As the core vehicle for preserving and transmitting traditional Chinese medicine（TCM） academic thought and clinical experience， the establishment of a robust quality evaluation system for TCM clinical case reports is a crucial component in the current standardization and modernization of TCM. Based on the practical experience of constructing the China Clinical Cases Library of Traditional Chinese Medicine by the China Association of Chinese Medicine， this study conducted a comprehensive analysis of critical challenges， including insufficient authenticity and unfocused evaluation criteria. It proposed a three-dimensional evaluation framework grounded in the structure-process-outcome logic， encompassing three dimensions of authenticity and standardization， characteristics and advantages， application and translational impact. This framework integrated 12 key evaluation indicators in a systematic manner. The model preserved the academic characteristics of TCM syndrome differentiation and treatment， while aligning with modern scientific research standards， achieving a balance between individualized TCM experience and standardized evaluation. Concurrently， this study provided theoretical foundations and methodological guidance for evaluating the quality of TCM clinical cases， contributing significantly to the inheritance of TCM knowledge， evidence-based practice， and the reform of talent evaluation mechanisms.

Objective To develop an assessment scale for post-intensive care syndrome in pediatrics(PICS-p)and evaluate its reliability and validity,aiming to provide a scientifically sound and feasible tool for clinical assessment.Methods Based on the PICS-p conceptual framework,combined with literature review,semi-structured interviews,and Delphi expert consultation,a preliminary scale was developed.From June to December 2023,a survey was conducted among 330 pediatric patients who were discharged from a tertiary children's hospital in Hangzhou,followed by a two-week retest with 30 children to assess the reliability and validity of the scale.Results Finally 304 children completed the survey.The Post-Intensive Care Syndrome Scale for Children consists of 4 dimensions of physical dysfunction,cognitive dysfunction,psychological dysfunction and social dysfunction,with a total of 29 entries,with a cumulative variance contribution of 61.705％.The content validity index for individual items ranged from 0.800 to 1.000,and the content validity index for the scale as a whole was 0.98.The dimensions of the scale showed positive correlations with the Functional Status Scale(r=0.438-0.581,P＜0.001).The overall Cronbach's α coefficient of the scale was 0.847;the split-half reliability was 0.868;the test-retest reliability was 0.832.Conclusion The scale demonstrates good reliability and validity,and it is suitable for assessing the severity of PICS-p in pediatric patients discharged from the PICU.

Objective To analyze dynamic contrast-enhanced MRI (DCE-MRI) radiomic features using machine learning algorithms, and to develop and validate a predictive model for HER-2 status in breast cancer. Methods The DCE-MRI images of 272 treatment-naive female patients with breast cancer between 2020 and 2022 were included in this study. Regions of interest (ROIs) were manually segmented using 3d-Slicer software, and radiomic features were extracted. All patients were randomly divided into training sets or validation sets at a ratio of 4∶1. The least absolute shrinkage and selection operator (LASSO) algorithm was used for feature screening on the training set, followed by the development of predictive models using six machine learning algorithms. Internal cross-validation was performed to compare the performance differences between the models. The best-performing model was selected, trained on the training set, and evaluated on the validation set. Evaluation metrics included area under the curve (AUC), sensitivity, specificity, precision, and recall rate. Results The clinical data of patients in the training set and validation set showed no significant differences. Five features were identified by the LASSO algorithm. With these features, six machine learning models were developed on the training set, and their predictive performance was internally cross-validated using the bagging method. XGBoost model had the highest mean AUC (0.696), followed by RF model (0.690); XGBoost model had the highest mean precision (0.756), followed by LR and RF models. Therefore, XGBoost was the optimal model. An HER-2 predictive model was built using the XGBoost algorithm on the training set and applied to the validation set. The AUC, precision, sensitivity, and specificity of the predictive model on the validation set were calculated, and ROC curves, precision-recall curves, calibration curves, and decision-making curves were plotted. Conclusion This study constructed and evaluated different DCE-MRI radiomics-based machine learning models for predicting HER-2 status in breast cancer. Among them, XGBoost algorithm performed the best and has the potential to become a new non-invasive method for preoperative prediction of HER-2 status, providing reliable evidence for personalized clinical diagnosis and treatment.

To summarize the nursing experience of a child with hypoplastic left heart syndrome undergoing modified total vena cava pulmonary artery anastomosis operation.Preoperative nursing points:to establish a multidisciplinary team to formulate the best surgical plan;implementation of pre-rehabilitation nursing to reduce the risk of surgery.Postoperative nursing points:precise volume management to ensure effective pulmonary circulation perfusion;to reduce pulmonary artery pressure and maintain effective cardiac output;early warning of high risk to prevent thrombosis;nutritional support should be strengthened and protein-losing enteropathy should be alert for its incidence.Phase Ⅰ cardiac rehabilitation training should be strengthened to improve cardiopulmonary function.After careful treatment and nursing care,the child recovered and was discharged on the 28 th day after surgery.

