The Unison(1924)was a yearbook assembled and published by the students of the Peking Union Medical College(PUMC),in honor of the first graduation of PUMC.It comprehensively introduced the organizational history,board of trustees and administration,departments and faculty,medical and nursing clas-ses,student organizations and activities in PUMC.It also published school calendar and songs,alumni record,poems,drama scripts written by PUMC students.It is a comprehensive and systematic record of PUMC and Pe-king Union Medical College Hospital(PUMCH)in 1924,providing rich and valuable details in regards to aca-demic and spiritual lives of faculty and students.Compiled during the early years of PUMC and PUMCH,the book also contributes to the formation of PUMC and PUMCH culture.It advocates for a spirit of science and hu-manity that has significantly influenced the cultivation and development of medical humanistic spirit in China.

The construction of a new cultural system for high-quality development in public hospitals serves as a crucial pillar for achieving their high-quality advancement.During this developmental processe stablishing a cultural framework that aligns with the new development model holds particular significance.Through content analysis methodology,it identifies 18 core elements of the new cultural system for high-quality development in public hospitals.Furthermore it synthesizes seven implementation pathways across three dimensions-organizational patientand employee perspectives:digital leadership organizational reform capability talent innovation capability resource integration capability normative constraint force value co-creation capability and employee support capability.These findings provide both theoretical and practical references for cultivating new cultural constructs that facilitate high-quality development in public hospitals.

Objective:To analyze the effect of routine ultrasound examination combined with computed tomography venous(CTV)angiography for lower extremity veins in assessing deep vein thrombosis(DVT)of lower extremity after ischemic stroke.Methods:The clinical data of 132 patients with ischemic stroke,who admitted to XiDian Group Hospital from January 2020 to May 2023,were retrospectively analyzed.All selected patients were suspected as DVT in lower extremity,so they underwent digital subtraction angiography(DSA),routine ultrasound and CTV examination for lower extremity veins.The result of DSA examination was used as the gold standard.The diagnostic efficacy of routine ultrasound examination combined with CTV for the DVT of lower extremity after stroke was further analyzed.Results:The results of DSA examination confirmed that a total of 128 cases of 132 patients with suspected DVT were diagnosed as DVT in lower extremity.The routine ultrasound on lower extremity found out about 102 cases with DVT on lower extremity,and the consistency between the results of ultrasound diagnosis and the results of DSA diagnosis was general(Kappa=0.461,P=0.000).The CTV found out about 111 cases with DVT on lower extremity,and the consistency between the results of CTV diagnosis and the results of DSA diagnosis also was general(Kappa=0.605,P=0.000).The diagnostic result of the combination of routine ultrasound and CTV for DVT in lower extremity had better consistency with DSA result(Kappa=0.752,P=0.000).The diagnostic accuracy(93.33%),sensitivity(94.53%)and negative predictive value(73.08%)of ultrasound combined with CTV were significantly higher than those of single diagnosis,and the differences of them were statistically significant(x2=10.727,12.463,6.313,P<0.05).Conclusion:The diagnosis of the routine ultrasound examination combined with CTV for DVT of lower extremity after ischemic stroke can improve the accuracy and diagnostic efficacy of clinical diagnosis,which is contribute to the assessment of patients'disease conditions.

