OBJECTIVE To evaluate the cost-utility of ciclesonide （CIC） versus budesonide （BUD） for the maintenance treatment of mild to moderate bronchial asthma. METHODS From the perspective of Chinese health service system， a Markov model was established based on the data from a clinical trial in China and some literature. The cycle length was 1 week， the time horizon was 60 years. A discount rate of 5% per year was applied. Cost-utility analysis was performed on therapeutic scheme of CIC and BUD using three times of China’s per capita gross domestic product （GDP） in 2023 as the threshold of willing-to-pay （WTP）. One-way sensitivity analysis， probabilistic sensitivity analysis and scenario analysis were applied to test the uncertainty of basic analysis. RESULTS Compared with BUD scheme， the incremental cost of the CIC scheme was 9 401.67 yuan， and the incremental quality-adjusted life years（QALYs） were 0.001 3； incremental cost-effectiveness ratio （ICER） was 6 928 868.26 yuan/QALY， far beyond the threshold of WTP 268 074 yuan/QALY. One-way sensitivity analysis showed that the usage， dosage and unit price of CIC and BUD were parameters that had a significant impact on ICER； probabilistic sensitivity analysis showed that the basic analysis results were relatively robust； scenario analysis showed that， when the price of CIC reduced to 159.95 yuan/branch， the probability of CIC scheme having economics was similar to that of BUD scheme. CONCLUSIONS At the current price， CIC is not economical compared with BUD for the maintenance treatment of mild to moderate asthma， using three times of China’s GDP in 2023 as the threshold of WTP.

OBJECTIVE To evaluate the cost-utility of ciclesonide （CIC） versus budesonide （BUD） for the maintenance treatment of mild to moderate bronchial asthma. METHODS From the perspective of Chinese health service system， a Markov model was established based on the data from a clinical trial in China and some literature. The cycle length was 1 week， the time horizon was 60 years. A discount rate of 5% per year was applied. Cost-utility analysis was performed on therapeutic scheme of CIC and BUD using three times of China’s per capita gross domestic product （GDP） in 2023 as the threshold of willing-to-pay （WTP）. One-way sensitivity analysis， probabilistic sensitivity analysis and scenario analysis were applied to test the uncertainty of basic analysis. RESULTS Compared with BUD scheme， the incremental cost of the CIC scheme was 9 401.67 yuan， and the incremental quality-adjusted life years（QALYs） were 0.001 3； incremental cost-effectiveness ratio （ICER） was 6 928 868.26 yuan/QALY， far beyond the threshold of WTP 268 074 yuan/QALY. One-way sensitivity analysis showed that the usage， dosage and unit price of CIC and BUD were parameters that had a significant impact on ICER； probabilistic sensitivity analysis showed that the basic analysis results were relatively robust； scenario analysis showed that， when the price of CIC reduced to 159.95 yuan/branch， the probability of CIC scheme having economics was similar to that of BUD scheme. CONCLUSIONS At the current price， CIC is not economical compared with BUD for the maintenance treatment of mild to moderate asthma， using three times of China’s GDP in 2023 as the threshold of WTP.

OBJECTIVE To provide reference for relevant departments to improve the drug provision in children’s hospitals and further implement clinical management practices for rational drug use in pediatric patients. METHODS According to the drug purchasing statistics of four sample class A tertiary children’s hospitals in Jiangsu province from 2012 to 2023， this study systematically reviewed and analyzed the drug provision and utilization in children’s hospitals， including the number of pharmaceuticals procured and used in hospitals， the concentration of drug usage among different hospitals， the situation of drugs recommended by the National Essential Medicine List and children’s clinical diagnosis and treatment guidelines， and the standardization of clinical medication. RESULTS In 2023， the number of commonly used drugs in 4 tertiary children’s hospitals was 922 varieties and 1 401 specifications， which was significantly lower than the total number of currently marketed children’s drugs. However， the concentration of drug usage among different hospitals was not high， with the proportion of drugs supplied and used in only one hospital accounting for approximately 40% and 50% respectively in terms of drug variety and specification. At present， among the drugs procured and used in sample children’s hospitals， the proportion of national essential medicines basically maintained between 30% and 40%， while drugs which could be safely and effectively used for children was about 60%. In addition， around 40% of the drug varieties recommended in pediatric clinical practice guidelines had also been applied in clinical treatment. Nevertheless， about 30% to 40% of prescription behavior was dependent on doctors’ personal experience and the phenomena of drugs prohibited and unsuitable use for children still existed. CONCLUSIONS Although the number of clinical medications for children in China is limited， there are significant differences in the overall medication choices made by hospitals. The scientific， rational and standardized use of clinical medications also needs to be further strengthened.

