and control.
ObjectiveTo analyze the epidemic characteristics of the notifiable infectious diseases in West China Hospital of Sichuan University, so as to guide the prevention, control and treatment of notifiable infectious diseases in the hospital and other medical institutions. MethodsDescriptive analysis was used to make statistics and analysis on the data of notifiable infectious diseases in West China Hospital of Sichuan University from 2015 to 2020, and the reporting situation, disease classification and transmission route were summarized. ResultsA total of 21 382 cases of notifiable infectious diseases with 32 types were reported. There was no class A infectious disease reported. There were 16 305 cases (76.26%) of class B infectious diseases and 5 077 cases (23.74%) of class C infectious diseases. The top 5 infectious diseases were pulmonary tuberculosis, influenza, syphilis, acquired immunodeficiency syndrome (including human immunodeficiency virus infection), and viral hepatitis type B. From the trend of the infectious disease reporting, the number of notifiable infectious diseases showed an upward trend from 2015 to 2020. ConclusionsThe report of notifiable infectious diseases in West China Hospital of Sichuan University from 2015 to 2020 mainly focuses on class B infectious diseases and class C infectious diseases. In the future, the prevention and control of infectious diseases should focus on respiratory infectious diseases, blood borne and sexually transmitted infectious diseases.
目的 总结成都市某男男性行为人群（MSM）中人类免疫缺陷病毒（HIV）感染者合并其他传染病的情况，为科学防治艾滋病提供依据。 方法 2010年1月－12月，采用网络、现场、活动场所收发调查问卷，用Excel统计结果数据。 结果 共调查104例艾滋病患者，合并肝炎感染者11例（10.58%），其中乙肝病毒感染者8例（7.69%），丙肝病毒感染者3例（2.88%）；合并性传播疾病感染61例（58.65%），其中梅毒感染26例（25%），尖锐湿疣感染者17例（16.35%），生殖器疱疹感染者10例（9.62%），淋病感染者2例（1.92%），沙眼衣原体感染者4例（3.85%），生殖道支原体感染者2例（1.92%）；合并真菌感染者87例（62.14%），其中耶氏肺孢子菌感染者6例（5.77%），马尔尼菲青霉菌感染者2例（占1.92%），隐球菌感染者5例（4.81%），组织胞浆菌1例（0.96%）；合并结核感染者23例（22.12%）及非结核分枝杆菌3例（2.88%）；病毒感染14例（13.46%），全部为水痘-带状疱疹病毒感染；寄生虫感染（弓形虫）1例（0.96%）。 结论 在MSM人群中HIV患者性传播疾病感染比例高；真菌感染率高；结核感染率高；HCV感染和弓形虫感染率低。
Objective To investigate the organizational structure, routine management, emergency response, and material reserves related to the prevention and control of infectious diseases in maternal and child health institutions at all levels in Sichuan, and to understand the construction of emerging infectious diseases prevention and control system in maternal and child health institutions throughout the province. Methods We conducted a survey on the current situation of the epidemic prevention and control system in maternal and child health institutions using a self-developed questionnaire, which was conducted in October 2020 and July 2021, respectively. We conducted comparative analysis on the basic situation, the construction of emerging infectious disease prevention and control systems, and the setting and management of fever clinics/rooms of maternal and child health institutions at all levels in Sichuan in 2020 and 2021. Results In 2020, a total of 166 maternal and child health institutions participated in the survey, and 166 questionnaires were collected, including 17 at the provincial and municipal levels and 149 at the county level. In 2021, a total of 182 maternal and child health institutions participated in the survey, and 182 questionnaires were collected, including 17 at the provincial and municipal levels and 165 at the county level. In 2021, all levels of maternal and child health institutions in Sichuan had established epidemic prevention and control leadership groups. Compared with 2020, the construction of the emerging infectious disease prevention and control system in maternal and child health institutions at all levels in Sichuan in 2021 had improved to a certain extent in terms of establishing epidemic prevention and control leadership groups, hospital area three channel management, three-level pre-examination triage, inpatient area allocation, staff management, and patient management (P<0.05). Compared with 2020, fever clinics that met the requirements of three zones and two channels management, fever clinics that met the requirements of closed-loop management, and management of fever clinics/rooms in maternal and child health institutions at all levels in Sichuan in 2021 had improved to a certain extent (P<0.05). Conclusion Through strengthened construction during the epidemic prevention and control period, the construction of the emerging infectious disease prevention and control system in maternal and child health institutions in Sichuan has improved, but still faces continuous challenges in normalized prevention and control.
目的 探讨成都市传染病医院护理应急体系的构建方法、效果。 方法 成立护理应急管理小组；组建护理应急梯队；储备应急物资和设备；加强护理应急人员知识技能培训和实战演练；严格防护措施与消毒隔离流程。 结果 出色地完成了多次突发传染病的救治工作，培养了一支具有丰富应急救治经验的专业护理人员队伍。 结论 建立完善的护理应急体系可有效提高突发事件的应急保障能力。
Wuhan Leishenshan Hospital was built within 12 days during the key period of fighting against coronavirus disease 2019 (COVID-19) in Wuhan. It was a field infectious disease hospital with 1500 beds. Due to the emergency of the epidemic situation, the operation mode of “parallel of construction, acceptance, training and treatment” was employed. During the peak period, nearly 3000 medical workers and 13000 builders worked on the same site. In 67 days, 2 011 patients with COVID-19 were treated. Through the bundle infection prevention and control (IPC) measures, Wuhan Leishenshan Hospital achieved zero infection, zero accident, and low level pollution of SARS-CoV-2 (0.3%) by environment monitoring. The bundle IPC measures of Leishenshan Hospital not only provided prevention and control experience for other field infectious disease hospitals at domestic and abroad during the period of COVID-19, but also put forward ideas and work flow for other medical institutions to deal with emerging infectious diseases.