BACKGROUND:The development of artificial intelligence in the medical field is rapidly advancing,with increasing research on its applications in the field of bone trauma.Through bibliometric analysis,this paper analyzed the research hotspots of artificial intelligence in the field of bone trauma in recent years,and predicted the future research trend. OBJECTIVE:To summarize the development history,research status,hot spots,and future development trends of artificial intelligence technology in the field of bone trauma to provide new insights for future research. METHODS:This study selected relevant literature from the Web of Science core database,covering the period from the inception to August 2023,and retrieved 420 articles related to the application of artificial intelligence,machine learning,and deep learning in the field of bone trauma.After manual screening,202 articles related to this article were exported,and Citespace software was used for visual analysis of cooperation of countries,institutions,cited journals,citation analysis,keyword co-occurrence,and other aspects. RESULTS AND CONCLUSION:(1)The overall number of publications from the 202 selected articles showed an upward trend,indicating significant research potential for future studies.The country with the highest centrality and the highest publication volume was the United States.The University of California(USA)was the most prolific research institution.(2)The top five most commonly used keywords in bone trauma research using artificial intelligence were deep learning,artificial intelligence,bone density,machine learning,and diagnosis.The keyword with the highest centrality was bone density,and the keyword with the highest frequency was deep learning.(3)The top 10 most cited reference papers provided comprehensive insights into the feasibility of applying artificial intelligence techniques to the diagnosis of bone trauma from various perspectives.Among them,eight papers focused on bone and joint injuries and deep convolutional neural networks.One paper discussed the use of deep learning in detecting osteoporosis in CT scans to prevent fragility fractures,while another paper explored the correlation between the application of artificial intelligence in identifying changes in skin texture and the recognition of bone characteristics.(4)In the future,the research hotspots of artificial intelligence will mainly focus on the specific study of fractures caused by bone and joint trauma and osteoporosis.The research trend mainly focuses on improving the performance of artificial intelligence algorithms,using new artificial intelligence technologies to accurately classify and quickly and efficiently diagnose bone injuries,especially for the diagnosis of complex and hidden fractures.By establishing finite element analysis models,more standardized evaluations of bone injuries can be achieved.

Objective To construct a high-quality practical teaching system of rehabilitation majors for undergraduate based on World Health Organization rehabilitation competence framework(RCF). Methods Using the principles and methods of RCF,the competency requirements for rehabilitation therapy were ana-lyzed and a practical teaching system suitable for undergraduate education in rehabilitation therapy was construct-ed. Results The rehabilitation practice education were constructed as practice courses,clinical practice and social service practice,and the practice education modules and objectives were discussed based on RCF. Conclusion A competency-oriented rehabilitation practice education system has been constructed based on RCF,includ-ing practice courses,clinical practice and social service practice.

Objective:To retrospectively analyze the treatment status of tyrosine kinase inhibitors (TKI) in newly diagnosed patients with chronic myeloid leukemia (CML) in China.Methods:Data of chronic phase (CP) and accelerated phase (AP) CML patients diagnosed from January 2006 to December 2022 from 77 centers, ≥18 years old, and receiving initial imatinib, nilotinib, dasatinib or flumatinib-therapy within 6 months after diagnosis in China with complete data were retrospectively interrogated. The choice of initial TKI, current TKI medications, treatment switch and reasons, treatment responses and outcomes as well as the variables associated with them were analyzed.Results:6 893 patients in CP ( n=6 453, 93.6%) or AP ( n=440, 6.4%) receiving initial imatinib ( n=4 906, 71.2%), nilotinib ( n=1 157, 16.8%), dasatinib ( n=298, 4.3%) or flumatinib ( n=532, 7.2%) -therapy. With the median follow-up of 43 ( IQR 22-75) months, 1 581 (22.9%) patients switched TKI due to resistance ( n=1 055, 15.3%), intolerance ( n=248, 3.6%), pursuit of better efficacy ( n=168, 2.4%), economic or other reasons ( n=110, 1.6%). The frequency of switching TKI in AP patients was significantly-higher than that in CP patients (44.1% vs 21.5%, P<0.001), and more AP patients switched TKI due to resistance than CP patients (75.3% vs 66.1%, P=0.011). Multi-variable analyses showed that male, lower HGB concentration and ELTS intermediate/high-risk cohort were associated with lower cytogenetic and molecular responses rate and poor outcomes in CP patients; higher WBC count and initial the second-generation TKI treatment, the higher response rates; Ph + ACA at diagnosis, poor PFS. However, Sokal intermediate/high-risk cohort was only significantly-associated with lower CCyR and MMR rates and the poor PFS. Lower HGB concentration and larger spleen size were significantly-associated with the lower cytogenetic and molecular response rates in AP patients; initial the second-generation TKI treatment, the higher treatment response rates; lower PLT count, higher blasts and Ph + ACA, poorer TFS; Ph + ACA, poorer OS. Conclusion:At present, the vast majority of newly-diagnosed CML-CP or AP patients could benefit from TKI treatment in the long term with the good treatment responses and survival outcomes.

