As the "main force" for providing health services, there has been a constant increase in the number of health service and management graduates in recent years, but with a lack of satisfactory quality. The concept of outcome-based education (OBE) takes the needs of all parties as the starting point and foothold for practice, which can ensure the consistency between the goal of talent training and the learning achievements of students to the greatest extent. This article proposes to integrate the educational concept of OBE into the training path of health service and management talents, clarify talent training objectives by understanding the needs of all parties, optimize the curriculum system according to training objectives, and construct a diversified evaluation system with the organic combination of process evaluation and summative assessment, in order to continuously optimize the training path of health service and management talents and cultivate applied health management talents with knowledge, ability, and quality.

Objective To explore the application value of simple drawing line puncture combined with visual articular process arthroplasty in lateral foraminoscopy.Methods A retrospective analysis was performed on 89 patients with single-segment lumbar disc herniation treated with lateral foraminoscopy from May 2019 to December 2022,including traditional transforaminal endoscopic spine system(TESSYS)technology(conventional group,35 cases)and simple drawing line puncture combined with visual articular process arthroplasty(modified group,54 cases).The fluoroscopy times,puncture time,and operation time of the two groups were compared.The Visual Analogue Score(VAS),Oswestry Disability Index(ODI),and MacNab criteria were used to evaluate the surgical effect at 3 d after surgery and at the last follow-up.Results All the operations were successfully completed without conversion to open surgery.In the conventional group,there was 1 case of L4 nerve root injury,who was considered intraoperative nerve root compression injury.There was no abnormality in lower limb muscle strength after surgery,but hyperalgesia and numbness in the innervated cutaneous area accompanied by nocturnal cramps.The patient was given treatment with pregabalin,mecobalamin,vitamin B1 and B6 for 2 months,and returned to normal at 1 year of follow-up.The other cases had no complications such as dural injury,abdominal organ injury,or incision infection.Recurrence occurred in 1 case in the conventional group and 2 cases in the modified group,and all the 3 cases occurred within 3 months after operation.Among them,2 patients had severe symptoms and underwent endoscopic revision again,and the other patient improved after conservative treatment.Compared with the conventional group,the puncture times[(1.8±0.7)times vs.(7.5±1.1)times,t=27.543,P=0.000].fluoroscopy times[(5.7±1.8)times vs.(23.2±2.2)times,t=41.235,P=0.000]and operation time[(72.7±7.2)min vs.(92.7±7.7)min,t=12.317,P=0.000]in the modified group were significantly reduced or shortened,and there was no significant difference in postoperative hospital stay[(3.2±0.6)d vs.(3.3±0.6)d,t=0.062,P=0.951]between the two groups.The conventional group was followed up for(14.0±1.3)months and the modified group was followed up for(13.6±1.2)months.There were no significant differences in VAS scores[(1.5±0.6)points vs.(1.6±0.7)points,t=0.751,P=0.455].ODI[(10.8±3.4)％vs.(11.8±3.9)％,t=1.284,P=0.202].and excellent and good rate of MacNab criteria[100％(54/54)vs.100％(35/35),Z=-0.981,P=0.327]between the two groups at the last follow-up.Conclusions Simple drawing line puncture combined with visual articular process arthroplasty can significantly improve the accuracy of intervertebral foramen aspiration,with simple operation,reduced X-ray exposure for doctors and patients,shortened operation time,and improved surgical safety.It is worthy of promotion and application in percutaneous foraminoscopy.

