Medical quality and safety are the foundation for the high-quality development of public hospitals.The concept of Multi-disciplinary Treatment(MDT)is of great value for functional departments of hospitals to collaborate in carrying out medi-cal quality management practices.Children's Hospital,Zhejiang University School of Medicine explored a new quality manage-ment model,constructed the MDT practice path for medical quality in administration,and formed a closed-loop management process where clinical departments actively initiate consultations,various administrative functional departments collaborate and in-teract in a two-way manner,accurately identify and solve clinical problems,and continuously track and feedback outcomes.After the inception of this path,the overall level of medical quality and safety in the hospital has been comprehensively improved,mainly manifested in the enhancement of quality control capabilities of clinical departments,optimization of core performance e-valuation indicators,and remarkable improvement in patient satisfaction,thereby holding profound significance for high-quality development of the hospital.

Objective:To investigate the medical narrative competence of pediatric staff, and analyze its influencing factors and correlation with psychological resilience, and to discuss strategies to improve narrative competence.Methods:From January 11 to February 25, 2022, by convenience sampling, we sampled pediatric personnel and those on refresher training at Children's Hospital, Zhejiang University School of Medicine for a questionnaire survey involving general information, the narrative competence scale, and the 14-item resilience scale. With the use of SPSS 26.0, the narrative competence of different populations was compared, and factors affecting narrative competence were determined through Pearson correlation analysis and multiple regression analysis.Results:A total of 361 valid questionnaires were included in this study, and there was significant differences in the narrative competence score between different ages, professional titles, working years, income levels, and whether they wrote parallel charts ( P<0.05). The total score of narrative competence of pediatric staffs was (147.13±18.76), and positively correlated with the total resilience score and the score of each dimension ( P≤0.001). The regression analysis showed that writing parallel charts and resilience could explain 53.10% of the variation in narrative competence ( P<0.001). Conclusions:Pediatric staff's narrative competence is at low or intermediate levels. Parallel chart writing and resilience training can improve narrative competence and promote a harmonious doctor-patient relationship.

Objective: To investigate epidemiological characteristics of notifiable infectious diseases in Zhejiang Province in 2023, so as to provide the evidence for strengthening prevention and control of infectious diseases. Methods: Data pertaining to notifiable infectious diseases reported in Zhejiang Province in 2023 were retrieved from the Infectious Disease Surveillance System of Chinese Disease Prevention and Control Information System. The incidence and mortality were analyzed according to the classification of notifiable infectious diseases and transmission routes, and epidemiological characteristics of infectious diseases were descriptively analyzed. Results: Thirty types of notifiable infectious diseases with 2 955 699 cases and 427 deaths were reported in Zhejiang Province in 2023, with a reported incidence rate of 4 493.93/105 and a reported mortality rate of 0.649 2/105. A total of 679 notifiable infectious disease emergencies were reported, with 26 514 cases and 1 case death (rabies). The emergencies mainly occurred in schools and preschool institutions, with 621 cases accounting for 91.46%. There were 1 case of cholera reported in class A notifiable infectious diseases and no death, 22 types of class B notifiable infectious diseases, with a reported incidence rate of 552.46/105 and a reported mortality rate of 0.644 7/105, and 8 types of class C notifiable infectious diseases, with a reported incidence rate of 3 941.48/105 and a reported mortality rate of 0.004 6/105. The incidence rates of respiratory, intestinal, blood-borne and sexually transmitted, natural and insect-borne infectious diseases were 4 028.67/105, 381.59/105, 81.15/105 and 1.35/105, respectively, according to transmission routes. Influenza (3 561.78/105) and COVID-19 (423.77/105) reported the highest incidence, and AIDS (0.477 4/105) and tuberculosis (0.130 8/105) reported the highest mortality. Conclusion The incidence rates of respiratory and intestinal infectious diseases were high in Zhejiang Province in 2023, and schools and preschool institutions were the main places of diseases occurred.

Objective: To investigate the characteristics of public health emergencies in Zhejiang Province in 2023, so as to provide the reference for public health risk management. Methods: Data of public health emergencies and related information in Zhejiang Province from January 1 to December 31, 2023 was collected through Emergency Public Reporting System of Chinese Disease Prevention and Control Information System. Attack rates, disease types, distribution of time and places, and responses were descriptively analyzed. Results: A total of 718 public health emergencies were reported in 2023 in Zhejiang Province, and all were infectious disease events. There were 27 128 reported cases and 3 deaths, with an attack rate of 3.22%. The top five infectious diseases with the highest number of reported events were influenza, norovirus infection, monkeypox, varicella and hand, foot and mouth disease, accounting for 95.54% of total reported events. There were 355 public health emergencies with less than 30 cases each, accounting for 49.44%. The reported emergencies peaked from February to March (186 events, 25.91%) and from November to December (327 events, 45.54%), and mainly occurred in schools and preschool institutions (651 events, 90.67%). The median responding time, reporting time and duration of emergencies were 6.50 (interquartile range, 10.84) h, 0.53 (interquartile range, 0.63) h and 7.24 (interquartile range, 11.71) d, respectively. Conclusion Public health emergencies in Zhejiang Province in 2023 were mainly caused by influenza and norovirus infection, with February, March, November and December being the peak reporting periods, and schools and preschool institutions being the main places where these events occurred.

