Abstract The prevention and control of myopia in Chinese children and adolescents has become a major public health issue. While maintaining increased outdoor activity as a cornerstone intervention, there is an urgent need to explore new complementary approaches that can be effectively implemented in both indoor and outdoor settings. In recent years, environmental spatial frequency has gained increasing attention as one of the key environmental factors influencing the development and progression of myopia. Both animal studies and human research have confirmed that indoor environments lacking mid to high spatial frequency components, often characterized as "visually impoverished", can promote axial elongation and myopia through mechanisms such as disruption of retinal neural signaling, impaired accommodative function, and altered expression of related molecules. Based on the scientific consensus, it is recommended that "enriching of environmental spatial frequency" should be integrated into the myopia prevention and control framework. Following the principles of schoolled organization, family cooperation, community involvement, and student participation, specific measures are put forward in three areas：optimizing school visual settings, improving home spatial environments, and promoting healthy visual behavior. The aim is to create "visually friendly" indoor environments as an important supplement to outdoor activity, thereby providing a novel perspective and strategy for comprehensively advancing myopia prevention and control among children and adolescents.

Objective:To explore the application effect of a student-faculty collaborative dynamic question bank based on outcome based education (OBE) in the teaching of maternal and infant nursing.Methods:A total of 204 junior nursing undergraduates (Grade 2021 and Grade 2022) enrolled at Shantou University Medical College between September 2023 and January 2025 were selected by convenience sampling. Ninety-two students from Grade 2021 were assigned to the control group, and 112 students from Grade 2022 were assigned to the intervention group. The control group received the traditional teaching syllabus before the course, used the People's Medical Publishing House question bank for self-testing, and the original static self-constructed exam question bank in the Kaoyi system for assessment. The intervention group practiced and was assessed using a student-faculty collaborative dynamic question bank based on OBE. The intervention lasted for one semester. Course performance and satisfaction were compared between the two groups.Results:The number of questions in the bank increased from 347 to 2 058. After course completion, the intervention group had higher stage test scores, final exam scores, and overall course scores than the control group ( P<0.05). The intervention group also reported higher levels of overall course satisfaction, perceived personal ability improvement, and satisfaction with course content and instructors than the control group ( P<0.05) . Conclusions:The student-faculty collaborative dynamic question bank based on OBE can effectively improve students' academic performance and satisfaction, and is worthy of wider application.

Objective:To explore the association between healthy lifestyle and co-morbidity of overweight/obesity and myopia in adolescents.Methods:Based on the Shanghai Municipal Dynamic Cohort of Student Common Diseases, we used the group-based trajectory model (GBTM) to establish a model for the development of adolescents' healthy lifestyle trajectories aged 11-14 years and the Cox proportional hazard regression model to assess the effects of different healthy lifestyles on the co-morbidity of overweight/obesity and myopia in adolescents.Results:A total of 2 331 adolescents were included in the analysis. The average follow-up time was 1.87 years, with age of (11.44±0.45) years at the initial follow-up, among 1 106 boys and 1 225 girls. During the 2-year follow-up period, the incidence rates of overweight/obesity, myopia, and co-occurrence of overweight/obesity and myopia were 25.9%, 77.0%, and 13.7%, respectively. GBTM identified 3 healthy lifestyles: the unhealthy group (7.3%), the relatively healthy group (50.2%), and the healthy group (42.5%). The risk of overweight/obesity was lower in the relatively healthy group than in the unhealthy group ( HR=0.694, 95% CI: 0.508-0.947). There was no statistically significant association between the GBTM lifestyle subgroups and myopia ( P>0.05). The risk of co-occurrence of overweight/obesity and myopia was lower in both relatively healthy group and healthy group than in the unhealthy group (relatively healthy group: HR=0.515, 95% CI: 0.348-0.763; healthy group: HR=0.571, 95% CI: 0.384-0.849). Sensitivity analyses showed this result to be stable for myopia, overweight/obesity and myopia co-morbidities. Conclusion:Persistent unhealthy lifestyle increases the risk of overweight/obesity and myopia co-occurrence in adolescents.

Objective:To explore the association between healthy lifestyle and co-morbidity of overweight/obesity and myopia in adolescents.Methods:Based on the Shanghai Municipal Dynamic Cohort of Student Common Diseases, we used the group-based trajectory model (GBTM) to establish a model for the development of adolescents' healthy lifestyle trajectories aged 11-14 years and the Cox proportional hazard regression model to assess the effects of different healthy lifestyles on the co-morbidity of overweight/obesity and myopia in adolescents.Results:A total of 2 331 adolescents were included in the analysis. The average follow-up time was 1.87 years, with age of (11.44±0.45) years at the initial follow-up, among 1 106 boys and 1 225 girls. During the 2-year follow-up period, the incidence rates of overweight/obesity, myopia, and co-occurrence of overweight/obesity and myopia were 25.9%, 77.0%, and 13.7%, respectively. GBTM identified 3 healthy lifestyles: the unhealthy group (7.3%), the relatively healthy group (50.2%), and the healthy group (42.5%). The risk of overweight/obesity was lower in the relatively healthy group than in the unhealthy group ( HR=0.694, 95% CI: 0.508-0.947). There was no statistically significant association between the GBTM lifestyle subgroups and myopia ( P>0.05). The risk of co-occurrence of overweight/obesity and myopia was lower in both relatively healthy group and healthy group than in the unhealthy group (relatively healthy group: HR=0.515, 95% CI: 0.348-0.763; healthy group: HR=0.571, 95% CI: 0.384-0.849). Sensitivity analyses showed this result to be stable for myopia, overweight/obesity and myopia co-morbidities. Conclusion:Persistent unhealthy lifestyle increases the risk of overweight/obesity and myopia co-occurrence in adolescents.

