Objective To investigate the predictive value of serum uric acid(UA),homocysteine(Hcy)and the product index of UA and Hcy in patients with stable coronary artery disease(SCAD).Methods A total of 783 patients with suspected coronary heart disease were collected,all of whom underwent coronary angiography.Patients were divided into coronary heart disease(CHD)group and non-coronary heart disease(NCHD)group.The CHD group was further divided into low score group(≤35 points)and high score group(>35 points)according to Gensini scores.Baseline data,blood lipids,Hcy,UA,left ventricular function ultrasound indicators,and comorbidities were collected.Logistic regression analysis was used to evaluate the risk factors associated with the onset of SCAD and severe coronary artery disease,while the Receiver Operating Characteristic(ROC)curve was conducted to assess the predictive efficacy of the product index of UA and Hcy,and related risk factors,for SCAD onset and severe coronary artery disease.Results 1.In CHD group,UA,Hcy and the product index of UA and Hcy were all higher than in the NCHD group(P<0.001);the high-score group had higher UA,Hcy and the product index of UA and Hcy than the low Gensini score group(P<0.001).2.Multivariate logistic regression analysis showed that female age,sex,body mass index(BMI),product index of UA and Hcy,high density lipoprotein cholesterol(HDL-C),low density lipoprotein cholesterol(LDL-C),left ventricular end-systolic volume(LVESV),left ventricular ejection fraction(LVEF),type 2 diabetes mellitus(T2DM)and hypertension(HTN)were independent risk factors for SCAD(P<0.05).BMI,the product index of UA and Hcy,HDL-C,LDL-C and LVEF were independent risk factors for severe coronary artery disease(P<0.05).3.There was a positive correlation between UA and Hcy product index and Gensini scores(r=0.433,P<0.05).4.Receiver operating characteristic curve analysis showed that the product index of UA and Hcy and combined detection of coronary heart disease risk factors had predictive value for the occurrence of SCAD(P<0.05),and the predictive value of combined detection was higher(area under the curve 0.808);both the product index of UA and Hcy and the combined detection of coronary heart disease risk factors had predictive value for severe coronary artery lesions(P<0.05),with a higher predictive value for combined detection(area under the curve 0.771).Conclusion As an independent predictor of the risk of SCAD and severe coronary stenosis,the product index of UA and Hcy has a high predictive efficacy regarding disease risk and the severity of coronary artery in patients with SCAD.

Objective To evaluate the predictive value of changes in serum homocysteine(Hcy),high-density lipoprotein cholesterol(HDL-C),and the homocysteine-to-HDL-C ratio(HHR)for the incidence and short-term prognosis of patients with premature coronary heart disease(PCHD).Methods Between January 2022 and December 2023,301 patients with the suspected coronary heart disease(males≤55 years,females≤65 years)were retrospectively selected from the Department of Cardiology at the Third People's Hospital of Yunnan Province.All patients who underwent coronary angiography(CAG)were divided into the premature coronary heart disease(PCHD)group(n=98)and the non-coronary heart disease(NCHD)group(n=203).Patients with PCHD were followed up six months after the discharge and were further classified into the good prognosis group(n=55)and the poor prognosis group(n=43)based on the presence of worsening clinical symptoms such as chest tightness,chest pain,arrhythmias,heart failure,or death.Data collected included general patient information,blood lipid levels,Hcy levels,left ventricular function ultrasound indicators,and the presence of hypertension and type 2 diabetes.Results Hcy and HHR levels were significantly higher in the PCHD group compared to the NCHD group,while HDL-C levels were lower(P<0.001).In the poor prognosis group,Hcy and HHR levels were elevated,and HDL-C levels were reduced compared to the good prognosis group(P<0.001).The Hcy and HHR levels in the severe coronary artery stenosis group were markedly higher than those in the normal coronary artery group and the mild to the moderate stenosis group,with HDL-C levels being lower(P<0.001).Multivariate logistic regression analysis identified that male sex,HHR,Hcy,low-density lipoprotein cholesterol(LDL-C),and left ventricular ejection fraction(LVEF)were independent factors influencing premature coronary heart disease(P<0.05).HHR was found to be an independent risk factor for the poor short-term prognosis in PCHD.The analysis of the operating characteristic curve of the subjects showed that serum Hcy and HHR had the predictive value for the occurrence of PCHD(P<0.05),with HHR showing higher predictive value(area under the curve[AUC]=0.713).HHR also had the substantial predictive value for the short-term prognosis of PCHD(AUC=0.715).Conclusion Elevated HHR levels are associated with the severe coronary artery disease in patients with PCHD.HHR serves as a significant predictor for both the occurrence and short-term prognosis of PCHD.

