Objective Guided by"Medical Record Management Quality Control Indicators(2021 Edition)"(hereafter regarded as Medical Record Quality Indicators),this study aims to evaluate the quality of inpatient hospice medical records at a tertiary hospital in Guangzhou.Methods A total of 1,071 inpatient hospice medical records from the year 2023 in a tertiary gen-eral hospital in Guangzhou were selected for evaluation.The evaluation focused on three aspects:documentation compliance of documentation of critical examinations(including CT/MRI,pathology,and pathogen examinations),the compliance rate of treat-ment behavior records(encompassing antibiotic usage,chemotherapy or radiotherapy or targeted or immunotherapy for malignant tumors,and surgical records),and the incidence of unreasonable duplication within medical record.Results The compliance rate for major examination records ranged from 47.7％to 100.0％,with the lowest compliance rate(47.7％)observed in docu-mentation of pathogen culture analysis.Treatment behavior documentation compliance varied from 49.1％to 100.0％,with the lowest compliance rate of 49.1％observed in the recording of antibiotic usage.Rates of inappropriate duplication ranged from 1.0％to duplication(63.1％),with the highest rate of 63.1％occurring when initial progress notes replicated admission histo-ries without synthesis(63.1％).Conclusion The Medical Record Management Quality Control Indicators serves as an effective tool for evaluating the dimensions of medical record quality and offers a systematic framework for enhancing documentation integri-ty within hospitals.

Objective To explore the application effect of team-based learning(TBL)teaching method combined with scenario simulation in the team-based cardiopulmonary resuscitation(CPR)training for standardized training of resident physicians in department of emergency.Methods A total of 86 standardized training resident physicians rotating in the department of emergency of Guangdong Provincial People's Hospital Southern Medical University from May 2022 to July 2023 were included as study subjects.These resident physicians were divided into a control group(n=42)and an observation group(n=44)according to different teaching methods.The control group was taught using the conventional teaching method,whereas the observation group was taught using a combination of TBL and scenario simulation-based method.The difference of theoretical assessment scores,practical skill competency and training satisfaction were compared before and after training between groups.Results The theoretical and practice skill assessment scores of both groups significantly improved after training(all P<0.05).However,there was no significant difference in the theoretical assessment scores or the score increase between the two groups before and after training.In the subcategory of theoretical assessment scores,the observation group had significantly higher points than the control group in the precautions category after training(21.09±2.07 vs.20.07±1.85,P<0.05).Compared with the control group,the observation group had significantly higher post-training practical skill scores and a significantly greater score increase(scores:86.77±3.89 vs.81.17±4.18,score increase:11±5.15 vs.8±4.60,both P<0.05).Among the subcategory practical skill scores,the observation group outperformed the control group in communication skills,emergency skills and teamwork+humanistic care(communication skills points:21.36±1.71 vs.20.07±1.54,emergency skills points:21.73±1.35 vs.20.21±1.79,teamwork+humanistic care points:22.27±1.76 vs.19.71±2.71,all P<0.05).The degree of satisfaction in overall training satisfaction,the novelty of the teaching method,teacher affinity,interests in learning,developing teamwork ability,class atmosphere,communication and expression ability,and confidence in skill mastery were significantly higher in the observation group than in the control group[overall training satisfaction:97.73%(43/44)vs.50.00%(21/42),the novelty of the teaching method:90.91%(40/44)vs.47.62%(20/42),teacher affinity:93.18%(41/44)vs.57.14%(24/42),interests in learning:97.73%(43/44)vs.59.52%(25/42),developing teamwork ability:95.45%(42/44)vs.52.38%(22/42),class atmosphere:93.18%(41/44)vs.57.14%(24/42),improve communication and expression ability:100.00%(44/44)vs.50.00%(21/42),and confidence in skill mastery:93.18%(41/44)vs.45.24%(19/42),all P<0.05].Conclusion The application of TBL teaching method combined with scenario simulation in CPR training for standardized training of resident physicians can effectively improve quality of clinical skill training.

