Objective To explore the value of analysis on the incidence of healthcare-associated infection(HAI)based on disease diagnosis-related grouping(DRG),case mix index(CMI),and relative weight(RW).Methods All discharged cases,DRG and HAI status in a tertiary first-class general hospital from January 1 to December 31,2023 were analyzed retrospectively.Incidences of HAI in different departments were adjusted and compared by CMI.Incidences of HAI in different DRG groups were adjusted by RW.Results Among the 47 695 cases included in the analysis,757 were HAI cases,including 225 DRG groups.The department of critical care medicine had the highest incidence of HAI(11.98％).After CMI adjustment,departments with higher incidence of HAI were main-ly the department of respiratory and critical care medicine(3.96％),department of critical care medicine(3.04％),and department of neurology(2.85％),et al.DRG groups with the top five high incidence of HAI were AH11(tracheotomy and with ventilator support ≥96 hours or extracorporeal membrane oxygenation[ECMO],accompa-nied by major complications and comorbidity[MCC],50.00％),BC29(ventricular shunt and revision surgery,31.43％),BB21(craniotomy other than trauma,accompanied by MCC,27.56％),BB11(craniotomy of brain trauma,accompanied by MCC,26.32％),and GB1A(major surgery of esophagus,stomach,and duodenum,accompanied by major or moderate complications and comorbidity,16.00％).After RW adjustment,the DRG groups with the top five high incidence of HAI were ES21(respiratory system infection/inflammation,accompanied by MCC,5.89％),BR21(cerebral ischemic disease,accompanied by MCC,5.17％),FR11(heart failure,shock,accompanied by MCC,4.80％),BC29(4.57％)and AH11(3.57％).Conclusion Analyzing the incidence of HAI based on CMI and RW can help to identify key departments and disease groups for infection prevention and control,and provide reference for precise prevention and control of HAI in the new era.

Objective:To investigate the impact of bundled management of late-pregnancy induction strategies on induction time and maternal and perinatal clinical outcomes.Methods:This was a historical control study, including 61 pregnant women before the implementation of the bundled management strategies for induction protocol in September 2024, and 78 pregnant women after the implementation in December 2024, who received regular prenatal check-ups and finally admitted to Peking University Third Hospital for elective induction of labor at term. The rate of successful induction, the rate of reaching active phase, induction to labor length, duration of labor, hospital stay, and adverse maternal and preinatal outcomes and other information were compared between two groups. Logistic regression model was used to analyze the factors affecting the rates of successful labor induction and reaching active phase. Kaplan-Meier survival curves were plotted for induction to labor length and duration of labor, and the Cox proportional hazards regression model was used to analyze the impact of the bundled management strategies for induction strategies on the above indicators.Results:(1) Compared with the group before implementation, the group after implementation had a shorter induction to labor length (median: 47.4 vs 35.1 h), a shorter duration of labor (median: 14.0 vs 10.5 h), and a shorter hospital stay (median: 6 vs 4 d). The rate of successful induction increased [87% (53/61) vs 97% (76/78)], and the rate of reaching active phase increased [70% (43/61) vs 86% (67/78)]; the differences were statistically significant (all P<0.05). (2) Multivariate logistic regression analysis showed that the implementation of the bundled management strategies promoted successful induction ( OR=7.299, 95% CI: 1.189-44.800; P=0.032) and reaching active phase ( OR=2.640, 95% CI: 1.003-6.951; P=0.049). A pre-pregnancy body mass index<18.5 kg/m2 promoted successful induction ( OR=9.142, 95% CI: 1.154-72.423; P=0.036). (3) Kaplan-Meier curve analysis indicated that compared with the group before the implementation, the group after the implementation had a significantly shorter induction to labor length ( χ2=13.883, P<0.001) and a shorter duration of labor ( χ2=5.72, P=0.017). Cox proportional hazards regression analysis showed that the implementation of the bundled management strategies for induction protocol was a protective factor for shortening induction to labor length ( HR=1.806, 95% CI: 1.186-2.749; P=0.006) and duration of labor ( HR=1.677, 95% CI: 1.066-2.637; P=0.025). A cervical Bishop score >3 at admission was a protective factor for shortening the induction to labor length ( HR=1.627, 95% CI: 1.110-2.384; P=0.013), and parity was a protective factor for shortening the duration of labor ( HR=3.370, 95% CI: 1.806-6.288; P<0.001). Conclusions:By the implementation of the bundled management strategies for induction protocol, it is possible to promote successful induction of labor and reaching the active phase for pregnant women undergoing induction. This approach also shortens induction to labor length and the duration of labor, without increasing the risk of maternal and perinatal complications.

