In the field of healthcare service,it is crucial to optimize medical innovation services by combining the preferences of health service providers and demanders(i.e.,stakeholders).The best-worst scaling(BWS)method is a recently developed stated preference method for assessing preferences with distinctive advantages.Nevertheless,there is a lack of a comprehensive introduction to stakeholder preference assessment using BWS,thus constraining its applications and promotion.This paper introduces the process of using BWS to assess service providers'preferences for the Shared Medical Appointment for diabetes(SMART),an integrated healthcare service of medicine and health management,in the hope of providing reference for researchers for promoting the use of BWS in implementation research.

Objective:To investigate the factors influencing the delayed onset of intrapartum fever following epidural labor analgesia and their impact on maternal and neonatal outcomes.Methods:Select parturients who experienced intrapartum fever following labor analgesia(T≥38.0℃,age≥18 years,singleton pregnancy,ASA classification Ⅱ)between January 1,2021,and December 31,2023.Group them based on the median time of intra-partum fever onset after labor analgesia:those with onset times less than the median were classified as the ear-ly-onset fever group,and those with onset times greater than the median were classified as the late-onset fever group.Using univariate and multivariate Logistic regression analysis to explore factors influencing the delay in in-trapartum fever onset and the pregnancy outcomes of the mothers and newborns in both groups.Results:A total of 253 parturients were included,and the time range of onset of intrapartum fever following epidural labor analgesi-a was 1.83-28.42 hours,with a median fever onset time of 8.00 hours.There were 126 cases in the early-onset group and 127 in the late-onset group.Multivariate Logistic regression analysis indicated that primiparous women,artificial membrane rupture,and neonatal birth weight were independent risk factors for delayed fever onset(OR＞1,P＜0.05),whereas the administration of oxytocin prior to labor analgesia was found to be a protective factor(OR＜1,P＜0.05).The late-onset group exhibited higher levels of white blood cells(WBC),C-reactive pro-tein,longer hospital stays,higher hospitalization costs,greater diagnosis rates of chorioamnionitis,higher NICU ad-mission rates,as well as a higher incidence of neonatal pneumonia,for newborns compared to the early-onset group(P＜0.05).Conclusions:Primiparous women,artificial membrane rupture,and higher neonatal birth weight may be associated with delayed onset of intrapartum fever,while oxytocin administration prior to labor analgesia may offer some protective benefit.The later the onset of intrapartum fever,the worse the clinical outcomes for both mother and infants.

Objective:To investigate the factors influencing the delayed onset of intrapartum fever following epidural labor analgesia and their impact on maternal and neonatal outcomes.Methods:Select parturients who experienced intrapartum fever following labor analgesia(T≥38.0℃,age≥18 years,singleton pregnancy,ASA classification Ⅱ)between January 1,2021,and December 31,2023.Group them based on the median time of intra-partum fever onset after labor analgesia:those with onset times less than the median were classified as the ear-ly-onset fever group,and those with onset times greater than the median were classified as the late-onset fever group.Using univariate and multivariate Logistic regression analysis to explore factors influencing the delay in in-trapartum fever onset and the pregnancy outcomes of the mothers and newborns in both groups.Results:A total of 253 parturients were included,and the time range of onset of intrapartum fever following epidural labor analgesi-a was 1.83-28.42 hours,with a median fever onset time of 8.00 hours.There were 126 cases in the early-onset group and 127 in the late-onset group.Multivariate Logistic regression analysis indicated that primiparous women,artificial membrane rupture,and neonatal birth weight were independent risk factors for delayed fever onset(OR＞1,P＜0.05),whereas the administration of oxytocin prior to labor analgesia was found to be a protective factor(OR＜1,P＜0.05).The late-onset group exhibited higher levels of white blood cells(WBC),C-reactive pro-tein,longer hospital stays,higher hospitalization costs,greater diagnosis rates of chorioamnionitis,higher NICU ad-mission rates,as well as a higher incidence of neonatal pneumonia,for newborns compared to the early-onset group(P＜0.05).Conclusions:Primiparous women,artificial membrane rupture,and higher neonatal birth weight may be associated with delayed onset of intrapartum fever,while oxytocin administration prior to labor analgesia may offer some protective benefit.The later the onset of intrapartum fever,the worse the clinical outcomes for both mother and infants.