Objective:To explore the effect of proxy online health information seeking based on theory of planned behavior(TPB) of rural maternal for breast feeding guidance. The aim is to provide a theoretical basis for improving the rate of exclusive breast feeding among rural mothers.Methods:Using a quasi experimental research method and convenience sampling method, the study selected postpartum women and their primary caregivers who gave birth at Maoming Dianbai Maternal and Child Health Care hospital from October 2023 to April 2024 as the research subjects. According to the admission time, 47 parturients and their primary caregiver who gave birth between October and December 2023 were designated as the control group, while 50 parturients and their primary caregiver who gave birth between January and April 2024 were designated as the observation group. The control group received routine breast feeding education, while the observation group received proxy online health information seeking based on TPB breast feeding guidance. Compared the breast feeding knowledge, self-efficacy, family support, as well as the electronic health literacy and breast feeding knowledge of the primary caregivers of two groups of postpartum women.Results:The final control group included 40 maternal and their primary caregivers, while the observation group included 47 each. The maternal age of the control group was (36.73 ± 4.36) years, while that of the observation group was (35.96 ± 3.24) years. The main caregivers for the control group of parturients were 5 males and 35 females, aged 61.00 (59.00, 62.00) years old. There were 8 males and 39 females in the observation group, aged 62.00 (59.00, 64.00) years. After 6 months of intervention, the scores of breast feeding knowledge, self-efficacy, and family support were 14.00(12.00, 16.00), 45.67 ± 9.49, 3.00(3.00, 4.00) in the intervention group, more than those in the control group 7.00(2.00, 10.75), 37.15 ± 8.12, 2.00(2.00, 3.00) points, the differences were statistically significant between the two groups ( Z=-6.55, -5.68, t=-4.45, all P<0.05); the primary caregivers' electronic health literacy and breast feeding knowledge scores were 31.45 ± 4.92 and 14.00 (11.00, 16.00), respectively, higher than those of the control group family members 28.68 ± 4.46 and 4.50 (2.00, 9.75). The differences were statistically significant ( t=-3.38, Z=-7.19, both P<0.05). The pure breast feeding rate at 1 week, 3 months and 6 months postpartum were 70.2%(33/47), 63.8%(30/47), 59.6%(28/47) in the intervention group, more than those in the control group 47.5%(19/40), 37.5%(15/40), 27.5%(11/40), the differences were statistically significant between the two groups ( χ2=4.64, 6.00, 8.99, all P<0.05). Conclusions:Proxy online health information seeking based on TPB can effectively strengthen the health information searching ability of primary caregivers of rural maternal, and help rural maternal improve breastfeeding knowledge, self-efficacy and family support to promote exclusive breast feeding.