Objective:To search,evaluate and integrate the best evidence of preventing fire accident in electrical surgery of domestic and international operating room,so as to provide reference for clinical practice of equipment in electrical surgery of operating room.Methods:This study conducted a literature review for domestically and internationally support systems of clinical decision,guideline websites,websites of nursing professional association,and Chinese-English databases.A series of relative literatures of fire accident in electrical surgery of operating room were included,which focused on clinical decisions,guidelines,evidence summaries,systematic evaluations,and expert consensus.The search period covered from the establishment date of database to November 12,2024,and the included literatures only limited to be English and Chinese publications.Two researchers who received evidence-based training independently evaluated the quality of these literatures,and they extracted and integrated information meeting quality standards according to professional judgment.Results:A total of 4,807 literatures were obtained after preliminary search.Then,a total of 12 research literatures were included,including 1 clinical decision,4 guidelines,1 evidence summary,3 systematic reviews and 3 expert consensus.The 20 best evidences of preventing fire accident in electrical surgery of operating room were summarized from three aspects:risk factors,risk assessment and preventive measures.Conclusion:The best evidence of preventing fire accident in electrical surgery of operating room can provide evidence-based evidences for the standardized management for electrical surgery of operation room,and provide basis for formulating management plan of preventing fire accident in electrical surgery of operation room,and for standardizing practice behavior of medical staffs.The evidence transformation should combined with actual clinical situation,and should reasonably select and prudently apply evidences.

Objective The purpose of writing the"expert consensus on humanistic care for patients in hospice care"(hereinafter referred to as the"consensus")aims to standardize the practice of humanistic care in the field of hospice care,ensuring that humanistic care is integrated throughout the entire service process for hospice care patients and their families.Methods A systematic search was conducted in domestic and foreign databases for literature related to hospice care and humanistic care,including guidelines,expert consensuses,systematic reviews or Meta-analyses,and evidence summaries.High-quality evidence was evaluated,extracted,and summarized to form the initial draft of the"consensus".From June to October 2024,20 experts from the fields of hospice care,nursing humanities,and evidence-based nursing were invited to participate in 1 round of expert consultation.Among them,13 experts were selected for 2 rounds of expert demonstration meetings.After collating and analyzing the experts' opinions,the initial draft was revised and refined,ultimately resulting in the final version of the"consensus".Results The effective response rate of the consultation questionnaire was 100％,with expert authority coefficient of 0.880,judgment coefficient of 0.935,and familiarity level of 0.825.The Kendall harmony coefficient of the expert consultation was 0.134(P＜0.05).The"consensus"consisted of 13 aspects,including the targets and objectives,principles,institutional guarantees,environmental requirements,etc.Conclusion This"consensus"possesses strong scientific rigor and practicality,which can provide guidance and references for the practice of humanistic care in the field of hospice care,promoting the standardization and humanization of hospice care services.

Objective:To search,evaluate and integrate the best evidence of preventing fire accident in electrical surgery of domestic and international operating room,so as to provide reference for clinical practice of equipment in electrical surgery of operating room.Methods:This study conducted a literature review for domestically and internationally support systems of clinical decision,guideline websites,websites of nursing professional association,and Chinese-English databases.A series of relative literatures of fire accident in electrical surgery of operating room were included,which focused on clinical decisions,guidelines,evidence summaries,systematic evaluations,and expert consensus.The search period covered from the establishment date of database to November 12,2024,and the included literatures only limited to be English and Chinese publications.Two researchers who received evidence-based training independently evaluated the quality of these literatures,and they extracted and integrated information meeting quality standards according to professional judgment.Results:A total of 4,807 literatures were obtained after preliminary search.Then,a total of 12 research literatures were included,including 1 clinical decision,4 guidelines,1 evidence summary,3 systematic reviews and 3 expert consensus.The 20 best evidences of preventing fire accident in electrical surgery of operating room were summarized from three aspects:risk factors,risk assessment and preventive measures.Conclusion:The best evidence of preventing fire accident in electrical surgery of operating room can provide evidence-based evidences for the standardized management for electrical surgery of operation room,and provide basis for formulating management plan of preventing fire accident in electrical surgery of operation room,and for standardizing practice behavior of medical staffs.The evidence transformation should combined with actual clinical situation,and should reasonably select and prudently apply evidences.