In the field of healthcare service, it is crucial to optimize medical innovation services by combining the preferences of health service providers and demanders (i.e., stakeholders). The best-worst scaling (BWS) method is a recently developed stated preference method for assessing preferences with distinctive advantages. Nevertheless, there is a lack of a comprehensive introduction to stakeholder preference assessment using BWS, thus constraining its applications and promotion. This paper introduces the process of using BWS to assess service providers' preferences for the Shared Medical Appointment for diabetes (SMART), an integrated healthcare service of medicine and health management, in the hope of providing reference for researchers for promoting the use of BWS in implementation research.

Objective The efficacy of Zang Bi Formula(ZBF)in cardiac complications of rheumatoid arthritis(RA)was observed through animal experiments.Ultra-high performance liquid chromatography tandem time-of-flight mass spectrometry(UHPLC-TOF-MS)and network pharmacology was used to analyze the active ingredients,targets,and pathways of ZBF for the treatment of cardiac hypertrophy,and molecular docking was applied to verify the binding ability of the ingredients to pathway-related proteins.Methods TNF transgenic(TNF-Tg)mice were used as RA and RA-complexed cardiac hypertrophy models,and the left ventricular hypertrophy of mice was observed by echocardiography after 8 weeks of continuous gavage with ZBF,and WGA staining,HE staining,and Masson staining were used to observe and analyze the pathological changes of cardiac tissues.The chemical composition of ZBF was identified by UHPLC-TOF-MS technique.The public database was then used to screen the active ingredients and component targets and disease targets,construct interaction networks,and analyze the bioconcentration data as well as the docking ability of the active ingredients and proteins.Results In animal experiments,ZBF reduced cardiac weight index and cardiac weight tibia length ratio in TNF-Tg mice(P＜0.05,P＜0.01),attenuated cardiac hypertrophy(P＜0.001)and cardiomyocyte hypertrophy(P＜0.01),and alleviated inflammatory infiltration and fibrosis in the heart(P＜0.0001).A total of 24 compounds were identified from ZBF by UHPLC-TOF-MS.A total of 105 active ingredients of ZBF were screened by network pharmacological analysis,and 187 potential targets of ZBF for cardiac hypertrophy were constructed,and the enriched pathways with significance included PI3K-AKT signaling pathway,TNF signaling pathway,and MAPK signaling pathway.Conclusion ZBF attenuated myocardial hypertrophy and cardiomyocyte hypertrophy in TNF-Tg mice and alleviated inflammatory infiltration and fibrosis in the heart,and ZBF may be a potential drug for the treatment of RA and its cardiac complications in the clinic.