Objective To explore the application value of simple drawing line puncture combined with visual articular process arthroplasty in lateral foraminoscopy.Methods A retrospective analysis was performed on 89 patients with single-segment lumbar disc herniation treated with lateral foraminoscopy from May 2019 to December 2022,including traditional transforaminal endoscopic spine system(TESSYS)technology(conventional group,35 cases)and simple drawing line puncture combined with visual articular process arthroplasty(modified group,54 cases).The fluoroscopy times,puncture time,and operation time of the two groups were compared.The Visual Analogue Score(VAS),Oswestry Disability Index(ODI),and MacNab criteria were used to evaluate the surgical effect at 3 d after surgery and at the last follow-up.Results All the operations were successfully completed without conversion to open surgery.In the conventional group,there was 1 case of L4 nerve root injury,who was considered intraoperative nerve root compression injury.There was no abnormality in lower limb muscle strength after surgery,but hyperalgesia and numbness in the innervated cutaneous area accompanied by nocturnal cramps.The patient was given treatment with pregabalin,mecobalamin,vitamin B1 and B6 for 2 months,and returned to normal at 1 year of follow-up.The other cases had no complications such as dural injury,abdominal organ injury,or incision infection.Recurrence occurred in 1 case in the conventional group and 2 cases in the modified group,and all the 3 cases occurred within 3 months after operation.Among them,2 patients had severe symptoms and underwent endoscopic revision again,and the other patient improved after conservative treatment.Compared with the conventional group,the puncture times[(1.8±0.7)times vs.(7.5±1.1)times,t=27.543,P=0.000].fluoroscopy times[(5.7±1.8)times vs.(23.2±2.2)times,t=41.235,P=0.000]and operation time[(72.7±7.2)min vs.(92.7±7.7)min,t=12.317,P=0.000]in the modified group were significantly reduced or shortened,and there was no significant difference in postoperative hospital stay[(3.2±0.6)d vs.(3.3±0.6)d,t=0.062,P=0.951]between the two groups.The conventional group was followed up for(14.0±1.3)months and the modified group was followed up for(13.6±1.2)months.There were no significant differences in VAS scores[(1.5±0.6)points vs.(1.6±0.7)points,t=0.751,P=0.455].ODI[(10.8±3.4)％vs.(11.8±3.9)％,t=1.284,P=0.202].and excellent and good rate of MacNab criteria[100％(54/54)vs.100％(35/35),Z=-0.981,P=0.327]between the two groups at the last follow-up.Conclusions Simple drawing line puncture combined with visual articular process arthroplasty can significantly improve the accuracy of intervertebral foramen aspiration,with simple operation,reduced X-ray exposure for doctors and patients,shortened operation time,and improved surgical safety.It is worthy of promotion and application in percutaneous foraminoscopy.

As the "main force" for providing health services, there has been a constant increase in the number of health service and management graduates in recent years, but with a lack of satisfactory quality. The concept of outcome-based education (OBE) takes the needs of all parties as the starting point and foothold for practice, which can ensure the consistency between the goal of talent training and the learning achievements of students to the greatest extent. This article proposes to integrate the educational concept of OBE into the training path of health service and management talents, clarify talent training objectives by understanding the needs of all parties, optimize the curriculum system according to training objectives, and construct a diversified evaluation system with the organic combination of process evaluation and summative assessment, in order to continuously optimize the training path of health service and management talents and cultivate applied health management talents with knowledge, ability, and quality.

Objective:To study the correlation between different body weight metabolic phenotypes and their changes and new-onset hyperuricemia in physical examination population.Methods:This study was a retrospective cohort study. A total of 31 956 people who underwent routine physical examination and met the inclusion and exclusion criteria at the Health Management Center of the Second Affiliated Hospital of Dalian Medical University from January 1, 2014 to August 31, 2022 were selected as the study subjects to establish a dynamic physical examination cohort. The end point of follow-up was new-onset hyperuricemia or the end of follow-up period. Cox regression stepwise fitting model was used to analyze the risk of different body weight metabolic phenotypes and hyperuricemia, and stratified analysis was performed for gender. According to body weight metabolic phenotype, the subjects were divided into normal metabolism and normal weight(NMNW) group, normal metabolism and obesity (NMO) group, abnormal metabolism and normal weight (AMNW) group and abnormal metabolism and obesity (AMO) group. The risk of hyperuricemia was calculated according to the changes of body weight metabolic phenotype during the follow-up period. In the sensitivity analysis, the robustness of the results was verified by changing the diagnostic criteria for hyperuricemia, removing patients with hyperuricemia at the first year of follow-up, and removing subjects aged ≥65 years.Results:Compared with the NMNW group, the risk of hyperuricemia in the NMO group, AMNW group and AMO group increased by 78.9%, 61.3%, 115.4%, respectively ( χ2=272.88, 128.15, 496.12, all P<0.001). Patients who were initially classified as NMNW at baseline, if transitioned to NMO or AMO by the follow-up endpoint, their risk of hyperuricemia increased by 122.5% ( χ2=8.01, P<0.05) and 137.4% ( χ2=15.99, P<0.001), respectively. When the baseline AMNW group changed to AMO, the risk of hyperuricemia was increased by 119.2% ( χ2=6.63, P<0.05). For patients with AMO as baseline, if they turned into NMNW and AMNW at the end of follow-up, their risk of hyperuricemia would decrease by 58.3% ( χ2=43.67, P<0.001) and 27.2% ( χ2=16.07, P<0.001). Patients with a baseline of NMO who transitioned to NMNW and AMNW at the follow-up endpoint had their risk of developing hyperuricemia decreased by 36.7% ( χ2=25.35, P<0.001) and 30.9% ( χ2=9.70, P<0.05), respectively. Conclusions:The transition from metabolic health and non-overweight obesity to metabolic abnormalities and overweight obesity is associated with an increased risk of hyperuricemia, and improvements in metabolic health or weight are associated with a decreased risk of hyperuricemia.