Objective:To explore the characteristics of brain functional connectivity changes associated with repetitive transcranial magnetic stimulation (rTMS) in adolescents with anhedonia symptoms, and to develop a predictive model of treatment efficacy based on baseline functional connectivity.Methods:A total of 88 adolescents (aged 13-18 years) with major depressive disorder and comorbid anhedonia, diagnosed according to the Diagnostic And Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), were enrolled in a randomized, double-blind, block-design trial. Participants received either active rTMS ( n=44) or sham stimulation ( n=44) for 15 consecutive days with individualized targeting. Resting-state functional magnetic resonance imaging (fMRI) data and clinical assessments were collected before and after the intervention. Brain regions were parcellated using the Brainnetome Atlas to construct whole-brain functional connectivity matrices. Linear mixed-effects models were used to identify functional connections showing significant group×time interaction effects. The percentage change in Snaith-Hamilton Pleasure Scale (SHAPS) scores (ΔSHAPS) served as the dependent variable in multiple regression analyses to examine the explanatory power of connectivity changes for treatment response. A connectome-based predictive modeling (CPM) approach was employed to predict individual treatment responses based on baseline functional connectivity with permutation testing used to validate model robustness. Results:Thirty-one functional connections showing significant group×time interaction ( F=6.67-15.69, all P<0.01) were identified between the active and sham stimulation groups, primarily involving the subcortical network (SCN), dorsal attention network (DAN), limbic network (LN), and default mode network (DMN). Changes in these connections accounted for 53% of the variance in ΔSHAPS (adjusted R2=0.53, F=4.574, P=0.001). The CPM model based on baseline connectivity showed strong predictive performance (10-fold cross-validation: r=0.65, R2=0.40, MAE=0.095, permutation P<0.001; leave-one-out cross-validation: r=0.74, R2=0.52, MAE=0.013, permutation P<0.001). Among the 59 predictive features, those originating from the LN contributed most substantially, particularly cross-network connections with the DMN and SCN. Correlation analyses revealed widespread associations between baseline predictive features and rTMS-induced connectivity changes, including significant negative correlations between baseline LN-DMN connectivity and post-treatment changes in DAN and subcortical connectivity. Conclusion:rTMS significantly alleviates anhedonia symptoms in adolescents with depression and induces widespread reconfiguration of functional connectivity across multiple brain networks. The CPM model based on baseline connectivity features effectively predicts rTMS treatment efficacy for anhedonia, providing new insights for individualized treatment strategies in adolescent depression.

Objective To investigate the effect of Pirfenidone(PFN)on respiratory syncytial virus(RSV)infection-induced damage to bronchial epithelial cells by regulating the high mobility group protein B1(HMGB1)/receptor for advanced glycation end products(RAGE)signaling pathway.Methods Human bronchial epithelial cells(HBE)were divided into Control group(cultured for 24 h under normal conditions),RSV group(inoculated with 4.65×106/mL RSV at 33℃for 2 h);low PFN(L-PFN)group(treated with 0.05 mg/mL PFN for 24 h),moderate PFN(M-PFN)group(treated with 0.10 mg/mL PFN for 24 h),high PFN(H-PFN)group(treated with 0.20 mg/mL PFN for 24 h)and recombinant HMGB1(rHMGB1)group(treated with 1 μg/mL rHMGB1+0.20 mg/mL PFN for 24 h).EdU method was applied to detect the proliferation rate of cells in each group,Hochest33258 staining method was applied to detect apoptosis status of cells in each group,and the migration of cells in each group was evaluated by the scratch experiment.Enzyme linked immunosorbent assay(ELISA)was applied to measure the levels of interferon(IFN)-α,IFN-γ,tumor necrosis factor-α(TNF-α),interleukin(IL)-1α,IL-6 and IL-4 in each group of cells,and Western blot was applied to detect the protein expression of HMGB1,RAGE,B lymphoblastoma-2-associated X protein(Bax),cysteine aspartic protease-3(Caspase-3),and B lymphoblastoma-2(Bcl-2).Results Compared with the RSV group,the cell proliferation rate,scratch closure rate,IL-4 levels,and expression of Bcl-2 in L-,M-,and H-PFN groups increased,while the apoptosis rate,the levels of IFN-α,IFN-γ,TNF-α,IL-1α,IL-6,and the expression of HMGB1,RAGE,Bax,and Caspase-3 reduced(P<0.05);rHMGB1 weakened the effect of H-PFN on the above-mentioned indicators(P<0.05).Conclusion PFN may suppress the apoptosis and inflammatory damage of RSV-infected bronchial epithelial cells by inhibiting the HMGB1/RAGE pathway.Conclusion PFN may suppress the apoptosis and inflammatory damage of RSV-infected bronchial epithelial cells by inhibiting the HMGB1/RAGE pathway.