Objective The efficacy of Zang Bi Formula(ZBF)in cardiac complications of rheumatoid arthritis(RA)was observed through animal experiments.Ultra-high performance liquid chromatography tandem time-of-flight mass spectrometry(UHPLC-TOF-MS)and network pharmacology was used to analyze the active ingredients,targets,and pathways of ZBF for the treatment of cardiac hypertrophy,and molecular docking was applied to verify the binding ability of the ingredients to pathway-related proteins.Methods TNF transgenic(TNF-Tg)mice were used as RA and RA-complexed cardiac hypertrophy models,and the left ventricular hypertrophy of mice was observed by echocardiography after 8 weeks of continuous gavage with ZBF,and WGA staining,HE staining,and Masson staining were used to observe and analyze the pathological changes of cardiac tissues.The chemical composition of ZBF was identified by UHPLC-TOF-MS technique.The public database was then used to screen the active ingredients and component targets and disease targets,construct interaction networks,and analyze the bioconcentration data as well as the docking ability of the active ingredients and proteins.Results In animal experiments,ZBF reduced cardiac weight index and cardiac weight tibia length ratio in TNF-Tg mice(P＜0.05,P＜0.01),attenuated cardiac hypertrophy(P＜0.001)and cardiomyocyte hypertrophy(P＜0.01),and alleviated inflammatory infiltration and fibrosis in the heart(P＜0.0001).A total of 24 compounds were identified from ZBF by UHPLC-TOF-MS.A total of 105 active ingredients of ZBF were screened by network pharmacological analysis,and 187 potential targets of ZBF for cardiac hypertrophy were constructed,and the enriched pathways with significance included PI3K-AKT signaling pathway,TNF signaling pathway,and MAPK signaling pathway.Conclusion ZBF attenuated myocardial hypertrophy and cardiomyocyte hypertrophy in TNF-Tg mice and alleviated inflammatory infiltration and fibrosis in the heart,and ZBF may be a potential drug for the treatment of RA and its cardiac complications in the clinic.

Objective:To explore the effect of core stability training on rehabilitation of patients after lumbar fusion.Methods:From June 2018 to December 2019, 90 patients with lumbar fusion admitted to Wuxi Second Hospital Affiliated to Nanjing Medical University were selected by convenience sampling. The patients were divided into control group and training group according to the method of random number table, with 45 cases in each group. The control group received routine postoperative rehabilitation nursing, while the training group carried out postoperative core stability training nursing. The rehabilitation effects of the two groups were observed.Results:The scores of Numerical Rating Scale (NRS) in the training group were lower than those in the control group at 2, 4, 12 and 24 weeks postoperatively, and the difference were statistical ( P<0.05) . The scores of Oswestry Disability Index (ODI) in the training group 12 and 24 weeks after operation were lower than those in the control group, with statistically significant differences ( P<0.05) . Conclusions:The core stability training nursing is helpful to improve the functional recovery after lumbar fusion, reduce the degree of postoperative pain, and then increase the rehabilitation effect of patients.

Objective To observe the dynamic changes of cardiac lymphangiogenesis in Doxorubicin(DOX)-induced dilated cardiomyopathy(DCM)model mice,and to study the the protective mechanism of Kuoxin Decoction.Methods The DCM mouse model was established by intraperitoneal injection of DOX,and the dynamic observation was performed every week.On this basis,60 C57BL/6 mice were randomly divided into 6 groups(n=10):control group,Model group,L-KXD,M-KXD and H-KXD groups and Captopril group.After successful modeling,the KXD and the positive control drug Captopril were administered continuously for 28 days.Echocardiography was used to detect cardiac function in mice,HE staining and Masson staining were used to observe pathological and morphological changes of the heart,Whole-mount immunofluorescent staining was used to detect the expression of LYVE-1 and Podoplanin in epicardial lymphatic vessels,Western blot was used to detect the expression of VEGFR-3 protein,and qPCR was used to detect the expression of VEGFR-3 mRNA.Results DCM mice induced by DOX showed significant cardiac function decline from the third week(DOX:15 mg·kg-1,P<0.05),and significant ventricular remodeling at the fifth week(DOX:15 mg·kg-1,P<0.01);The lymphatic vessel area of the mouse heart decreased significantly from the fourth week(DOX:20 mg·kg-1,P<0.0001),and the expression of VEGFR-3 decreased significantly from the third week(DOX:15 mg·kg-1,P<0.01).Conclusion KXD can improve ventricular remodeling and cardiac function in DOX-induced DCM mice,promote cardiac lymphangiogenesis,and upregulate the expression of VEGFR-3 at protein and mRNA levels,with a better effect than captopril.DOX-induced cardiac lymphangiogenesis in DCM mice leads to severe myocardial fibrosis and weakened cardiac function,which gradually worsens with the accumulation of modeling time and dose.KXD can promote cardiac lymphangiogenesis and improve cardiac function in DOX-induced DCM mice.The mechanism may be related to the up-regulation of VEGFR-3 expression.