The growth plate (cartilage tissue) is the key to bone development and linear growth.However, as the adolescence proceeds, the proliferation capacity of the growth plate will be continuously consumed, and finally the growth plate will be closed.A variety of regulatory factors control chondrocyte proliferation and differentiation through different mechanisms.Endocrine regulators (including growth hormone, insulin-like growth factor, thyroxine, sex hormone, glucocorticoid, etc.) and transcription factors play an important role in regulating the development of growth plates through systematic modulation.In addition, such local regulatory factors as Indian hedgehog protein, parathyroid hormone-related peptide, bone morphogenetic protein and fibroblast growth factor also regulate the development of the growth plate.In this paper, the regulatory mechanism for chondrocyte proliferation and differentiation was summarized.

Nonalcoholic fatty liver disease(NAFLD)has become one of the great risks for children′s development and health, while its pathogenesis and progression characteristics are still not clear.The establishment of NAFLD specific research model can help to explore and reveal the role of related pathways in the occurrence and development of NAFLD.The existing models for the study of NAFLD in children mainly include diet-induced animal models and in vitro hepatocyte culture models.In recent years, organoids cultured from stem cells have similar spatial tissues of corresponding organs and can reproduce some functions of corresponding organs, which can be used to simulate liver inflammation and fibrosis process.In this paper, we will introduce these models and methods, focus on the construction and application of organoids, and look forward to the application of models for children NAFLD in the future.

OBJECTIVE: To explore the genetic basis for a child with Rothmund-Thomson syndrome (RTS). METHODS: The child has featured poikeloderma, short stature, cataract, sparse hair and skeletal malformation. Peripheral blood samples of the child and her family members were collected and subjected to whole exome sequencing. Candidate variants were verified by Sanger sequencing. RESULTS: The child was found to harbor compound heterozygous variants of the RECQL4 gene, namely c.1048_1049delAG and c.2886-1G>A, among which c.2886-1G>A was unreported previously. According to the ACMG guidelines, the c.1048_1049delAG was predicted to be pathogenic (PVS1+PM3_Strong+PM2), while the c.2886-1G>A was predicted to be likely pathogenic (PVS1+PM2). CONCLUSION The compound heterozygous variants of the RECQL4 gene probably underlay the pathogenesis of RTS in this patient. Above finding has enriched the mutational spectrum of the RECQL4 gene.
Child ; Family ; Female ; Humans ; Mutation ; RecQ Helicases/genetics* ; Rothmund-Thomson Syndrome/genetics* ; Whole Exome Sequencing

Objective: To analyze the epidemiological characteristics of overseas imported cases with coronavirus disease 2019 (COVID-19) in Zhejiang Province, so as to provide insights into containment of overseas imported COVID-19. Methods: The pertaining to overseas imported COVID-19 cases in Zhejiang Province during the period between January 1, 2020 and May 31, 2022 were captured from the Chinese Disease Prevention and Control Information System. The temporal, spatial and population distributions, the duration from entry to the first time of positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acid test, and COVID-19 vaccination of overseas imported COVID-19 cases were analyzed using a descriptive epidemiological method. Results: A total of 1 535 overseas imported COVID-19 cases were reported in Zhejiang Province during the period between January 1, 2020 and May 31, 2022, including 596 confirmed cases and 939 asymptomatic infections, and all reported cases were imported from 102 countries and territories. Overseas imported COVID-19 cases were reported in each month during the period between March 2020 and May 2022 except May 2020, and the mean monthly number of reported overseas imported COVID-19 cases was 125 during the period between December 2021 and May 2022. Overseas imported COVID-19 cases were reported across 11 cities of Zhejiang Province, with the largest numbers reported in Hangzhou (978 cases) and Jiaxing cities (177 cases), and imported cases were reported in 76.09% of counties (districts) in Zhejiang Province. The overseas imported COVID-19 cases were predominantly identified among individuals with Chinese nationality (88.79%), at ages of 20 to 39 years (59.09%), and students (21.82%), workers (17.20%) and business servants (17.00%) were predominant occupations among the overseas imported COVID-19 cases. The median duration from entry to the first time of positive SARS-CoV-2 nucleic acid test was 3.98 (7.06) d during the period between January 1, 2020 and May 31, 2022, and was 3.23 (4.97) d during the period between December 1, 2021 and May 31, 2022, which was significantly shorter than that during the period between January 1, 2020 and November 30, 2021 (P<0.001). The proportion of normal and more severe types of COVID-19 was 15.69% among cases without COVID-19 vaccination, which was significantly higher than that (7.77%) among those receiving booster vaccination (χ2=5.345, P=0.021), but was not significantly different from that (12.65%) among those receiving full-dose vaccination (χ2=0.971, P=0.324). Conclusions Students with Chinese nationality, workers and business servants were predominant among overseas imported COVID-19 cases in Zhejiang Province until May 31, 2022. The duration from entry after December 1, 2021 to identification of overseas imported COVID-19 cases shortened, and booster COVID-19 vaccination facilitated the alleviation of severity of clinical symptoms. There is a long-term risk of overseas importation of COVID-19 in Zhejiang Province, and the containment of imported COVID-19 requires to be sustainably implemented among entry personnel.