Objective To investigate the effect of Pirfenidone(PFN)on respiratory syncytial virus(RSV)infection-induced damage to bronchial epithelial cells by regulating the high mobility group protein B1(HMGB1)/receptor for advanced glycation end products(RAGE)signaling pathway.Methods Human bronchial epithelial cells(HBE)were divided into Control group(cultured for 24 h under normal conditions),RSV group(inoculated with 4.65×106/mL RSV at 33℃for 2 h);low PFN(L-PFN)group(treated with 0.05 mg/mL PFN for 24 h),moderate PFN(M-PFN)group(treated with 0.10 mg/mL PFN for 24 h),high PFN(H-PFN)group(treated with 0.20 mg/mL PFN for 24 h)and recombinant HMGB1(rHMGB1)group(treated with 1 μg/mL rHMGB1+0.20 mg/mL PFN for 24 h).EdU method was applied to detect the proliferation rate of cells in each group,Hochest33258 staining method was applied to detect apoptosis status of cells in each group,and the migration of cells in each group was evaluated by the scratch experiment.Enzyme linked immunosorbent assay(ELISA)was applied to measure the levels of interferon(IFN)-α,IFN-γ,tumor necrosis factor-α(TNF-α),interleukin(IL)-1α,IL-6 and IL-4 in each group of cells,and Western blot was applied to detect the protein expression of HMGB1,RAGE,B lymphoblastoma-2-associated X protein(Bax),cysteine aspartic protease-3(Caspase-3),and B lymphoblastoma-2(Bcl-2).Results Compared with the RSV group,the cell proliferation rate,scratch closure rate,IL-4 levels,and expression of Bcl-2 in L-,M-,and H-PFN groups increased,while the apoptosis rate,the levels of IFN-α,IFN-γ,TNF-α,IL-1α,IL-6,and the expression of HMGB1,RAGE,Bax,and Caspase-3 reduced(P<0.05);rHMGB1 weakened the effect of H-PFN on the above-mentioned indicators(P<0.05).Conclusion PFN may suppress the apoptosis and inflammatory damage of RSV-infected bronchial epithelial cells by inhibiting the HMGB1/RAGE pathway.Conclusion PFN may suppress the apoptosis and inflammatory damage of RSV-infected bronchial epithelial cells by inhibiting the HMGB1/RAGE pathway.

Objective Guided by"Medical Record Management Quality Control Indicators(2021 Edition)"(hereafter regarded as Medical Record Quality Indicators),this study aims to evaluate the quality of inpatient hospice medical records at a tertiary hospital in Guangzhou.Methods A total of 1,071 inpatient hospice medical records from the year 2023 in a tertiary gen-eral hospital in Guangzhou were selected for evaluation.The evaluation focused on three aspects:documentation compliance of documentation of critical examinations(including CT/MRI,pathology,and pathogen examinations),the compliance rate of treat-ment behavior records(encompassing antibiotic usage,chemotherapy or radiotherapy or targeted or immunotherapy for malignant tumors,and surgical records),and the incidence of unreasonable duplication within medical record.Results The compliance rate for major examination records ranged from 47.7％to 100.0％,with the lowest compliance rate(47.7％)observed in docu-mentation of pathogen culture analysis.Treatment behavior documentation compliance varied from 49.1％to 100.0％,with the lowest compliance rate of 49.1％observed in the recording of antibiotic usage.Rates of inappropriate duplication ranged from 1.0％to duplication(63.1％),with the highest rate of 63.1％occurring when initial progress notes replicated admission histo-ries without synthesis(63.1％).Conclusion The Medical Record Management Quality Control Indicators serves as an effective tool for evaluating the dimensions of medical record quality and offers a systematic framework for enhancing documentation integri-ty within hospitals.