Objective:To explore the effect of proxy online health information seeking based on theory of planned behavior(TPB) of rural maternal for breast feeding guidance. The aim is to provide a theoretical basis for improving the rate of exclusive breast feeding among rural mothers.Methods:Using a quasi experimental research method and convenience sampling method, the study selected postpartum women and their primary caregivers who gave birth at Maoming Dianbai Maternal and Child Health Care hospital from October 2023 to April 2024 as the research subjects. According to the admission time, 47 parturients and their primary caregiver who gave birth between October and December 2023 were designated as the control group, while 50 parturients and their primary caregiver who gave birth between January and April 2024 were designated as the observation group. The control group received routine breast feeding education, while the observation group received proxy online health information seeking based on TPB breast feeding guidance. Compared the breast feeding knowledge, self-efficacy, family support, as well as the electronic health literacy and breast feeding knowledge of the primary caregivers of two groups of postpartum women.Results:The final control group included 40 maternal and their primary caregivers, while the observation group included 47 each. The maternal age of the control group was (36.73 ± 4.36) years, while that of the observation group was (35.96 ± 3.24) years. The main caregivers for the control group of parturients were 5 males and 35 females, aged 61.00 (59.00, 62.00) years old. There were 8 males and 39 females in the observation group, aged 62.00 (59.00, 64.00) years. After 6 months of intervention, the scores of breast feeding knowledge, self-efficacy, and family support were 14.00(12.00, 16.00), 45.67 ± 9.49, 3.00(3.00, 4.00) in the intervention group, more than those in the control group 7.00(2.00, 10.75), 37.15 ± 8.12, 2.00(2.00, 3.00) points, the differences were statistically significant between the two groups ( Z=-6.55, -5.68, t=-4.45, all P<0.05); the primary caregivers' electronic health literacy and breast feeding knowledge scores were 31.45 ± 4.92 and 14.00 (11.00, 16.00), respectively, higher than those of the control group family members 28.68 ± 4.46 and 4.50 (2.00, 9.75). The differences were statistically significant ( t=-3.38, Z=-7.19, both P<0.05). The pure breast feeding rate at 1 week, 3 months and 6 months postpartum were 70.2%(33/47), 63.8%(30/47), 59.6%(28/47) in the intervention group, more than those in the control group 47.5%(19/40), 37.5%(15/40), 27.5%(11/40), the differences were statistically significant between the two groups ( χ2=4.64, 6.00, 8.99, all P<0.05). Conclusions:Proxy online health information seeking based on TPB can effectively strengthen the health information searching ability of primary caregivers of rural maternal, and help rural maternal improve breastfeeding knowledge, self-efficacy and family support to promote exclusive breast feeding.

Objective:Dynamic navigation approaches are widely employed in the context of implant placement surgery.Implant surgery can be divided into immediate and delayed surgery according to the time of implantation.This retrospective study was developed to compare the accuracy of dynamic naviga-tion system for immediate and delayed implantations.Methods:In the study,medical records from all patients that had undergone implant surgery between August 2019 and June 2021 in the First Clinical Di-vision of the Peking University School and Hospital of Stomatology were retrospectively reviewed.There were 97 patients[53 males and 44 females,average age(47.14±11.99)years]and 97 implants(de-layed group:51;immediate group:46)that met with study inclusion criteria and were included.Implant placement accuracy was measured by the superposition of the planned implant position in the preoperative cone beam computed tomography(CBCT)image and the actual implant position in the postoperative CBCT image.The 3-dimensional(3D)entry deviation(3D deviation in the coronal aspect of the alveolar ridge),3D apex deviation(3D deviation in the apical area of the implant)and angular deviation were analyzed as the main observation index when comparing these two groups.The 2-dimensional(2D)horizontal deviation of the entry point and apex point,and the deviation of entry point depth and apex point depth were the secondary observation index.Results:The overall implant restoration survival rate was 100％,and no mechanical or biological complications were reported.The implantation success rate was 100％.The 3D entry deviation,3D apex deviation and angular deviation of all analyzed implants were(1.146±0.458)mm,(1.276±0.526)mm,3.022°±1.566°,respectively;while in the de-layed group these respective values were(1.157±0.478)mm,(1.285±0.481)mm and 2.936°±1.470° as compared with(1.134±0.440)mm,(1.265±0.780)mm,3.117°±1.677° in the immediate group.No significant differences(P=0.809,P=0.850,P=0.575)in accuracy were observed when comparing these two groups.Conclusion:Dynamic computer-assisted implant surgery system promotes accurate implantation,and both the immediate and delayed implantations exhibit similar levels of accura-cy under dynamic navigation system that meets the clinical demands.Dynamic navigation system is feasi-ble for immediate implantation.