Objective To investigate the safety and efficacy of ciprofol combined with oxycodone in elderly patients who underwent endoscopic gastric mucosal dissection.Methods A total of 204 elderly patients in the outpatient department of the Northern Theater General Hospital who were to undergo endoscopic gastric mucosal dissection from March 2022 to December 2022 were selected as study participants.They were aged 60-75 years,with a body mass index of 18-30 kg/m2,and ASA grade Ⅱ or Ⅲ,regardless of sex.They were randomly divided into propofol(group P),ciprofol(group C),and ciprofol+oxycodone(group CO)groups,with 68 patients in each group.During anesthesia induction,group P was given propofol(1-1.5 mg/kg);group C,ciprofol(0.2-0.5 mg/kg);and group CO,oxyco-done hydrochloride(0.1-0.2 mg/kg)and ciprofol(0.2-0.5 mg/kg).The injection time of the three groups was>30 s.During anesthesia maintenance,ciprofol[1-1.5 mg/(kg·h)]was continuously injected intravenously in groups C and CO,and propofol[2-5 mg/(kg·h)]was continuously injected intravenously in group P.The modified observer's assessment of alertness/sedation score was evaluated at 3 min after anesthesia induction.If the score was≤1,endoscopy was started.The mean arterial pressure(MAP),heart rate(HR),and blood oxygen saturation(SpO2)at times T0(before drug injection),T1(when eyelash reflex disappeared),T2(when endoscopy began),and T3(when endoscope was withdrawn);visual analogue scale(VAS)scores at 30 min and 1 h after resuscitation;and induction time,recovery time,intravenous pain,respiratory depression,and other adverse reactions were recorded in the three groups.Results There were no significant differences in MAP,HR,and SpO2 at T0 and T3 among the three groups(all P>0.05).At T1 and T2,compared with those in group P,MAP,HR,and SpO2 in groups C and CO were significantly increased(all P<0.05).MAP,HR,and SpO2 in the CO group were slightly lower than those in the C group;however,the differences were not statistically significant(all P>0.05).Compared with that in group P,the incidence of respiratory depression and injection pain in groups C and CO was significantly reduced(P<0.05),but there was no statistically significant difference between groups C and CO(P>0.05).The VAS score at 30 min and 1 h after awakening and inci-dence of body movement in the CO group were lower than those in the P and C groups(all P<0.05);however,there was no statistically significant difference between the P and C groups(all P>0.05).Conclusion Ciprofol combined with oxycodone had definite sedative and analgesic effects in elderly patients undergoing endoscopic gastric mucosal dissection.Compared with the use of propofol or ciprofol alone,with combination therapy,the respiratory cycle is more stable,patients have fewer adverse reactions,and it is worthy of clinical application.