Objective The purpose of writing the"expert consensus on humanistic care for patients in hospice care"(hereinafter referred to as the"consensus")aims to standardize the practice of humanistic care in the field of hospice care,ensuring that humanistic care is integrated throughout the entire service process for hospice care patients and their families.Methods A systematic search was conducted in domestic and foreign databases for literature related to hospice care and humanistic care,including guidelines,expert consensuses,systematic reviews or Meta-analyses,and evidence summaries.High-quality evidence was evaluated,extracted,and summarized to form the initial draft of the"consensus".From June to October 2024,20 experts from the fields of hospice care,nursing humanities,and evidence-based nursing were invited to participate in 1 round of expert consultation.Among them,13 experts were selected for 2 rounds of expert demonstration meetings.After collating and analyzing the experts' opinions,the initial draft was revised and refined,ultimately resulting in the final version of the"consensus".Results The effective response rate of the consultation questionnaire was 100％,with expert authority coefficient of 0.880,judgment coefficient of 0.935,and familiarity level of 0.825.The Kendall harmony coefficient of the expert consultation was 0.134(P＜0.05).The"consensus"consisted of 13 aspects,including the targets and objectives,principles,institutional guarantees,environmental requirements,etc.Conclusion This"consensus"possesses strong scientific rigor and practicality,which can provide guidance and references for the practice of humanistic care in the field of hospice care,promoting the standardization and humanization of hospice care services.

Objective:To investigate the feasibility and effectiveness of robot-assisted surgery in children with cholangiectasis under 3 months of age.Methods:This is a retrospective cohort study. The clinical data of 53 children with cholangiectasis under 3 months admitted to Department of General Surgery of Children′s Hospital Affiliated to Zhejiang University School of Medicine from April 2019 to December 2024 were included retrospectively. According to the surgical method, the patients were divided into robot-assisted surgery(RAS) group(5 males, 24 females, age ( M(IQR)) 49.0(36.0)days (range: 19.0 to 90.0 days), weight 5.00(1.65)kg (range: 3.40 to 7.50 kg)) and laparoscopic-assisted surgery(LAS) group (5 males, 19 females, age 55.5(27.3)days (range: 18.0 to 87.0 days), weight 4.90 (1.62)kg (range: 3.50 to 6.20 kg)). Nineteen cases in each group were prenatally diagnosed. Data were statistically analyzed using the Mann-Whitney U test and the Pearson χ 2 test, respectively. Results:No statistically significant differences were observed between the two groups in age, sex, weight, or preoperative biochemical indices(all P>0.05). All procedures were successfully completed without conversion to open surgery. Postoperative biochemical indices, fasting duration, cyst diameter, operative time, drainage tube retention time, and follow-up duration showed no significant differences between the groups(all P>0.05). Compared to the LAS group, the RAS group demonstrated significantly shorter postoperative hospital stays (9.0(5.0)days (range:7.0 to 18.0 days) vs. 11.5(5.5)days (range:7.0 to 38.0 days), U=236.5, P=0.044) and hepaticojejunostomy time (15.0(3.5)minutes (range:11.0 to 22.0 minutes) vs. 18.0(3.0)minutes (range:13.0 to 25.0 minutes), U=144.5, P=0.001). However, the RAS group incurred higher surgical costs (78 099.9(10 100.1)yuan (range: 72 148.7 to 112 898.6 yuan) vs. 30 158.6(15 283.1)yuan (range: 25 041.7 to 107 673.1 yuan), U=41.0, P<0.01). In the LAS group, 3 patients developed anastomotic leakage requiring reoperation, while the RAS group had 1 case of anastomotic stenosis 2 years postoperatively (received second hepaticojejunostomy) and 1 case of incision infection(received incision debridement and dressing of the abscess). Conclusion:Robot-assisted surgery can be used to treat children with cholangiectasis under 3 months of age and may achieve good results.

Objective:To explore the application effect of a student-faculty collaborative dynamic question bank based on outcome based education (OBE) in the teaching of maternal and infant nursing.Methods:A total of 204 junior nursing undergraduates (Grade 2021 and Grade 2022) enrolled at Shantou University Medical College between September 2023 and January 2025 were selected by convenience sampling. Ninety-two students from Grade 2021 were assigned to the control group, and 112 students from Grade 2022 were assigned to the intervention group. The control group received the traditional teaching syllabus before the course, used the People's Medical Publishing House question bank for self-testing, and the original static self-constructed exam question bank in the Kaoyi system for assessment. The intervention group practiced and was assessed using a student-faculty collaborative dynamic question bank based on OBE. The intervention lasted for one semester. Course performance and satisfaction were compared between the two groups.Results:The number of questions in the bank increased from 347 to 2 058. After course completion, the intervention group had higher stage test scores, final exam scores, and overall course scores than the control group ( P<0.05). The intervention group also reported higher levels of overall course satisfaction, perceived personal ability improvement, and satisfaction with course content and instructors than the control group ( P<0.05) . Conclusions:The student-faculty collaborative dynamic question bank based on OBE can effectively improve students' academic performance and satisfaction, and is worthy of wider application.