Objective:To investigate the impact of bundled management of late-pregnancy induction strategies on induction time and maternal and perinatal clinical outcomes.Methods:This was a historical control study, including 61 pregnant women before the implementation of the bundled management strategies for induction protocol in September 2024, and 78 pregnant women after the implementation in December 2024, who received regular prenatal check-ups and finally admitted to Peking University Third Hospital for elective induction of labor at term. The rate of successful induction, the rate of reaching active phase, induction to labor length, duration of labor, hospital stay, and adverse maternal and preinatal outcomes and other information were compared between two groups. Logistic regression model was used to analyze the factors affecting the rates of successful labor induction and reaching active phase. Kaplan-Meier survival curves were plotted for induction to labor length and duration of labor, and the Cox proportional hazards regression model was used to analyze the impact of the bundled management strategies for induction strategies on the above indicators.Results:(1) Compared with the group before implementation, the group after implementation had a shorter induction to labor length (median: 47.4 vs 35.1 h), a shorter duration of labor (median: 14.0 vs 10.5 h), and a shorter hospital stay (median: 6 vs 4 d). The rate of successful induction increased [87% (53/61) vs 97% (76/78)], and the rate of reaching active phase increased [70% (43/61) vs 86% (67/78)]; the differences were statistically significant (all P<0.05). (2) Multivariate logistic regression analysis showed that the implementation of the bundled management strategies promoted successful induction ( OR=7.299, 95% CI: 1.189-44.800; P=0.032) and reaching active phase ( OR=2.640, 95% CI: 1.003-6.951; P=0.049). A pre-pregnancy body mass index<18.5 kg/m2 promoted successful induction ( OR=9.142, 95% CI: 1.154-72.423; P=0.036). (3) Kaplan-Meier curve analysis indicated that compared with the group before the implementation, the group after the implementation had a significantly shorter induction to labor length ( χ2=13.883, P<0.001) and a shorter duration of labor ( χ2=5.72, P=0.017). Cox proportional hazards regression analysis showed that the implementation of the bundled management strategies for induction protocol was a protective factor for shortening induction to labor length ( HR=1.806, 95% CI: 1.186-2.749; P=0.006) and duration of labor ( HR=1.677, 95% CI: 1.066-2.637; P=0.025). A cervical Bishop score >3 at admission was a protective factor for shortening the induction to labor length ( HR=1.627, 95% CI: 1.110-2.384; P=0.013), and parity was a protective factor for shortening the duration of labor ( HR=3.370, 95% CI: 1.806-6.288; P<0.001). Conclusions:By the implementation of the bundled management strategies for induction protocol, it is possible to promote successful induction of labor and reaching the active phase for pregnant women undergoing induction. This approach also shortens induction to labor length and the duration of labor, without increasing the risk of maternal and perinatal complications.

Objective To explore the value of analysis on the incidence of healthcare-associated infection(HAI)based on disease diagnosis-related grouping(DRG),case mix index(CMI),and relative weight(RW).Methods All discharged cases,DRG and HAI status in a tertiary first-class general hospital from January 1 to December 31,2023 were analyzed retrospectively.Incidences of HAI in different departments were adjusted and compared by CMI.Incidences of HAI in different DRG groups were adjusted by RW.Results Among the 47 695 cases included in the analysis,757 were HAI cases,including 225 DRG groups.The department of critical care medicine had the highest incidence of HAI(11.98％).After CMI adjustment,departments with higher incidence of HAI were main-ly the department of respiratory and critical care medicine(3.96％),department of critical care medicine(3.04％),and department of neurology(2.85％),et al.DRG groups with the top five high incidence of HAI were AH11(tracheotomy and with ventilator support ≥96 hours or extracorporeal membrane oxygenation[ECMO],accompa-nied by major complications and comorbidity[MCC],50.00％),BC29(ventricular shunt and revision surgery,31.43％),BB21(craniotomy other than trauma,accompanied by MCC,27.56％),BB11(craniotomy of brain trauma,accompanied by MCC,26.32％),and GB1A(major surgery of esophagus,stomach,and duodenum,accompanied by major or moderate complications and comorbidity,16.00％).After RW adjustment,the DRG groups with the top five high incidence of HAI were ES21(respiratory system infection/inflammation,accompanied by MCC,5.89％),BR21(cerebral ischemic disease,accompanied by MCC,5.17％),FR11(heart failure,shock,accompanied by MCC,4.80％),BC29(4.57％)and AH11(3.57％).Conclusion Analyzing the incidence of HAI based on CMI and RW can help to identify key departments and disease groups for infection prevention and control,and provide reference for precise prevention and control of HAI in the new era.