Objective To explore the professionalization model of nursing management team in an international medical center in a provincial public tertiary hospital.Methods Through literature research and Delphi method,a three-person nursing management team was established respectively in three nursing units:outpatient,first-ward,and second-ward of the center,and then trained professionally to define management boundaries and responsibilities.The training effect was verified by applying the professionalization management in the international medical center.The three nursing teams(nine nurses totally)were compared in terms of leadership,patient satisfaction,and nursing discipline construction before and after the training.Results Following the training,the three teams all exhibited a significant improvement in leadership as well as its dimensions(P＜0.05),and pa-tient satisfaction(P＜0.05).Additionally,care quality,scientific research capacity,and innovation ability were all elevated across the three groups.Conclusion The establishment of a nursing management team and performance of professional training can effectively promote the concept of professionalization management,improve the leadership of nurses,cultivate talent eche-lons,drive the overall development of disciplines and teams,and expand the connotation of nursing culture.For all these bene-fits,this model is suitable for promotion and application among clinical departments.

Ziziphi spinosae semen mainly contains contents of saponins,flavonoids,alkaloids and aliphatic acids.Meanwhile,it has a variety of activities such as sedative-hypnotic,anti-anxiety,anti-depression,nerve protection,cardiovascular and cerebrovascular protection,liver protection,and antioxidant,which is widely used in medicine,food,health food and other fields.The chemical constituents,pharmacological action and clinical application of Ziziphi spinosae semen were systematically summarized in this paper by reviewing the literature,in order to provide theoretical guidance for the sustainable development of the resources and the rational use of Ziziphi spinosae semen.

Objective:To investigate the predictive efficacy of spiral computed tomography(CT)combined with serum fibrinogen(Fbg)detection in the prognosis of patients with locally advanced non-small cell lung cancer(NSCLC)who underwent concurrent radiotherapy and chemotherapy.Methods:From April 2018 to January 2023,a total of 60 patients with locally advanced NSCLC patients,who admitted to Hefei Cancer Hospital of the Chinese Academy of Sciences and underwent the treatment of concurrent radiotherapy and chemotherapy,were selected.They were divided into survival group(50 cases)and endpoint event group(10 cases)according to the prognosis.Before treatment,both two groups were examined by spiral CT,and the average CT values,noise values,and signal to noise ratio(SNR)values of CT related indicators of two groups were counted by using statistical method.The serum Fbg levels of two groups were detected before treatment,and the follow up was conducted until October 2023,and the record of the follow-up time within 9 months were counted by using statistical method.Kaplan-Meier method and Logrank analysis were used to analyze prognosis.The mean CT values,noise values,SNR and Fbg data were included in the binary regression analysis for the receiver operating characteristic(ROC)curve analysis,so as to obtain the efficacy values of each indicator and the combination of the each indicator in predicting prognosis.Results:The average CT value and noise value of the endpoint event group were significantly higher than those of the survival group,while the SNR was significantly lower than that of the survival group,and the serum Fbg level of the endpoint event group was significantly higher than that of the survival group,and the differences were statistically significant(t=5.445,18.323,7.580,78.628,P<0.05),respectively.The area under curve(AUC)values of ROC curve of average CT value,noise value,SNR,Fbg alone and the combination of 4 indicators were 0.665(95%CI:0.493-0.837),0.581(95%CI:0.410-0.752),0.734(95%CI:0.598-0.870),0.668(95%CI:0.533-0.803)and 0.776(95%CI:0.657-0.895)in predicting the prognosis of concurrent radiotherapy and chemotherapy of NSCLC patients,respectively.The ROC curve was adopted to analyze the diagnostic thresholds of the obtained CT value(56.832%),noise value(12.283%),SNR(10.149%)and Fbg(5.102 g/L).Based on the thresholds of each indicator,35 patients with high average CT value and 25 patients with low average CT value were identified.The survival time of patients with high average CT value was significantly lower than that of patients with low average CT value,and the difference was statistically significant(Logrank=25.554,P<0.05).In these patients,37 patients appeared high noise and 23 patients appeared low noise,and the survival time of patients with high noise was significantly lower than that of patients with low noise,and the difference was statistically significant(Logrank=28.109,P<0.05).The survival time of 38 patients with high SNR was significantly higher than that of 22 patients with low SNR,and the difference was statistically significant(Logrank=17.502,P<0.05).The survival time of 26 patients with high Fbg was significantly lower than that of 34 patients with low Fbg,and the difference was significant(Logrank=17.809,P<0.05).Conclusion:The average CT value,noise value and SNR combined with serum Fbg level of the relative indicators of CT scan relate to the prognosis of patients with tumor,and the combined detection of them can predict the prognosis of NSCLC patients undergoing concurrent radiotherapy and chemotherapy.