Objective To explore the application effect of team-based learning(TBL)teaching method combined with scenario simulation in the team-based cardiopulmonary resuscitation(CPR)training for standardized training of resident physicians in department of emergency.Methods A total of 86 standardized training resident physicians rotating in the department of emergency of Guangdong Provincial People's Hospital Southern Medical University from May 2022 to July 2023 were included as study subjects.These resident physicians were divided into a control group(n=42)and an observation group(n=44)according to different teaching methods.The control group was taught using the conventional teaching method,whereas the observation group was taught using a combination of TBL and scenario simulation-based method.The difference of theoretical assessment scores,practical skill competency and training satisfaction were compared before and after training between groups.Results The theoretical and practice skill assessment scores of both groups significantly improved after training(all P<0.05).However,there was no significant difference in the theoretical assessment scores or the score increase between the two groups before and after training.In the subcategory of theoretical assessment scores,the observation group had significantly higher points than the control group in the precautions category after training(21.09±2.07 vs.20.07±1.85,P<0.05).Compared with the control group,the observation group had significantly higher post-training practical skill scores and a significantly greater score increase(scores:86.77±3.89 vs.81.17±4.18,score increase:11±5.15 vs.8±4.60,both P<0.05).Among the subcategory practical skill scores,the observation group outperformed the control group in communication skills,emergency skills and teamwork+humanistic care(communication skills points:21.36±1.71 vs.20.07±1.54,emergency skills points:21.73±1.35 vs.20.21±1.79,teamwork+humanistic care points:22.27±1.76 vs.19.71±2.71,all P<0.05).The degree of satisfaction in overall training satisfaction,the novelty of the teaching method,teacher affinity,interests in learning,developing teamwork ability,class atmosphere,communication and expression ability,and confidence in skill mastery were significantly higher in the observation group than in the control group[overall training satisfaction:97.73%(43/44)vs.50.00%(21/42),the novelty of the teaching method:90.91%(40/44)vs.47.62%(20/42),teacher affinity:93.18%(41/44)vs.57.14%(24/42),interests in learning:97.73%(43/44)vs.59.52%(25/42),developing teamwork ability:95.45%(42/44)vs.52.38%(22/42),class atmosphere:93.18%(41/44)vs.57.14%(24/42),improve communication and expression ability:100.00%(44/44)vs.50.00%(21/42),and confidence in skill mastery:93.18%(41/44)vs.45.24%(19/42),all P<0.05].Conclusion The application of TBL teaching method combined with scenario simulation in CPR training for standardized training of resident physicians can effectively improve quality of clinical skill training.

Objective:To explore the characteristics of brain functional connectivity changes associated with repetitive transcranial magnetic stimulation (rTMS) in adolescents with anhedonia symptoms, and to develop a predictive model of treatment efficacy based on baseline functional connectivity.Methods:A total of 88 adolescents (aged 13-18 years) with major depressive disorder and comorbid anhedonia, diagnosed according to the Diagnostic And Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), were enrolled in a randomized, double-blind, block-design trial. Participants received either active rTMS ( n=44) or sham stimulation ( n=44) for 15 consecutive days with individualized targeting. Resting-state functional magnetic resonance imaging (fMRI) data and clinical assessments were collected before and after the intervention. Brain regions were parcellated using the Brainnetome Atlas to construct whole-brain functional connectivity matrices. Linear mixed-effects models were used to identify functional connections showing significant group×time interaction effects. The percentage change in Snaith-Hamilton Pleasure Scale (SHAPS) scores (ΔSHAPS) served as the dependent variable in multiple regression analyses to examine the explanatory power of connectivity changes for treatment response. A connectome-based predictive modeling (CPM) approach was employed to predict individual treatment responses based on baseline functional connectivity with permutation testing used to validate model robustness. Results:Thirty-one functional connections showing significant group×time interaction ( F=6.67-15.69, all P<0.01) were identified between the active and sham stimulation groups, primarily involving the subcortical network (SCN), dorsal attention network (DAN), limbic network (LN), and default mode network (DMN). Changes in these connections accounted for 53% of the variance in ΔSHAPS (adjusted R2=0.53, F=4.574, P=0.001). The CPM model based on baseline connectivity showed strong predictive performance (10-fold cross-validation: r=0.65, R2=0.40, MAE=0.095, permutation P<0.001; leave-one-out cross-validation: r=0.74, R2=0.52, MAE=0.013, permutation P<0.001). Among the 59 predictive features, those originating from the LN contributed most substantially, particularly cross-network connections with the DMN and SCN. Correlation analyses revealed widespread associations between baseline predictive features and rTMS-induced connectivity changes, including significant negative correlations between baseline LN-DMN connectivity and post-treatment changes in DAN and subcortical connectivity. Conclusion:rTMS significantly alleviates anhedonia symptoms in adolescents with depression and induces widespread reconfiguration of functional connectivity across multiple brain networks. The CPM model based on baseline connectivity features effectively predicts rTMS treatment efficacy for anhedonia, providing new insights for individualized treatment strategies in adolescent depression.