Objective: To establish a prediction model of herpangina epidemic trend based on Baidu index and hand, foot and mouth disease, so as to provide insights into analyses of communicable disease epidemics with limited or missing surveillance data. Methods: The incidence of hand, foot and mouth disease in Zhejiang Province during the period from the first week of 2015 through the 39th week of 2021 was retrieved from the China Information System for Disease Control and Prevention, and the Baidu index of hand, foot and mouth disease and herpangina was collected via the Baidu search engine during the same period. The correlation between the Baidu index and time series of hand, foot and mouth disease was examined using wavelet analysis. In addition, a random forest training model was created based on the Baidu index and incidence of hand, foot and mouth disease, and the fitting effectiveness was evaluated using the mean percentage error, while the Baidu index of herpangina was included in the model to predict the epidemic trend of herpangina during the study period. Results: The Baidu index of herpangina and hand, foot and mouth disease, and the Baidu index and incidence of hand, foot and mouth disease all appeared two peaks at the 26th and 52th week. The phase difference was less than 0.1 week between the Baidu index and time series of hand, foot and mouth disease, and the mean percentage error of the training model was 13.07%, with high concordance between the predicted number and actual report number of cases with hand, foot and mouth disease. The numbers of herpangina cases were predicted to be 28 822, 27 341, 28 422, 51 782, 52 457 and 5 691 from 2015 to 2020, and there were totally 48 702 herpangina cases reported until the 39th week of 2021. Like hand, foot and mouth disease, the incidence of herpangina peaked between May and July. Conclusion The random forest training model based on the Baidu index and incidence of hand, foot and mouth disease is feasible to predict the epidemic trend of herpangina.

Objective: To investigate the epidemiological features of notifiable infectious diseases in Zhejiang Province in 2021, so as to provide the evidence for formulating infectious disease control measures. Methods: The data pertaining to notifiable infectious diseases reported in Zhejiang Province in 2021 were retrieved from the Infectious Disease Surveillance System of China Information System for Disease Control and Prevention. The incidence and mortality of notifiable infectious diseases in Zhejiang Province in 2021 were descriptively analyzed. Results: Totally 29 types of notifiable infectious diseases with 396 623 cases and 391 deaths were reported in Zhejiang Province in 2021, with a reported incidence of 614.28/105 and a reported mortality of 0.605 6/105, respectively. There were 93 204 cases with class B notifiable infectious diseases, with a reported incidence rate of 144.35/105 and 303 419 cases with class C notifiable infectious diseases, with a reported incidence rate of 469.92/105; while no cases with class A notifiable infectious diseases were reported. Syphilis (39.45/105), tuberculosis (37.12/105), viral hepatitis (31.90/105) and gonorrhea (26.34/105) were the four most common class B notifiable infectious diseases, and AIDS (0.477 0/105) and pulmonary tuberculosis (0.116 2/105) were the two most deadly class B notifiable infectious diseases, while hand, foot and mouth disease (192.00/105), other infectious diarrhea (184.24/105) and influenza (86.45/105) were the three most common class C notifiable infectious diseases. According to the transmission route, intestinal and respiratory infectious diseases were the two most common infectious diseases, with reported incidence rates of 384.10/105 and 133.73/105, respectively; and according to the reported region, the highest incidence of class B notifiable infectious diseases was reported in Zhoushan and Ningbo cities, and the highest incidence of class C notifiable infectious diseases was reported in Ningbo City. Totally 1 101 COVID-19 cases were reported in Zhejiang Province in 2021, including 712 confirmed cases and 389 asymptomatic cases, and no deaths occurred. Conclusions The reported incidence of notifiable infectious diseases declined in Zhejiang Province in 2021 as compared to that prior to COVID-19 epidemics, with remarkable reductions in the incidence of respiratory and intestinal infectious diseases. The management of pulmonary tuberculosis, viral hepatitis and AIDS requires to be reinforced during the containment of COVID-19, to prevent the seasonable epidemic of influenza, hand, foot and mouth disease and other infectious diarrhea in Zhejiang Province.