Objective:To evaluate the clinical value of CD4 + T lymphocyte subsets such as helper Th2 in patients with recurrent uveitis (BU) in Beh?et′s disease (BD). Methods:The clinical data of 153 hospitalized patients diagnosed with Beh?et′s disease from January 1, 2020 to June 30, 2023 in the Second Hospital of Shanxi Medical University were retrospectively analyzed. The subsets of CD4 + T lymphocytes were measured, including helper T cells (Th cells) such as Th1, Th2, Th17 and regulatory T cells (Treg cells), biochemical lipid indexes (TC, TG, etc.), the frequency of oral ulcers in the past 1 year, the frequency of genital ulcers in the past 1 year, and drug use before admission;According to whether there was ocular involvement and uveitis, 153 cases of BD were divided into Beh?et non-uveitis group (non-BU group) and Beh?et uveitis group (BU group). The above indexes and independent correlation factors of recurrent BU were compared between BU group and non-BU group;The above indexes and independent correlation factors of recurrent BU were compared between BU group and non-BU group. The levels of cytokines and ICBD total score, the correlation between ICBD total score and various cytokines, and the diagnostic performance of Th2 cells were compared between BU group and non-BU group.The statistical methods were Mann-Whitney U test, independent sample t test, Chi-square test, multiple logistic regression analysis, Pearson correlation analysis and receiver operating characteristic curve (ROC) analysis. Results:①The levels of Th1, Th2, Th17 cells, TC and TG in BU group were higher than those in non-BU group [133.87 (93.38, 229.87)/μl vs. 102.51(64.25, 149.23)/μl] and [9.43 (5.84, 14.13)/μl vs. 6.78(4.23, 9.44)/μl], [15.53 (9.36, 25.27)/μl vs. 9.83(5.46, 14.76)/μl], [4.21 (3.89, 4.90) mmol/L vs. 3.89(3.37, 4.34)mmol/L)], [1.43(1.00, 2.21)mmol/L vs. 0.96(0.69, 1.38)mmol/L], The differences were statistically significant ( Z=-3.24, Z=-3.05, Z=-3.94, Z=-2.25, Z=-3.47; all P<0.05); There was no statistical significance in Chi-square test between the two groups ( χ2=5.69, P>0.05).②The levels of IL-2, IL-10 and total ICBD score in BU group were higher than those in non-BU group, with statistical significance ( Z=-2.12, Z=-2.29, t=-6.48; all P<0.05). ③ The results of multiple logistic regression analysis showed that Th2 was an independent correlation factor for BU [ OR value (95% CI) was 1.143(1.007, 1.298), P=0.039]. The total score of BU patients was correlated with Th2 and Th17 cells. ROC analysis showed that the sensitivity of Th2 in diagnosing BU was 68.8%, the specificity was 49.5% and the area under the curve (95% CI) was 0.697 (0.585, 0.809) (P=0.001). Conclusion:CD4 + T lymphocyte subsets such as the absolute number of Th2 cells are related to BU, which is an important indicator to observe the severity of disease progression in BU patients, and has certain clinical value in evaluating the recurrence of BU in BD patients.