Objective:To analyze the research hotspots and trends in the field of Traditional Chinese Medicine (TCM) for cervical cancer at home and abroad in recent 30 years through visualization method.Methods:By setting "cervical cancer" and "TCM" as the research subjects, the articles were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, and Web of Science Core database (WoS) from January 1, 1992 to January 1, 2022. Citespace 5.8 R3 software was used to conduct visual analysis on the authors, institutions and keywords included in the articles.Results:A total of 1 123 Chinese articles and 573 English articles were included. The number of articles issued showed a gradual upward trend; the author with the largest number of Chinese publications was Jin Zhe, and the author with the largest number of English publications was Chen Guo. The institution with the largest number of Chinese publications was Beijing University of Chinese Medicine; the institution with the largest number of English publications was Chinese Academy of Medical Sciences. Keywords co-occurrence of the top 3 Chinese keywords in the network frequency (excluding the search words) were "cervical erosion", "urinary retention" and "Yunnan Baiyao"; English keywords were "HeLa cell", "bibliometric", and "information monitoring system". Chinese keywords formed 11 clusters and 25 emergent words; English keywords formed 9 clusters and 17 emergent words.Conclusions:The research content in the field of TCM of cervical cancer about knowledge map in the past 30 years at home and abroad is rich. TCM can play the role of antagonizing human papillomavirus, enhancing immune function, regulating TCM constitution, improving quality of life and so on. At present, the research hotspot is the mechanism exploration of cervical cancer and the curative effect research of clinical complications, and the research trend is clinical curative effect research.

Objective:To investigate the status quo of stress response, self-care and job performance among nurses in emergency department, and to analyze whether self-care has a mediating effect between stress response and job performance.Methods:This was a cross-sectional survey. From February to April 2022, 467 emergency department nurses from 11 tertiary hospitals in Changsha were investigated and analyzed by using random cluster sampling method, general data questionnaire, Stress Response Questionnaire, Self-Compassion Scale and Nursing Performance Scale.Results:The total score of nurses′ Stress Response Questionnaire was (78.02 ± 26.78) points, the total score of Self-Compassion Scale was (81.75 ± 22.23) points, and the total score of Nursing Performance Scale was (74.05 ± 21.57) points. Stress response was negatively correlated with self-care and work performance ( r=-0.452, -0.572, both P<0.01), and self-care was positively correlated with work performance ( r=0.515, P<0.01). Self-care played a partial mediating role between stress response and job performance, accounting for 26.98% of the total effect. Conclusions:Self-care is an intermediary variable between emergency department nurses′ stress response and work performance. Nursing managers should pay attention to emergency department nurses′self-care and stress response levels, and evaluate them regularly in order to take timely intervention measures to improve their self care ability, reduce stress response, and improve work performance of emergency department nurses.

Humans ; Hypertension ; psychology ; Occupations ; Social Support

To investigate the alteration of c-Jun N-terminal kinase (JNK) activity after myocardial ischemia reperfusion injury (MIRI) and further explore the effect of naloxone postconditioning on MIRI. Forty male Sprague Dawley rats were randomly divided into five groups: sham operation (sham, n=8); ischemia reperfusion (IR, n=8); IR+naloxone 0.5 mg/kg (Nal L, n=8); IR+naloxone 1.0 mg/kg (Nal M, n=8); IR+naloxone 2.0 mg/kg (Nal H, n=8). Pathological changes of myocardial tissue were visualized by HE staining. The expression of p-JNK, and the apoptosis of cardiomyocytes were investigated with Western blotting and the TUNEL assay, respectively. Irregular arrangement and aberrant structure of myocardial fibers, cardiomyocytes with granular or vacuolar degeneration, and inflammatory cells infiltrating the myocardial interstitial regions characterized MIRI in the IR group. Signs of myocardial injury and inflammatory infiltration were less prominent in the Nal-treated groups. The expression of p-JNK in the sham group and in all Nal-treated groups was significantly lower than that in the IR group (p<0.01). The apoptosis index of cardiomyocytes in the IR group was significantly higher than in the sham group (p< 0.01). The apoptosis indices of cardiomyocytes in all Nal-treated groups were significantly reduced to 55.4%, 26.2%, and 27.6%, respectively, of the IR group (p< 0.01). This study revealed that Naloxone postconditioning before reperfusion inhibits p-JNK expression and decreases cell apoptosis, thus alleviating MIRI.
Animals ; Apoptosis ; Blotting, Western ; Humans ; In Situ Nick-End Labeling ; Ischemia ; JNK Mitogen-Activated Protein Kinases ; Male ; Myocardial Ischemia* ; Myocytes, Cardiac ; Naloxone* ; Rats* ; Rats, Sprague-Dawley ; Reperfusion Injury* ; Reperfusion*