Background The decline of physical activity in the elderly due to aging may increase the risk of sarcopenia. Currently, there is a lack of evidence from large natural populations on the relationship between PA and sarcopenia. Objective To explore the relationship between PA and sarcopenia in the elderly aged 60 years and above in 10 provinces (autonomous regions) of China. Methods Data were retrieved from the 2022—2023 round of the China Development and Nutrition Health Impact Cohort. Personal basic information and PA data were collected by questionnaire survey. Skeletal muscle mass was measured by bio-electrical impedance analysis, muscle strength was measured using a grip dynamometer, and physical performance was reflected by 6-meter walk speed. The Asian Working Group for Sarcopenia (AWGS) 2019 criteria were used to diagnose sarcopenia. Light physical activity (LPA) duration, moderate-to-vigorous physical activity (MVPA) duration, and total physical activity volume were calculated. A total of 3326 residents aged ≥60 years with complete data were selected as the survey participants. Multiple logistic regression models and restricted cubic splines (RCS) were used to assess the association between PA duration/volume and sarcopenia. Results In 10 provinces (autonomous regions) of China, the prevalence of sarcopenia in the elderly aged 60 years and above was 5.5% (95%CI: 4.7%, 6.2%). The logistic regression analysis showed that compared with the elderly reporting 0-7.0 h·week⁻¹ in LPA duration, the risk of sarcopenia in the elderly with LPA duration of >14.0-21.0 h·week⁻¹ was reduced by 51% (OR=0.49, 95%CI: 0.26, 0.96). Compared with the elderly with total physical activity ≥15.0 metabolic equivalent of task (MET)-h·week⁻¹, those with <7.5 MET-h·week⁻¹ had a 2.24-fold increased risk of sarcopenia (OR=2.24, 95%CI: 1.17, 4.29). The RCS results found that LPA duration and total physical activity volume each showed a nonlinear dose-response relationship with the risk of sarcopenia (P_overall<0.05, P_non-linear<0.05). Compared with the elderly with an LPA duration of 0 h· week⁻¹, the risk of sarcopenia in the elderly with an LPA duration of 12.6 h· week⁻¹ was the lowest (OR=0.42, 95%CI: 0.21, 0.83). Compared with the elderly with a total physical activity volume of 15.0 MET-h· week⁻¹, the elderly with a total physical activity volume of 46.0 MET-h· week⁻¹ had the lowest risk of sarcopenia (OR=0.57, 95%CI: 0.38, 0.84). There was no statistically significant association between weekly MVPA duration and the risk of sarcopenia (P>0.05). Conclusion Increasing weekly LPA duration and total physical activity volume would help to reduce the risk of sarcopenia.

Data analysis models may assist the transmission of traditional Chinese medicine （TCM） experience and clinical diagnosis and treatment， and the possibility of constructing a “data-knowledge” dual-drive model was explored by taking gastric precancerous state as an example. Data-driven is to make clinical decisions around data analysis， and its syndrome-differentiation decision-making research relies on hidden structural models and partially observable Markov decision-making processes to identify the etiology of diseases， syndrome elements， evolution of pathogenesis， and syndrome differentiation protocols； knowledge-driven is to make use of data and information to promote decision-making and action processes， and its syndrome-differentiation decision-making research relies on convolutional neural networks to improve the accuracy of local disease identification and syndrome differentiation. The “data-knowledge” dual-driven model can make up for the shortcomings of single-drive numerical simulation accuracy， and achieve a balance between local disease identification and macroscopic syndrome differentiation. On the basis of previous research， we explored the construction method of diagnostic assisted decision-making platform for gastric precancerous state， and believed that the diagnostic and decision-making ability of doctors can be extended through the assistance of machines and algorithms. Meanwhile， the related research methods were integrated and the core features of gastric precancerous state based on TCM syndrome differentiation and endoscopic pathology diagnosis and prediction were obtained， and the elements of endoscopic pathology recognition based on TCM syndrome differentiation were explored， so as to provide ideas for the in-depth research and innovative application of cutting-edge data analysis technology in the field of intelligent TCM syndrome differentiation.

β thalassemia is a hereditary hemolytic disease caused by the defect of β globin gene. Transfusion-dependent β thalassemia patients need long-term blood transfusion to survive, and a series of systemic and ocular complications will occur in the disease itself and long-term blood transfusion. Retinal blood vessel density decreases, retinal thickness thinned and elastic pseudoxanthoxanoma syndrome are found in fundus due to long-term anemia and side effects of iron chelating agent. At present, there are few reports about eye changes in thalassemia patients, and the cognition is relatively scarce. Therefore, it is necessary to be vigilant for physicians, deeply explore the cause and symptomatic treatment, combined with individual disease characteristics, to provide a more scientific and accurate plan for clinical treatment.