Objective:To explore the relationship between weight change and the development of hyperuricemia (HUA) in adults receiving health checkups.Methods:A retrospective cohort study. A total of 37 722 subjects who underwent two or more health checkups at the Health Management Center of the Second Affiliated Hospital of Dalian Medical University from January 2014 to December 2022 were included, and the general information and laboratory findings at the time of the initial health checkups and follow-up were collected. Weight change was defined as the ratio of difference between the weight at the last follow-up and the baseline weight to baseline weight. The subjects were grouped with weight change: significant weight loss group (weight change ≤-5.0%), mild weight loss group (-5.0%

OBJECTIVE To compare the changes of chemical components of Morus alba leaves， screen differential markers， and determine their contents， so as to provide reference for quality control of M. alba leaves before and after baked with honey. METHODS The fingerprints of M. alba leaves before and after baked with honey were established by high-performance liquid chromatography （HPLC）. The common peaks of the fingerprints were identified and the similarity was evaluated. The differential markers of M. alba leaves before and after baked with honey were screened by principal component analysis （PCA） and orthogonal partial least squares-discriminant analysis （OPLS-DA） using common peak are of raw material and product baked with honey of M. alba leaves as index. The quantitative analysis was carried out. RESULTS Twenty-three and twenty-four common peaks were identified from the HPLC fingerprint spectra of ten batches of raw material and ten batches of product baked with honey of M. alba leaves， respectively. The similarities of HPLC fingerprints for raw material and product baked with honey of M. alba leaves were all greater than 0.97. The results of PCA showed that raw material and product baked with honey of M. alba leaves could be divided into two categories. The results of OPLS-DA showed that the variable importance in projection of peak 2， peak H （5- hydroxymethylfurfural）， peak 1， peak 17 （isochlorogenic acid C） and peak 16 were all greater than 1. The average contents of differential marker of isochlorogenic acid C in raw material and product baked with honey of M. alba leaves were 0.093 6 and 0.127 8 mg/g， respectively； there was statistical significance （P＜0.05）. CONCLUSIONS Five differential markers such as isochlorogenic acid C are obtained. The content of isochlorogenic acid C in M. alba leaves is significantly increased after baked with honey.

Purpose/Significance To explore the changes,challenges,key application scenarios and future development directions of generative artificial intelligence(AI)represented by ChatGPT in the field of hospital management,and to provide references for the ap-plication of AI natural language processing(NLP)technology in the field of hospital management in China.Method/Process Through literature review and analysis,the changes and challenges brought about by the rapid development of generative AI in the field of hospital management are sorted out,its key application scenarios and future development directions in the field of hospital management are empha-sized and explored.Result/Conclusion AI has broad application prospects in the field of hospital management,and it should focus on exploring its practical application scenarios and strategic directions to provide reference and guidance for promoting the high-quality de-velopment of public hospitals.

Skin avulsion injuries of the lower leg are common in clinical practice, which can easily lead to skin necrosis and infection of the lower leg, and have a significant impact on the appearance and function of the lower limb. Among them, the open avulsion injury has the highest incidence and is often accompanied by multiple tissue injuries. Therefore, improper diagnosis and treatment may cause skin and soft tissue defects of the lower leg combined with bone exposure or even bone defects, seriously impairing patients′ life and health. In order to have a better understanding of the open skin avulsion injury of the lower leg, achieve precise diagnosis and treatment and improve prognosis, the Chinese Society of Traumatology of Chinese Medical Association and the Chinese Association of Microsurgeons of Chinese Medical Doctor Association organized experts in the related fields to formulate Clinical guideline for the diagnosis and treatment of open skin avulsion injuries of the lower leg ( version 2024) based on evidence-based medicine principles. A total of 16 recommendations were proposed on the diagnosis, treatment, postoperative rehabilitation of open lower leg skin avulsion injury, so as to provide a reference for its diagnosis and treatment.

Skin avulsion injuries of the lower leg are common in clinical practice, which can easily lead to skin necrosis and infection of the lower leg, and have a significant impact on the appearance and function of the lower limb. Among them, the open avulsion injury has the highest incidence and is often accompanied by multiple tissue injuries. Therefore, improper diagnosis and treatment may cause skin and soft tissue defects of the lower leg combined with bone exposure or even bone defects, seriously impairing patients′ life and health. In order to have a better understanding of the open skin avulsion injury of the lower leg, achieve precise diagnosis and treatment and improve prognosis, the Chinese Society of Traumatology of Chinese Medical Association and the Chinese Association of Microsurgeons of Chinese Medical Doctor Association organized experts in the related fields to formulate Clinical guideline for the diagnosis and treatment of open skin avulsion injuries of the lower leg ( version 2024) based on evidence-based medicine principles. A total of 16 recommendations were proposed on the diagnosis, treatment, postoperative rehabilitation of open lower leg skin avulsion injury, so as to provide a reference for its diagnosis and treatment.