Objective:To investigate the relationship between indicators of carotid atherosclerosis and onset of ischemic stroke in patients with non-valvular atrial fibrillation (NVAF).Methods:This is a case-control study, a total of 397 NVAF patients with newly diagnosed ischemic stroke (case group) and 3 038 NVAF patients without ischemic stroke (control group) from January 2015 to December 2017 were included in the study. Differences in general clinical features and carotid atherosclerosis indexes between the two groups were compared. Univariate and multivariate logistic regressions were used to analyze the correlation between carotid atherosclerosis indexes and ischemic stroke.Results:Proportions of patients with carotid intima thickening, carotid plaque, stable plaque, unstable plaque, and moderate to severe stenosis were higher in the ischemic stroke group than those in the control group (82.1% vs. 64.4%, 69.3% vs. 50.3%, 43.6% vs. 30.6%, 25.7% vs. 19.7%, and 7.3% vs. 4.0%, respectively, all P <0.05). After adjustment of age, gender, heart failure, hypertension, low density lipoprotein -cholesterol and drug use, multivariate analyses showed that subjects with carotid intima thickening, carotid plaque, stable plaque, unstable plaque, moderate to severe stenosis had 1.766, 2.111, 1.892, 2.256 and 1.824 times the risk for the development of ischemic stroke compared with the subjects without any carotid atherosclerosis indicators. Conclusion:Carotid atherosclerosis, especially with unstable carotid plaque, is associated with ischemic stroke in patients with NVAF.

Objective:To examine the outcome of off-pump coronary artery bypass (OPCAB) in elderly patients with left ventricular dysfunction.Methods:From June 2008 to July 2016, 252 patients aged over 80 years underwent isolated OPCAB at Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, these patients′ data were collected. The left ventricular dysfunction group (ejection fraction (EF): 35% to 50%) was comprised of 31 patients aged (82.0±2.1) years (range: 80 to 88 years), including 25 males and 6 females. Through matching one-to-one on propensity scores, 31 patients (EF >50%) were included into the left ventricular normal group. Among them, there were 25 males and 6 females, aged (81.9±1.9) years (range: 80 to 89 years). Postoperative mortality and complications between the matched groups were compared using the t test, Wilcoxon rank-sum test, χ 2 test or Fisher exact test. Results:Between the dysfunction group and normal group, the preoperative serum creatinine was 144.6(66.0) μmol/L vs. 94.9(43.2) μmol/L ( M( Q R), Z=3.177, P=0.033), respectively, while the pre-discharge serum creatinine was 147.0(59.0) μmol/L vs. 92.0(24.0) μmol/L ( Z=-2.685, P=0.007), respectively. In dysfunction group, the perioperative intra-aortic balloon counterpulsation (IABP) utilization rate was higher (25.8%(8/31) vs. 3.2%(1/31), P=0.026), the total hospitalization day was longer (17(15) days vs. 14(8)days, Z=2.054, P=0.012), the preoperative hospitalization day was longer too (7(7) days vs. 5(4) days, Z=-2.457, P=0.014). However, there was no significant difference in the incidence of postoperative mortality (9.7%(3/31) vs. 3.2%(1/31), P=0.612) and other prognostic indicators between the two groups. Conclusions:The elderly patients, with light and moderate left ventricular insufficiency, are characterized by the abnormal increase in renal function and the rise of IABP utilization due to hemodynamic disorder in OPCAB perioperative period. Preoperative treatment for cardiac insufficiency may be the cause of prolonged preoperative and total hospital stay. However, there is no significant difference in the postoperative mortality and other complications compared with the patients of normal left ventricular function.