Objective:To explore the role of arthroscopic exploration in the treatment of tibial plateau fractures with homeopathic double reverse traction reduction and internal fixation.Methods:A retrospective analysis was conducted on the data of 188 patients with tibial plateau fractures treated by homeopathic double reverse traction reduction assisted internal fixation and arthroscopic exploration at the Third Hospital of Hebei Medical University from January 2019 to December 2021. There were 129 males and 59 females, aged 46.7±11.8 years (range, 14-80 years); 115 cases on the left and 73 cases on the right. Schatzker classification of fractures: 81 cases of type II, 15 cases of type III, 23 cases of type IV, 29 cases of type V, and 40 cases of type VI. The time from injury to surgery was 1-14 days, with an average of 10±5 days. The surgery was performed with double reverse traction assisted reduction, locking bone plate and self-breaking compression bolt fixation. Then, arthroscopy was used to explore the quality of fracture reduction, meniscus and ligament damage, and the corresponding intra-articular lesions were treated, such as partial meniscus resection, complete meniscus resection, or suturing. The Rasmussen score was used to evaluate the quality of fracture reduction after surgery, and the Hospital for Special Surgery (HSS) knee joint score was used to evaluate the postoperative function of the knee joint.Results:All patients successfully completed fracture reduction, fixation, and arthroscopic exploration. The average surgical time was 95±21 min (range, 30-120 min); The average intraoperative bleeding volume was 120±58 ml (range, 50-300 ml). All patients were followed up for 10-24 months, with an average of 18±6.5 months. All patients' fractures achieved clinical healing after surgery, with a healing time of 2.5-6.0 months, with an average of 3±2.4 months. Among them, 165 patients (87.8%, 165/188) healed within 3 months after surgery, while the remaining 23 patients healed within 4-6 months after surgery. Arthroscopic exploration revealed that 188 patients had good fracture reduction and a flat articular surface. Among them, 97 cases (51.6%, 97/188) were complicated with meniscus injury, with longitudinal tear (29%, 28/97) being the most common, suture treatment was performed under arthroscopy; the remaining 69 patients underwent partial meniscectomy. All the patient's knee function recovered well at the last follow-up. 29 cases (15.4%, 29/188) were complicated with cruciate ligament injury, none of them underwent primary repair and were fixed with plaster or brace after operation. The Rasmussen score for the final follow-up after surgery was 16.8±2.4 points (range, 6-18 points), with 152 cases being excellent and 36 cases being good, with a 100% excellent and good rate. The HSS knee joint scores were 79.8±9.2 points, 85.1±10.1 points, and 94.9±7.6 points at 3, 6 months after surgery, and at the last follow-up, respectively, with statistically significant differences ( F=52.53, P<0.001). Superficial skin infection occurred in 2 cases after operation, which was cured by regular dressing change and anti-infection treatment with antibiotics. Deep vein thrombosis occurred in 7 cases within 1 week after operation, and low molecular weight heparin anticoagulation therapy was given. Conclusion:After using double reverse traction assisted reduction and internal fixation, arthroscopic examination can not only evaluate the quality of reduction for tibial plateau fractures, but also handle combined meniscus injuries and evaluate the condition of cruciate ligament injuries.

Objective:To analyze the influential factors of post-stroke depression and investigate the effects of changes in serum bilirubin and high-sensitivity C-reactive protein on post-stroke depression.Methods:A total of 199 patients with stroke admitted to Qinghai Provincial People's Hospital from December 2019 to December 2020 were included in this study. These patients were divided into the Xining urban group (2 000-3 000 meters above sea level; n = 165) and the Xining prefecture and county group (over 3 000 meters above sea level; n = 34) according to their long-term residence. They were also divided into the post-stroke depression group ( n = 56, including 45 patients in the Xining urban group and 11 patients in the Xining prefecture and county group) and non-post-stroke depression group ( n = 143, including 120 patients in the Xining urban group and 23 patients in the Xining prefecture and county group). Related scales were used to evaluate neurologic deficits and the degree of depression in the two groups. Serum levels of total bilirubin, direct bilirubin, and high-sensitivity C-reactive protein were measured in each group. Neurologic deficits and the degree of depression were correlated with serum levels of total bilirubin, direct bilirubin, and high-sensitivity C-reactive protein. Results:Serum levels of total bilirubin, direct bilirubin, and high-sensitivity C-reactive protein in the post-stroke depression group were (19.95 ± 7.22) mmol/L, (3.98 ± 1.49) mmol/L, and (1.40 ± 2.29) mg/L, respectively, which were significantly higher than (16.20 ± 7.61) mmol/L, (3.19 ± 1.62) mmol/L, and (0.63 ± 1.33) mg/L in the non-post-stroke depression group ( t = 3.17, 3.18, 2.35, all P < 0.05). There was a significant difference in serum level of high-sensitivity C-reactive protein between stroke patients with mild and moderate depression and stroke patients with severe depression ( t = 2.48, P < 0.05). Conclusion:Serum levels of bilirubin and high-sensitivity C-reactive protein play an important role in the pathogenesis of post-stroke depression and there is a significant correlation between the two.