Objective:To investigate the current status of postoperative Day 1 ambulation in patients undergoing posterior lumbar interbody fusion (PLIF) surgery under an enhanced recovery after surgery (ERAS) protocol, analyze the influencing factors of successful ambulation on postoperative Day 1, and explore the impact of early ambulation on postoperative recovery.Methods:Data from 397 patients who underwent PLIF surgery at Beijing Jishuitan Hospital, Capital Medical University, from September 2023 to July 2024 were retrospectively collected. Patients were divided into two groups based on whether they successfully ambulated on postoperative Day 1: the successful ambulation on Day 1 group and the delayed ambulation group. Binary Logistic regression was used to analyze the factors influencing successful ambulation on postoperative Day 1. Postoperative recovery indicators, including catheter removal time, hospital length of stay, drainage volume on postoperative Day 3, and pain scores for the low back and legs, were compared between the two groups.Results:A total of 378 patients were included in the analysis. Among them, 316 patients (83.6%) successfully ambulated on postoperative Day 1, while 62 patients (16.4%) had delayed ambulation. Logistic regression analysis indicated that postoperative Day 1 hemoglobin classification and pre-ambulation low back pain score in the supine position were independent factors influencing successful ambulation on Day 1 ( P<0.05). The successful ambulation group had a shorter catheter removal time and hospital stay compared to the delayed ambulation group, with statistically significant differences ( P<0.05). There were no significant differences between the two groups in postoperative drainage volume, low back pain scores, leg pain scores, or Oswestry Disability Index scores before discharge (all P>0.05) . Conclusions:Postoperative Day 1 hemoglobin levels and pre-ambulation low back pain scores are independent factors influencing the success of ambulation on postoperative Day 1 in patients undergoing PLIF surgery. Early ambulation on postoperative Day 1 helps reduce catheter removal time and length of hospital stay without increasing postoperative drainage or pain levels.

The construction of a new cultural system for high-quality development in public hospitals serves as a crucial pillar for achieving their high-quality advancement.During this developmental processe stablishing a cultural framework that aligns with the new development model holds particular significance.Through content analysis methodology,it identifies 18 core elements of the new cultural system for high-quality development in public hospitals.Furthermore it synthesizes seven implementation pathways across three dimensions-organizational patientand employee perspectives:digital leadership organizational reform capability talent innovation capability resource integration capability normative constraint force value co-creation capability and employee support capability.These findings provide both theoretical and practical references for cultivating new cultural constructs that facilitate high-quality development in public hospitals.

Objective:To analyze the effect of routine ultrasound examination combined with computed tomography venous(CTV)angiography for lower extremity veins in assessing deep vein thrombosis(DVT)of lower extremity after ischemic stroke.Methods:The clinical data of 132 patients with ischemic stroke,who admitted to XiDian Group Hospital from January 2020 to May 2023,were retrospectively analyzed.All selected patients were suspected as DVT in lower extremity,so they underwent digital subtraction angiography(DSA),routine ultrasound and CTV examination for lower extremity veins.The result of DSA examination was used as the gold standard.The diagnostic efficacy of routine ultrasound examination combined with CTV for the DVT of lower extremity after stroke was further analyzed.Results:The results of DSA examination confirmed that a total of 128 cases of 132 patients with suspected DVT were diagnosed as DVT in lower extremity.The routine ultrasound on lower extremity found out about 102 cases with DVT on lower extremity,and the consistency between the results of ultrasound diagnosis and the results of DSA diagnosis was general(Kappa=0.461,P=0.000).The CTV found out about 111 cases with DVT on lower extremity,and the consistency between the results of CTV diagnosis and the results of DSA diagnosis also was general(Kappa=0.605,P=0.000).The diagnostic result of the combination of routine ultrasound and CTV for DVT in lower extremity had better consistency with DSA result(Kappa=0.752,P=0.000).The diagnostic accuracy(93.33%),sensitivity(94.53%)and negative predictive value(73.08%)of ultrasound combined with CTV were significantly higher than those of single diagnosis,and the differences of them were statistically significant(x2=10.727,12.463,6.313,P<0.05).Conclusion:The diagnosis of the routine ultrasound examination combined with CTV for DVT of lower extremity after ischemic stroke can improve the accuracy and diagnostic efficacy of clinical diagnosis,which is contribute to the assessment of patients'disease conditions.