Objective:To explore the application of bridge-in, objective, pre-assessment, participatory learning, post-assessment, and summary (BOPPPS) combined with knowledge point auction-based learning in the internship teaching of pediatric general surgery nursing students.Methods:Ninety nursing students completing internships in the General Surgery Department of Children's Hospital, Zhejiang University School of Medicine from July 2022 to April 2024 were selected as the research subjects. According to the order of admission, they were divided into control group (July 2022 to May 2023) and experimental group (June 2023 to April 2024), with 45 students in each group. The control group received conventional teaching, while the experimental group received BOPPPS teaching combined with knowledge point auction-based learning. Theoretical and practical training assessment scores were compared between the two groups. Additionally, a survey on the degree of satisfaction with the teaching was administered upon internship completion . Data were analyzed using t-tests with SPSS 26.0. Results:The theoretical scores of nursing students in the experimental group were higher than those in the control group, and the difference was statistically significant; The performance of the experimental group's nursing students in practical training assessment was higher than that of the control group [peripheral venous puncture catheterization: (27.62±2.10) vs. (22.41±3.80)]; Gastrointestinal decompression technique: (22.82±1.70) vs. (18.21±2.91); Rescue of anaphylactic shock: (16.52±3.13) vs. (21.32±2.41); There was a statistically significant difference in the evaluation of teacher guidance ability between the two groups of nursing students in terms of intestinal fistula nursing (14.11±2.70) vs. (17.90±1.93). However, there was no statistically significant difference in the satisfaction score of the experimental group nursing students in other aspects of teaching compared to the control group, and the difference was statistically significant.Conclusions:BOPPPS combined with knowledge point auction-based learning improves knowledge mastery in clinical teaching for pediatric general surgery interns, enhance operational confidence, and is readily accepted by students.

To summarize the nursing experience of a child with hypoplastic left heart syndrome undergoing modified total vena cava pulmonary artery anastomosis operation.Preoperative nursing points:to establish a multidisciplinary team to formulate the best surgical plan;implementation of pre-rehabilitation nursing to reduce the risk of surgery.Postoperative nursing points:precise volume management to ensure effective pulmonary circulation perfusion;to reduce pulmonary artery pressure and maintain effective cardiac output;early warning of high risk to prevent thrombosis;nutritional support should be strengthened and protein-losing enteropathy should be alert for its incidence.Phase Ⅰ cardiac rehabilitation training should be strengthened to improve cardiopulmonary function.After careful treatment and nursing care,the child recovered and was discharged on the 28 th day after surgery.

Objective To develop an assessment scale for post-intensive care syndrome in pediatrics(PICS-p)and evaluate its reliability and validity,aiming to provide a scientifically sound and feasible tool for clinical assessment.Methods Based on the PICS-p conceptual framework,combined with literature review,semi-structured interviews,and Delphi expert consultation,a preliminary scale was developed.From June to December 2023,a survey was conducted among 330 pediatric patients who were discharged from a tertiary children's hospital in Hangzhou,followed by a two-week retest with 30 children to assess the reliability and validity of the scale.Results Finally 304 children completed the survey.The Post-Intensive Care Syndrome Scale for Children consists of 4 dimensions of physical dysfunction,cognitive dysfunction,psychological dysfunction and social dysfunction,with a total of 29 entries,with a cumulative variance contribution of 61.705％.The content validity index for individual items ranged from 0.800 to 1.000,and the content validity index for the scale as a whole was 0.98.The dimensions of the scale showed positive correlations with the Functional Status Scale(r=0.438-0.581,P＜0.001).The overall Cronbach's α coefficient of the scale was 0.847;the split-half reliability was 0.868;the test-retest reliability was 0.832.Conclusion The scale demonstrates good reliability and validity,and it is suitable for assessing the severity of PICS-p in pediatric patients discharged from the PICU.