Objective To explore the value of the combination of serum hemoglobin A1c(HbA1c),Alarin and Ficolin-3 in predicting adverse pregnancy outcomes in patients with gestational diabetes mellitus(GDM).Methods From March 2021 to March 2023,129 GDM patients who underwent prenatal examination and hospital delivery in Yantai Yeda Hospital were collected as the GDM group,while 133 pregnant women with normal glucose tolerance test results were regarded as the control group.Fully automated glycated hemoglobin analyzer was applied to detect serum HbA1c level.Enzyme linked immunosorbent assay(ELISA)was applied to detect serum Alarin and Ficolin-3 levels.Pearson method was used to analyze the correlation between serum HbA1c,Alarin,Ficolin-3 levels and 2 hour postprandial glucose(2 h PG),fasting blood glucose(FBG)and homeostasis model assessment method for insulin resistance(HOMA-IR)in GDM patients.Logistic regression was applied to analyze the relationship between HbA1c,Alarin,Ficolin-3 levels and adverse pregnancy outcomes in GDM patients.Receiver operating characteristic(ROC)curve was plotted to analyze the value of serum HbA1c,Alarin and Ficolin-3 levels in predicting adverse pregnancy outcomes in GDM patients.Results The 2 h PG,FBG,HOMA-IR,and serum HbA1c,Alarin,and Ficolin-3 levels were significantly higher in the GDM group than those in the control group(P＜0.05).The serum levels of HbA1c,Alarin and Ficolin-3 were positively correlated with 2 h PG,FBG and HOMA-IR in GDM patients(P＜0.05).The serum HbA1c,Alarin and Ficolin-3 levels were greatly higher in GDM patients with poor blood glucose control than those in GDM patients with good blood glucose control(P＜0.05).The above levels of three indicators in GDM patients with adverse pregnancy outcomes were significantly higher than those in GDM patients without adverse pregnancy outcomes(P＜0.05).Elevated levels of HbA1c,Alarin and Ficolin-3 were independent risk factors for adverse pregnancy outcomes in GDM patients(P＜0.05).The area under the curves of HbA1c,Alarin and Ficolin-3 alone and in combination were 0.840,0.865,0.815 and 0.979,respectively in predicting adverse pregnancy outcomes in GDM patients.Conclusion The serum HbA1c,Alarin and Ficolin-3 levels are abnormally elevated in GDM patients,and the combined detection of the three can improve the value in predicting adverse pregnancy outcomes.

Objective:To summarize the relevant evidence for prevention and management of stoma prolapse in patients with enterostomy, so as to provide reference for the clinical prevention and management of stoma prolapse measures.Methods:According to the evidence-based resource "6S" evidence pyramid model, systematically searched about the evidence of enterostomy patients prolapse prevention and management in UpToDate, BMJ best practice, Guidelines International Network, National Institute for Health and Care Excellence, Scottish Intercollegiate Guidelines Network, National Guideline Clearinghouse, CNKI, Wanfang database,VIP Database, SinoMed,etc. The search time limit was from 30 January 2017 to 30 May 2023, 2 researchers independently evaluated the quality of the literature, selected and extracted the evidence.Results:A total of ten articles were included, including one clinical decision, five guidelines, one expert consensus, one evidence, one systematic review, one position statement. Through analysis, 20 best evidences were identified, including perioperative evaluation, preoperative colostomy site marking, reducing abdominal pressure, enterostomy prolapse nursing, health education and the follow-up.Conclusions:Best evidence summary for the prevention and care of stoma prolapse in enterostomy patients provides evidence-based reference for clinical application. Nurses should carefully select and apply evidence in combination with clinical situations and patients′ wishes, so as to develop a personalised stoma prolapse prevention and management programme for patients with enterostomy.