Metabolic associated fatty liver disease （MAFLD） is a common chronic liver disease around the world， affecting more than a quarter of the adult population worldwide. MAFLD is characterized by the co-occurrence of hepatic steatosis and metabolic disturbance. As a metabolic disorder， MAFLD shares a similar pathogenesis with cardiovascular disease （CVD）， and both diseases are closely associated with the well-established cardiovascular risk factors such as obesity， type 2 diabetes， and atherogenic dyslipidemia. An increasing amount of evidence has shown that MAFLD is closely associated with CVD； however， as a new risk factor for CVD， MAFLD differs from traditional risk factors for CVD， which requires further investigation. In this context， this consensus statement used the Delphi method to achieve a consensus on the association between MAFLD and the risk of CVD through two rounds of surveys and discussed the association between MAFLD and CVD in terms of epidemiological and clinical characteristics， as well as a range of topics including pathophysiological mechanisms， surveillance， and management.

Objective:To develop the Oral Health Protective Motivation Questionnaire for Adults and test its reliability and validity.Methods:This study is a cross-sectional study. The initial version of Oral Health Protective Motivation Questionnaire for Adults was constructed based on the protection motivation theory, referring to the Oral Health Guideline for Chinese Population, through literature review, semi-structured interviews and expert consultation. From March to April 2022, 610 adults from 6 communities in Qingdao were selected by convenient sampling to conduct a questionnaire survey. The questionnaire was initially evaluated by item analysis and reliability and validity testing. A total of 610 questionnaires were distributed, and 599 valid questionnaires were recovered, with a valid recovery rate of 98.20% (599/610) . Results:The Oral Health Protective Motivation Questionnaire for Adults included 35 items. Exploratory factor analysis extracted six common factors, namely severity, susceptibility, internal and external rewards, response cost, response efficacy, and self-efficacy, the explanatory variation of each factor was 60.28% to 74.23%. Confirmatory factor analysis showed that the six factors model fitted well. Cronbach's α coefficient of the total questionnaire was 0.946, and the Cronbach's α coefficient of each dimension was from 0.744 to 0.937. The half-reliability coefficient of the total questionnaire was 0.853.Conclusions:The Oral Health Protective Motivation Questionnaire for Adults has good reliability and validity, and can be used to evaluate the adult oral health protection motivation.

Objective:To explore the genetic etiology of fetuses with high suspicion of congenital skeletal malformation detected by prenatal ultrasound.Methods:This retrospective study collected 21 pregnant women with highly suspected fetal skeletal malformation indicated by ultrasound (the couples had no skeletal malformation) at Institute of Medical Genetics, Henan Provincial People's Hospital from January 2019 to August 2020. Amniotic fluid/umbilical cord blood of the fetus and peripheral blood of the couples were obtained for karyotype analysis, chromosomal microarray analysis, and whole-exome sequencing. Sanger sequencing was performed for the "pathogenic" "suspected pathogenic" "variants of uncertain significance" variants detected by whole exome sequencing. Genetic etiology of the 21 fetuses was described.Results:A total of five chromosomal abnormalities were detected, including four cases of trisomy 21 and one trisomy 18. Chromosome microarray analysis detected one case of abnormal copy number variation, 16 p11.2 microdeletion syndrome. Ten cases of monogenic diseases were found by whole exome sequencing and eight genes were involved ( SGMS2, FGFR3, DYNC2H1, WDR35, TBX5, COL2A1, FGFR2, and ALPL). Totally, 14 variations were detected, among which seven were novel variations (c.8129T>A, c.7126G>A, c.10307_10320del, and c.2641G>T in DYNC2H1 gene; c.3085G>A and c.491G>A in WDR35 gene; c.1070G>T in COL2A1 gene). Conclusions:For fetus, whose parents have no skeletal malformation, highly suspected of congenital malformation of skeletal system by prenatal ultrasound, genetic factor is the primary reason, including chromosomal abnormalities, copy number variations, and monogenic mutations.