Objective To explore application of feedforward control nursing intervention in anesthesia recovery management of patients undergoing robot-assisted thoracoscopic radical resection for lung cancer.Methods Sixty-four patients underwent robot-assisted thoracoscopic radical resection for lung cancer at People's Hospital of Liaocheng City in Shandong Province from December 2021 to May 2022 were selected as research objects.They were randomly divided into control group and experimental group,with 32 cases in each group.Control group received routine nursing measures,while experimental group received nursing intervention under guidance of feedforward control on basis of control group.Pass rate of nurses relevant theoretical knowledge,incidence of perioperative complications,nursing satisfaction,nursing quality score,recovery room stay time,self-rating anxiety scale(SAS)and self-rating depression scale(SDS)scores before operation and when leaving recovery room were compared between two groups.Results Pass rate of nurses relevant theoretical knowledge in experimental group was significantly higher than that in control group(P<0.05).Total incidence rate of pressure injury,incidence rate of fluid circuit problems,agitation and hypothermia in experimental group were significantly lower than those in control group(P<0.05).Nursing effect,nursing professionalism,nursing operation and nursing attitude scores of experimental group were significantly higher than those of control group,and recovery room stay time of experimental group was significantly shorter than that of control group(P<0.05).When leaving recovery room,SAS and SDS scores of experimental group were significantly lower than those of preoperative in this group and control group(P<0.05).Conclusion Application of feedforward control nursing intervention in robot-assisted thoracoscopic lung cancer patient anesthesia recovery management can effectively reduce incidence of perioperative complications,shorten recovery time,improve nursing satisfaction and nursing quality scores,and improve patients'early postoperative anxiety and depression status,which is worthy of clinical application and promotion.

Objective:To evaluate the relationship between the Geriatric Nutritional Risk Index (GNRI) and postoperative pulmonary complications (PPCs) in elderly patients undergoing thoracoscopic lung resection.Methods:Two hundred and ninety-one elderly patients of either sex, aged ≥60 yr, of American Society of Anesthesiologists Physical Status classificationⅠ-Ⅲ, undergoing elective thoracoscopic lung resection at Xuzhou Cancer Hospital from July 2022 to September 2023, were selected. Patients were divided into high GNRI group or low GNRI group based on the optimal cutoff value of GNRI (represented as a continuous variable) determined by the receiver operating characteristic curve to predict PPCs. The occurrence of PPCs was compared between the two groups within the first 7 postoperative days. The relationship between GNRI and PPCs was evaluated by the logistic regression analysis. The nonlinear correlation between GNRI score (expressed as a continuous variable) and PPCs was investigated by the restricted cubic spline. The accuracy of the GNRI, Assess Respiratory Risk in Surgical Patients in Catalonia (ARISCAT) score, and combination of the two in predicting the occurrence of PPCs was evaluated by the areas under the ROC curve (95% confidence interval[ CI]). Results:A total of 269 patients were finally included, with 114 in high GNRI group (GNRI≥100.9) and 155 in low GNRI group (GNRI<100.9). Compared with high GNRI group, the incidence of PPCs was significantly increased compared with low GNRI group (42.6% vs 16.7%, P<0.001). The multivariate logistic regression analysis showed that low GNRI was a risk factor for PPCs, while elevated GNRI score was a protective factor for PPCS in elderly patients undergoing thoracoscopic lung resection ( P<0.05). The restricted cubic spline showed a linear correlation between GNRI score and PPCs ( P=0.947). The areas under the receiver operating characteristic curves of the GNRI, ARISCAT score, and combination of the two in predicting PPCs were 0.646 (95% CI 0.589-0.704), 0.619 (95% CI 0.564-0.674) and 0.708 (95% CI 0.647-0.769), respectively. Conclusions:Low GNRI is an independent risk factor for PPCs in elderly patients undergoing thoracoscopic lung resection, while elevated GNRI score is a protective factor. The combination of GNRI and ARISCAT score can predict the occurrence of PPCs.

In order to investigate the mechanism of 3-hydroxy-3-methylglutaryl-CoA reductase(HMGCR)on liver bile acid(BAs)and lipid metabolism of dairy cows with fatty liver,A liver lip-id accumulation model was established by isolating primary calf hepatocytes and treating them with high concentration of non-esterified fatty acids(NEFA)in vitro.Then,HMGCR overex-pressed adenovirus(Ad-HMGCR)and overexpressed adenovirus control(Ad-GFP)were added.Hepatocyte triglyceride(TAG)was detected by the kit,lipid droplet changes were detected by lip-id droplet fluorescence,and BAs synthesis,fatty acid synthesis and oxidation factor changes were detected by real-time fluorescence quantitative PCR.The results showed that TAG content and lip-id droplet fluorescence were significantly reduced in Ad-HMGCR+NEFA group compared with Ad-GFP+NEFA group.Real-time fluorescence quantitative PCR results showed that CYP7A1,CYP8B1,CYP7B1 and CYP27A1 of hepatocyte BAs synthesis factors in Ad-HMGCR+NEFA group,BAs transporters ABCC2 and ABCB11 and fatty acid synthesis factors ACC1,FAS and SREBP1C were significantly lower than those in Ad-GFP+NEFA group.The levels of BAs syn-thesis factor FXR and lipid oxidation factor CPT1A in Ad-HMGCR+NEFA group were higher than those in Ad-GFP+NEFA group.The results showed that overexpression of HMGCR could significantly reduce BAs and lipid accumulation in the liver of dairy cows with fatty liver.