OBJECTIVE To understand the development status and existing problems of traditional Chinese medicine(TCM)pharmacists in public TCM hospitals in China,aiming to provide suggestions for the competent departments to formulate management policies for TCM pharmacists and promote the healthy development of TCM.METHODS The data on the number and professional titles of TCM pharmacists in public TCM hospitals in China from 2019 to 2023 were collected.Descriptive analysis was employed to analyze the number,distribution and professional titles of TCM pharmacists in public TCM hospitals across the country,and to measure the quantity shortfalls of the number of TCM pharmacists in these hospitals.RESULTS From 2019 to 2023,the number of TCM pharmacists in public TCM hospitals in China grew slowly,with an average annual growth rate of 2.56%.However,the proportion of TCM pharmacists to the total number of pharmacists in public TCM hospitals gradually decreased,with an average annual growth rate of-0.65%.In terms of hospital grades,the number of TCM pharmacists in tertiary public TCM hospitals showed positive growth,while those in secondary and primary public TCM hospitals showed negative growth.In terms of hospital types,the average annual growth rate of TCM pharmacists in TCM hospitals was 2.22%,in integrated Chinese and Western medicine hospitals it was 7.97%,and in ethnic minority medicine hospitals it was 2.74%.The development of TCM pharmacists in different provinces was uneven.The annual growth rate of TCM pharmacists in Guizhou exceeded 10%,while the growth rate in Hunan and Heilongjiang was negative.In 2023,the number of TCM pharmacists per thousand population in public TCM hospitals was 0.03,indicating a relatively low staffing level.The professional titles of TCM pharmacists in public TCM hospitals were mainly primary and intermediate,with a total of 67.33%.According to the calculation that the proportion of TCM pharmacists to pharmacists was not less than 60%,public TCM hospitals and hospitals of integrated TCM and Western medicine should be reconfigured with TCM pharmacists 6 212 and 1 288 people,respectively.CONCLUSIONS The number of TCM pharmacists in public TCM hospitals is growing slowly,with insufficient staffing levels,relatively low professional titles,and uneven distribution and development across provinces.It is suggested that relevant competent departments strengthen policy guidance,increase the attention given by the state level to TCM pharmacists,strengthen the construction of the talent team for TCM pharmacists,improve the quality and optimize the allocation of TCM pharmacist talents in order to promote the high-quality development of TCM services.

【Objective:】 To explore the network characteristics of sleep quality and anxiety in first-line medical staff fighting against COVID-19, further understand the relationship between sleep quality and anxiety, and provide basis for intervention. 【Methods:】 Using the convenient sampling method, this paper used the Pittsburgh Sleep Quality Index (PSQI) and Self Rating Anxiety Scale (SAS) to conduct a questionnaire survey on the front-line medical staff who fought against the epidemic during the COVID-19. Network analysis was used to construct sleep quality and anxiety network, and R language was used for statistical analysis and visualization. 【Results:】 In the network of sleep quality and anxiety of first-line medical staff fighting against COVID-19, "sleep disorder" and "sleep quality", "unfortunate premonition" and "inability to sit still", "syncope" and "hand and foot tingling" were highly related. "Fatigue", "dizziness" and "panic" had the highest expected influence. "Sleep quality", "sleep disorder" and "fatigue" had the highest bridge expected influence. The average predictability value of all nodes was 0.778. 【Conclusion:】 This paper used network analysis to explore the sleep quality and anxiety of first-line medical staff fighting against COVID-19 and found that there was a unique correlation path between them. Intervention against core symptoms can ameliorate anxiety and sleep problems to the great extent, and provide guidance for improving the physical and mental health.