Objective To identify the thematic dimensions and analyze the strengths and weaknesses of inpatient experiences based on reviews of inpatient experience comments,and to propose improvement suggestions.Methods Open comments provided by inpatients at a tertiary hospital in Beijing between January 2023 and June 2024 were analyzed using sentiment analysis,LDA topic model and I PA analysis.Results The average sentiment score for all comments was 3.50,indicating overall positivity.LDA identified 1 1 themes.The dominant factors influencing inpatient experience were nurse service,doctor service,and diet,while sanitation and discharge settlement were identified as weak factors.Privacy protection,facilities,and bed resources were noted as areas for improvement,with accompaniment,access control,care worker services highlighted as maintenance factors.Conclusions The overall inpatient experience is positive.However,there is a need to maintain core competitive advantages of medical services while further enhancing tangible experiences related to sanitation and facilities.Additionally,efforts should be made to strengthen the accessible experience of discharge settlement and bed resources.

Micro/nanoplastics (MNPs), recognized as emerging environmental pollutants, are widely distributed in natural environments. Due to their small particle size and significant migratory capacity, MNPs can infiltrate diverse environmental matrices, then invade and accumulate in the organism via the skin, respiration, and digestion. Recently, concerns have grown over the detrimental effects and potential toxicity of MNPs on reproductive health. This review summarized published epidemiological and toxicological studies related to MNPs exposure and their effects on reproductive health. Firstly, this review critically examined the current landscape of epidemiological evidence and found that MNPs (e.g., polystyrene, polypropylene, polyvinyl chloride, polyethylene, etc.) are present in various biological specimens from both males and females, and their presence may be associated with an increased risk of reproductive disorders. Secondly, extensive toxicological studies revealed that MNPs exposure induces reproductive health damage through mechanisms such as disrupting the microstructure of reproductive organs and altering molecular-level expressions. Oxidative stress, inflammatory responses, and apoptosis are identified as potential links between MNPs exposure and reproductive damage. Finally, this review addressed the prevalent shortcomings in existing studies and proposed future directions to tackle the challenges posed by MNPs-induced reproductive harm. These insights aim to inform strategies for safeguarding public reproductive health and ecological security, providing a scientific foundation for mitigating risks associated with MNPs pollution.

Objective To identify the thematic dimensions and analyze the strengths and weaknesses of inpatient experiences based on reviews of inpatient experience comments,and to propose improvement suggestions.Methods Open comments provided by inpatients at a tertiary hospital in Beijing between January 2023 and June 2024 were analyzed using sentiment analysis,LDA topic model and I PA analysis.Results The average sentiment score for all comments was 3.50,indicating overall positivity.LDA identified 1 1 themes.The dominant factors influencing inpatient experience were nurse service,doctor service,and diet,while sanitation and discharge settlement were identified as weak factors.Privacy protection,facilities,and bed resources were noted as areas for improvement,with accompaniment,access control,care worker services highlighted as maintenance factors.Conclusions The overall inpatient experience is positive.However,there is a need to maintain core competitive advantages of medical services while further enhancing tangible experiences related to sanitation and facilities.Additionally,efforts should be made to strengthen the accessible experience of discharge settlement and bed resources.

Objective To explore the similarity between young fruits of Citrus aurantium'Changshan-huyou'and Pharmacopoeia origin Aurantii Fructus Immaturus.Methods The fingerprints of young fruits of Citrus aurantium'Changshan-huyou'and the Pharmacopoeia origin Aurantii Fructus Immaturus were established by high performance liquid chromatography(HPLC).The similarity analysis was carried out by using the software of Traditional Chinese medicine chromatographic fingerprint similarity evaluation system.The whole components of young fruit of Citrus aurantium'Changshan-huyou'and the Pharmacopoeia origin Aurantii Fructus Immaturus were compared by using chemometrics,and the 14 compounds were analyzed quantitatively.Results ①The results of similarity and cluster analysis were affected by the origin and producing area,for example,the similarity between citrus sinensis(L.)Osbeck and other origin was only 0.2,the similarity of citrus aurantium L.from different producing areas ranged from 0.802 to 0.986,with relative large dispersion;②young fruit of Citrus aurantium'Changshan-huyou',some citrus aurantium L.,citrus aurantium L.cv.Daidai,stink orange and citrus aurantium L.cv.Zhulan all belong to the same category,and the similarity was above 0.9;③VIP method screened out 21 common peaks that had important effects on quality,mainly including neohesperidin,naringin,umbellitin,tangeretin,hesperidin hydrate and hesperidin.The quantitative analysis results showed that Naringin and neohesperidin were abundant in young fruits of Citrus aurantium'Changshan-huyou'and Aurantii Fructus Immaturus,followed by hesperidin and naringin,there were significant differences in the content of principal components among Aurantii Fructus Immaturus from different origins,especially in citrus sinensis(L.)Osbeck,the young fruits of Citrus aurantium'Changshan-huyou'was relatively stable.Conclusion The young fruits of Citrus aurantium'Changshan-huyou'had good similarity with most origin of Aurantii Fructus Immaturus,so it is feasible to be used as Aurantii Fructus Immaturus.