Objective:To investigate the effects of Five-Element music intervention on anxiety, depression, and weaning successful rate in intensive care unit (ICU) patients with difficult weaning.Methods:A prospective randomized controlled trial was conducted. Eighty patients with difficulty in weaning accompanied by anxiety and depression disorders admitted to the respiratory intensive care unit (RICU) of Henan Provincial People's Hospital from January 2019 to January 2021 were enrolled as research subjects. They were divided into an observation group and a control group using a random number table method, 40 cases in each group. The patients in the control group received routine respiratory rehabilitation treatment, with daily assessments of weaning and gradual reduction of mechanical ventilation support until weaning was achieved. The patients in the observation group received additional Five-Element music therapy, in addition to routine respiratory rehabilitation treatment. Based on the clinical manifestations of the patients and applying traditional Chinese medicine theory for syndrome differentiation, music therapy was applied accordingly. The intervention used traditional Chinese Five-Element music (composed by Shi Feng, published by China Medical Electronic Audio and Visual Publishing House). Baseline data including the gender, age, etiology of acute respiratory distress syndrome (ARDS), and acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score of patients were recorded. A twelve-lead synchronous Holter monitor continuously recorded the R-wave dominant electrocardiogram signal for 24 hours or more. Heart rate variability (HRV) indices [standard deviation of all normal sinus R-R intervals (SDNN), standard deviation of 5-minute average R-R intervals (SDANN), percentage of continuous normal R-R intervals with differences greater than 50 ms (PNN50), and the root mean square of successive differences in adjacent R-R intervals (RMSSD)] were calculated, as well as HRV frequency domain parameters [low-frequency band (LF, 0.05-0.15 Hz), high-frequency band (HF, 0.16-0.50 Hz), and LF/HF ratio]. Additionally, the incidence of delirium, weaning successful rate, reintubation rate within 7 days, length of ICU stay, and hospital mortality were documented.Results:There were 8 cases in the control group dropping out, and resulting in 32 were participated, and the 40 cases in the observation group were all enrolled the analysis. There were no statistically significant differences in terms of gender, age, ARDS etiology, and APACHEⅡ score between the two groups, indicating balanced baseline data for comparison. There were also no significant differences in HRV indices and frequency domain parameters before the intervention between the two groups. After the intervention, the observation group showed significant increases in HRV indices and frequency domain parameters as compared with the control group [SDNN (ms): 77.21±11.75 vs. 63.81±13.50, SDANN (ms): 83.51±19.45 vs. 50.40±14.55, PNN50: (10.75±3.42)% vs. (7.79±3.13)%, RMSSD (ms): 47.15±6.57 vs. 31.74±6.37, HF (ms 2/Hz): 568.50±144.48 vs. 496.94±151.56, LF (ms 2/Hz): 840.13±110.76 vs. 587.81±144.51, LF/HF ratio: 1.60±0.60 vs. 1.22±0.21, all P < 0.05]. Seventeen patients in the control group developed delirium, including 12 cases of hyperactive delirium, 3 cases of hypoactive delirium, and 2 cases of mixed-type delirium; whereas in the observation group, 9 patients developed delirium, including 7 cases of hyperactive delirium, 1 case of hypoactive delirium, and 1 case of mixed-type delirium. There was no significant difference in the types of delirium between the two groups ( P > 0.05); however, the incidence of delirium in the observation group was significantly lower than that in the control group (22.50% vs. 53.12%, P < 0.01). The weaning successful rate in the observation group was significantly higher than that in the control group [95.00% (38/40) vs. 78.12% (25/32), P < 0.05], the reintubation rate within 7 days and hospital mortality were slightly lower than those in the control group [reintubation rate within 7 days: 5.00% (2/40) vs. 15.62% (5/32), hospital mortality: 0% (0/40) vs. 3.12% (1/32), both P > 0.05], and the length of ICU stay was also slightly shorter than that in the control group [days: 18.00 (17.00, 25.75) vs. 22.50 (15.00, 34.50), P > 0.05]. Conclusion:Five-Element music therapy is beneficial in improving anxiety and depression disorders in ICU patients with difficult weaning, reducing the incidence of delirium, and increasing the weaning successful rate.