Objective:To explore the application of bridge-in, objective, pre-assessment, participatory learning, post-assessment, and summary (BOPPPS) combined with knowledge point auction-based learning in the internship teaching of pediatric general surgery nursing students.Methods:Ninety nursing students completing internships in the General Surgery Department of Children's Hospital, Zhejiang University School of Medicine from July 2022 to April 2024 were selected as the research subjects. According to the order of admission, they were divided into control group (July 2022 to May 2023) and experimental group (June 2023 to April 2024), with 45 students in each group. The control group received conventional teaching, while the experimental group received BOPPPS teaching combined with knowledge point auction-based learning. Theoretical and practical training assessment scores were compared between the two groups. Additionally, a survey on the degree of satisfaction with the teaching was administered upon internship completion . Data were analyzed using t-tests with SPSS 26.0. Results:The theoretical scores of nursing students in the experimental group were higher than those in the control group, and the difference was statistically significant; The performance of the experimental group's nursing students in practical training assessment was higher than that of the control group [peripheral venous puncture catheterization: (27.62±2.10) vs. (22.41±3.80)]; Gastrointestinal decompression technique: (22.82±1.70) vs. (18.21±2.91); Rescue of anaphylactic shock: (16.52±3.13) vs. (21.32±2.41); There was a statistically significant difference in the evaluation of teacher guidance ability between the two groups of nursing students in terms of intestinal fistula nursing (14.11±2.70) vs. (17.90±1.93). However, there was no statistically significant difference in the satisfaction score of the experimental group nursing students in other aspects of teaching compared to the control group, and the difference was statistically significant.Conclusions:BOPPPS combined with knowledge point auction-based learning improves knowledge mastery in clinical teaching for pediatric general surgery interns, enhance operational confidence, and is readily accepted by students.

Objective To investigate the effects of volumetric modulated arc therapy (VMAT) with 6 MV and 10 MV X-ray photon energies in patients with cervical cancer. Methods From March 2019 to May 2020, 24 patients with cervical cancer who underwent radiation therapy in the Oncology Radiotherapy Department of our hospital were selected. VMAT plans with 6 MV and 10 MV photon energies were re-designed for each patient. The target parameters (D_98%, D_2%, D_mean), conformal index, and homogeneity index of the two groups were compared. The radiation doses received by the bladder, rectum, small intestine, left femoral head, right femoral head, and normal tissue other than planning target volume (Body-PTV), as well as monitor units and estimated total delivery time, were also compared. Results D_2%, D_mean, homogeneity index, and monitor units were significantly lower in the 10 MV group than in the 6 MV group (50.78 ± 0.33 Gy vs. 50.35 ± 0.29 Gy; 49.05 ± 0.2 Gy vs. 48.93 ± 0.17 Gy; 0.08 ± 0.01 vs. 0.07 ± 0.01; 1179.26 ± 110.55 vs. 1099.3 ± 80.9). Comparison of organs at risk showed that compared with the 10 MV group, the 6 MV group demonstrated significantly lower V_40Gy of the bladder, D_5% of the right femoral head, and D_2% and V_5Gy of Body-PTV (60.37 ± 13.66 vs. 60.84 ± 13.88; 37.09 ± 5.43 Gy vs. 38.03 ± 5.68 Gy; 41.71 ± 1.39 Gy vs. 42.16 ± 1.31 Gy; 47.88 ± 9.75 vs. 48.23 ± 9.74). There were no significant differences in other parameters between the two groups. Conclusion The VMAT plans with 6 MV and 10 MV X-ray photon energies both meet the clinical needs of cervical cancer radiotherapy. The cervical cancer VMAT plan with 6 MV photon energy is recommended due to better protection of the organs at risk.

Objective To investigate the effects of volumetric modulated arc therapy (VMAT) with 6 MV and 10 MV X-ray photon energies in patients with cervical cancer. Methods From March 2019 to May 2020, 24 patients with cervical cancer who underwent radiation therapy in the Oncology Radiotherapy Department of our hospital were selected. VMAT plans with 6 MV and 10 MV photon energies were re-designed for each patient. The target parameters (D_98%, D_2%, D_mean), conformal index, and homogeneity index of the two groups were compared. The radiation doses received by the bladder, rectum, small intestine, left femoral head, right femoral head, and normal tissue other than planning target volume (Body-PTV), as well as monitor units and estimated total delivery time, were also compared. Results D_2%, D_mean, homogeneity index, and monitor units were significantly lower in the 10 MV group than in the 6 MV group (50.78 ± 0.33 Gy vs. 50.35 ± 0.29 Gy; 49.05 ± 0.2 Gy vs. 48.93 ± 0.17 Gy; 0.08 ± 0.01 vs. 0.07 ± 0.01; 1179.26 ± 110.55 vs. 1099.3 ± 80.9). Comparison of organs at risk showed that compared with the 10 MV group, the 6 MV group demonstrated significantly lower V_40Gy of the bladder, D_5% of the right femoral head, and D_2% and V_5Gy of Body-PTV (60.37 ± 13.66 vs. 60.84 ± 13.88; 37.09 ± 5.43 Gy vs. 38.03 ± 5.68 Gy; 41.71 ± 1.39 Gy vs. 42.16 ± 1.31 Gy; 47.88 ± 9.75 vs. 48.23 ± 9.74). There were no significant differences in other parameters between the two groups. Conclusion The VMAT plans with 6 MV and 10 MV X-ray photon energies both meet the clinical needs of cervical cancer radiotherapy. The cervical cancer VMAT plan with 6 MV photon energy is recommended due to better protection of the organs at risk.