Objective To explore the similarity between young fruits of Citrus aurantium'Changshan-huyou'and Pharmacopoeia origin Aurantii Fructus Immaturus.Methods The fingerprints of young fruits of Citrus aurantium'Changshan-huyou'and the Pharmacopoeia origin Aurantii Fructus Immaturus were established by high performance liquid chromatography(HPLC).The similarity analysis was carried out by using the software of Traditional Chinese medicine chromatographic fingerprint similarity evaluation system.The whole components of young fruit of Citrus aurantium'Changshan-huyou'and the Pharmacopoeia origin Aurantii Fructus Immaturus were compared by using chemometrics,and the 14 compounds were analyzed quantitatively.Results ①The results of similarity and cluster analysis were affected by the origin and producing area,for example,the similarity between citrus sinensis(L.)Osbeck and other origin was only 0.2,the similarity of citrus aurantium L.from different producing areas ranged from 0.802 to 0.986,with relative large dispersion;②young fruit of Citrus aurantium'Changshan-huyou',some citrus aurantium L.,citrus aurantium L.cv.Daidai,stink orange and citrus aurantium L.cv.Zhulan all belong to the same category,and the similarity was above 0.9;③VIP method screened out 21 common peaks that had important effects on quality,mainly including neohesperidin,naringin,umbellitin,tangeretin,hesperidin hydrate and hesperidin.The quantitative analysis results showed that Naringin and neohesperidin were abundant in young fruits of Citrus aurantium'Changshan-huyou'and Aurantii Fructus Immaturus,followed by hesperidin and naringin,there were significant differences in the content of principal components among Aurantii Fructus Immaturus from different origins,especially in citrus sinensis(L.)Osbeck,the young fruits of Citrus aurantium'Changshan-huyou'was relatively stable.Conclusion The young fruits of Citrus aurantium'Changshan-huyou'had good similarity with most origin of Aurantii Fructus Immaturus,so it is feasible to be used as Aurantii Fructus Immaturus.

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In the all-media era,online public opinion events are causing more and more trouble to the healthcare industry,and public hospitals in this situation are facing a severe test in terms of online public opinion management,which is generally problematic.It introduces the hospital network public opinion governance strategies and methods based on hazard vulnerability analysis of Peking University People's Hospital and explores a practical and feasible hos-pital online public opinion management model from the aspects of public opinion risk identification,public opinion management system construction,and improvement of departmental management level,to enhance the level of hospital public opinion governance,with a view to reducing and avoiding negative impacts on the hospital caused by online public opinion events,building a harmonious doctor-patient relationship,and improving the work of medical services.The aim is to reduce and avoid the negative impact of online public opinion events on the hospital,to build a harmonious doctor-patient relationship and improve medical services.

Objective To compare the radiation dose of in vitro pre-fenestration and in situ fenestration thoracic endovascular aortic repair(TEVAR)in treatment of aortic disease.Methods Data of 51 patients with aortic diseases who received in vitro pre-fenestration(group A)and 21 cases who underwent in situ fenestration(group B)TEVAR were retrospectively analyzed.The fluoroscopy duration,total reference air kerma(AK),total dose area product(DAP)and TEVAR time were compared between groups.Results TEVAR was successfully completed in all 72 patients.Fluoroscopy duration([21.42±8.04]min vs.[34.57±9.07]min)and total DAP(44315.0[31157.0,56307.5]μGy·m2 vs.72153.0[45460.0,82354.0]μGy·m2)in group A were both significantly lower than those in group B(both P＜0.05),while total AK(2423[1638,3533]mGy vs.3600[1898,3921]mGy)and TEVAR time([83.41±22.89]min vs.[81.00±22.13]min)in group A were not significant different from those in group B(both P＞0.05).Conclusion Compared with in situ fenestration TEVAR,both the fluoroscopy time and total DAP of in vitro pre-fenestration TEVAR significantly reduced for treating aortic diseases.

In the all-media era,online public opinion events are causing more and more trouble to the healthcare industry,and public hospitals in this situation are facing a severe test in terms of online public opinion management,which is generally problematic.It introduces the hospital network public opinion governance strategies and methods based on hazard vulnerability analysis of Peking University People's Hospital and explores a practical and feasible hos-pital online public opinion management model from the aspects of public opinion risk identification,public opinion management system construction,and improvement of departmental management level,to enhance the level of hospital public opinion governance,with a view to reducing and avoiding negative impacts on the hospital caused by online public opinion events,building a harmonious doctor-patient relationship,and improving the work of medical services.The aim is to reduce and avoid the negative impact of online public opinion events on the hospital,to build a harmonious doctor-patient relationship and improve medical services.

In the all-media era,online public opinion events are causing more and more trouble to the healthcare industry,and public hospitals in this situation are facing a severe test in terms of online public opinion management,which is generally problematic.It introduces the hospital network public opinion governance strategies and methods based on hazard vulnerability analysis of Peking University People's Hospital and explores a practical and feasible hos-pital online public opinion management model from the aspects of public opinion risk identification,public opinion management system construction,and improvement of departmental management level,to enhance the level of hospital public opinion governance,with a view to reducing and avoiding negative impacts on the hospital caused by online public opinion events,building a harmonious doctor-patient relationship,and improving the work of medical services.The aim is to reduce and avoid the negative impact of online public opinion events on the hospital,to build a harmonious doctor-patient relationship and improve medical services.