Objective:To investigate the current status of postoperative Day 1 ambulation in patients undergoing posterior lumbar interbody fusion (PLIF) surgery under an enhanced recovery after surgery (ERAS) protocol, analyze the influencing factors of successful ambulation on postoperative Day 1, and explore the impact of early ambulation on postoperative recovery.Methods:Data from 397 patients who underwent PLIF surgery at Beijing Jishuitan Hospital, Capital Medical University, from September 2023 to July 2024 were retrospectively collected. Patients were divided into two groups based on whether they successfully ambulated on postoperative Day 1: the successful ambulation on Day 1 group and the delayed ambulation group. Binary Logistic regression was used to analyze the factors influencing successful ambulation on postoperative Day 1. Postoperative recovery indicators, including catheter removal time, hospital length of stay, drainage volume on postoperative Day 3, and pain scores for the low back and legs, were compared between the two groups.Results:A total of 378 patients were included in the analysis. Among them, 316 patients (83.6%) successfully ambulated on postoperative Day 1, while 62 patients (16.4%) had delayed ambulation. Logistic regression analysis indicated that postoperative Day 1 hemoglobin classification and pre-ambulation low back pain score in the supine position were independent factors influencing successful ambulation on Day 1 ( P<0.05). The successful ambulation group had a shorter catheter removal time and hospital stay compared to the delayed ambulation group, with statistically significant differences ( P<0.05). There were no significant differences between the two groups in postoperative drainage volume, low back pain scores, leg pain scores, or Oswestry Disability Index scores before discharge (all P>0.05) . Conclusions:Postoperative Day 1 hemoglobin levels and pre-ambulation low back pain scores are independent factors influencing the success of ambulation on postoperative Day 1 in patients undergoing PLIF surgery. Early ambulation on postoperative Day 1 helps reduce catheter removal time and length of hospital stay without increasing postoperative drainage or pain levels.

Objective To observe the severity of cerebral edema after mechanical thrombectomy in the patients with acute ischemic stroke caused by large vessel occlusion,and to statistically analyze the related fac-tors affecting the prognosis quality of the patients,so as to guide the patients to conduct scientific interven-tion.Methods Ninety-one patients with acute ischemic stroke due to anterior circulation large vessel occlusion treated with mechanical thrombectomy in this hospital from October 2021 to October 2022 served as the ana-lytic subjects.According to the severity of brain edema,they were divided into the group Ⅰ(mild),group Ⅱ(moderate),and group Ⅲ(severe);after 12-week treatment,the improved Rankin scale was used to evaluate the prognosis.The patients with good prognosis were included in the excellent group,and the patients with poor prognosis were included in the poor group.Single factor and multifactor logistic analysis was used to ana-lyze the influencing factors and prognostic related factors of different degrees of brain edema.Results The univariate analysis showed that the percentage of patients with NIHSS score at admission ≥15,time from on-set to thrombolysis ≥6 h,history of hypertension,successful vascular recanalization and good collateral circu-lation were significantly different among the groups Ⅰ,Ⅱ and Ⅲ(P＜0.05);the multivariate logistic regres-sion analysis results showed that the NIHSS score at admission ≥15,time from onset to thrombolysis ≥6 h,and hypertension history were the risk factors leading to severe cerebral edema,while successful recanalization of blood vessels was a protective factor for cerebral edema(P＜0.05).The univariate analysis showed that in the good prognosis group the percentage of patients had good circulation of lateral branches,successful reca-nalization of blood vessels,severe cerebral edema,hypertension,time from onset to thrombolysis ≥6 h,and NIHSS score ≥15 at admission were significantly different from those in the poor prognosis group(P＜0.05).The multivariate logistic regression analysis results showed that severe cerebral edema,time from onset to thrombolysis ≥6 h and NIHSS score ≥15 at admission were the risk factors for poor prognosis,while good collateral circulation and successful recanalization of blood vessels were the positive factors for good prognosis(P＜0.05).Conclusion Mechanical thrombectomy patients with hypertension and time from onset to throm-bolysis ≥6 h and NIHSS score at admission ≥15 have more severe brain edema after treatment;severe brain edema,time from onset to thrombolysis ≥6 h,NIHSS score at admission ≥15 were the adverse factors affect-ing the prognosis of the patients with mechanical thrombectomy.

Ideological and political work is the fine tradition,distinct characteristic,and political advantage of the Com-munist Party of China,and it is the lifeline of all work.This article,based on literature research and practical experience,ex-pounds the important significance of ideological and political work for the high-quality development of public hospitals,analyzes the weaknesses of current ideological and political work,focuses on strengthening ideals and beliefs,sharpening the initial aspira-tion of serving the people,and cultivating high-quality talents,and explores the practical path of strengthening ideological and po-litical work in hospitals in the new era.It summarizes the working methods of"three focuses,three combinations,and three unifi-cations,"providing strong impetus for the high-quality development of hospitals.