OBJECTIVE:The optimal non-surgical therapy for chronic ankle instability remains unclear due to the continuous introduction of novel treatment methods despite the availability of several non-surgical options for improving foot and ankle function and dynamic balance in chronic ankle instability patients.This study aims to investigate the most effective non-surgical therapy options to improve foot and ankle function and dynamic balance for patients with chronic ankle instability using a network meta-analysis. METHODS:Using"CAI,exercise,and randomized controlled trial"as search terms,a literature search of PubMed,Embase,Cochrane Library,and Web of Science databases was conducted through a computer network to collect information from the databases from their inception to March 2024 on non-surgical therapies for the treatment of chronic ankle instability randomized controlled trials on foot and ankle function or dynamic balance in patients.EndNote software was utilized for literature management.RevMan 5.4 software and Cochrane Risk of Bias Assessment Tool were used to evaluate the risk of bias of the included literature.Paired meta-analysis and network meta-analysis of the outcomes such as the Foot and Ankle Ability Measure in daily living subscale score,Foot and Ankle Ability Measure in sports activities subscale score,Star Excursion Balance Test-Anterior score,Star Excursion Balance Test-Posteromedial score,Star Excursion Balance Test-Posterolateral score and Cumberland ankle instability tool score were performed using the network commands of Stata 14.0 software.The strength of evidence rating of the outcome metrics was evaluated according to the GRADE Level of Evidence and Strength of Recommendation Grading Criteria. RESULTS:Of the 22 randomized controlled trials that met the inclusion criteria,1 study was rated as low risk,8 studies were rated as medium risk,and 13 studies were rated as high risk,enrolling a total of 952 patients and 25 treatments.(1)Network meta-analysis showed that compared with the control group,Isokinetic Strength Training,Balance Training,Balance+Stroboscopic Glasses Training,Strength Training,Joint Mobilizations Training,CrossFit Training,CrossFit Training+Self-Mobilization,Wobble Board Training,National Academy of Sport Medicine corrective exercise program,Trigger Point Dry Needling,and Neuromuscular Training had different significant enhancement effects on improving foot and ankle function and dynamic balance in patients with chronic ankle instability(P<0.05).(2)Cumulative probability ranking results showed that the three treatments with the highest ranked Cumberland ankle instability tool score were Joint Mobilizations Training(88.6%)>Visual Feedback Balance Training(83.1%)>CrossFit Training+Self-Mobilization(74.8%);the three treatments with the highest ranked Star Excursion Balance Test-Anterior score were Joint Mobilizations Training(88.4%)>Isokinetic Strength Training(86.9%)>National Academy of Sport Medicine corrective exercise program(65.0%);the three treatments with the highest ranked Star Excursion Balance Test-Posteromedial score were Balance+Stroboscopic Glasses Training(87.4%)>Neuromuscular Training(74.6%)>Strength Training(68.9%);the three treatments with the highest ranked Star Excursion Balance Test-Posterolateral score were CrossFit Training+Self-Mobilization(74.6%)>Balance+Stroboscopic Glasses Training(70.0%)>Neuromuscular Training(63.7%);the three treatments with the highest ranked Foot and Ankle Ability Measure in daily living subscale score were National Academy of Sport Medicine corrective exercise program(91.9%)>Balance+Stroboscopic Glasses Training(85.6%)>Wobble Board Training(82.2%);the three treatments with the highest ranked Foot and Ankle Ability Measure in sports activities subscale score were Balance+Stroboscopic Glasses Training(93.5%)>Balance Training(86.7%)>National Academy of Sport Medicine corrective exercise program(86.4%). CONCLUSION:Non-surgical therapies can significantly improve foot and ankle function and dynamic balance in patients with chronic ankle instability.National Academy of Sport Medicine corrective exercise program had the best efficacy in improving foot and ankle daily activity function in chronic ankle instability patients;Balance+Stroboscopic Glasses Training had the best efficacy in improving foot and ankle sports function and posterior medial dynamic balance;Joint Mobilizations Training had the best efficacy in improving anterolateral dynamic balance and ankle instability condition;and CrossFit Training+Self-Mobilization had the best efficacy in improving posterior lateral dynamic balance.The strength of evidence for each outcome was low,influenced by the risk of methodological bias and risk of publication bias of the included studies.Therefore,the above conclusions need to be validated by more high-quality pilot studies.

ObjectiveTo explore the impact of autonomic nerve function on motor function in patients with post-stroke depression (PSD) from the perspective of regional homogeneity (ReHo). MethodsFrom January to December, 2020, a total of 60 inpatients and outpatients with cerebral infarction in the Affiliated Brain Hospital of Nanjing Medical University were divided into control group (n = 30) and PSD group (n = 30). Two groups were assessed using Fugl-Meyer Assessment (FMA), modified Barthel Index (MBI) and Hamilton Depression Scale (HAMD). Heart rate variability (HRV) was measured. Ten patients in each group were selected randomly to undergo resting state functional magnetic resonance imaging (rs-fMRI) to calculate ReHo. ResultsAll HRV indices were lower in PSD group than in the control group (|t| > 2.092, P < 0.05). In PSD group, FMA and MBI scores showed positive correlations with 24-hour standard deviation of normal-to-normal R-R intervals (SDNN), the root mean square of successive differences between normal heartbeats over 24 hours (RMSSD), the percentage of differences between adjacent normal R-R intervals over 24 hours that were greater than 50 ms (PNN50), total power (TP), very low frequency power (VLF) and low frequency power (LF) (r > 0.394, P < 0.05), and showed negative correlations with HAMD scores (|r| > 0.919, P < 0.001). HAMD scores in PSD group were negatively correlated with SDNN, RMSSD, PNN50, TP and VLF (|r| > 0.769, P < 0.001). Compared with the control group, the ReHo increased in PSD group in the right rectus gyrus (142 voxels, t = 6.575), the left medial and paracingulate gyri (204 voxels, t = 4.925) (GRF correction, P_-Voxel < 0.005，P_-Cluster < 0.05); and reduced in the right cerebellum (191 voxels, t = -6.487), the left middle temporal gyrus (140 voxels, t = -5.516), and the left precentral gyrus (119 voxels, t = -4.764) (GRF correction, P_-Voxel < 0.005，P_-Cluster < 0.05) in PSD group. ConclusionAutonomic nerve function is related to motor dysfunction in patients with PSD. The modulation of emotional, cognitive and motor brain regions by the autonomic nervous system may play a role in influencing the motor function in patients with PSD.

Objective:To explore the current situation of nurses′growth mindset ability and study its related influencing factors, so as to serve as a reference for improving nurses′ growth mindset ability.Methods:This was a cross-sectional survey, and 310 nurses from 5 tertiary hospitals in Shandong Province, Shanghai City, and Guangdong Province were selected as the survey subjects from April to June 2022 using convenience sampling method. The General Information Questionnaire, the Nurses′ Growth Mindset Assessment Scale, the Psychological Adaptability Self-Assessment Scale, the Chinese Big Five Personality Inventory Brief Version and the Team Psychological Safety Atmosphere Scale were used to investigate the growth mindset ability of nurses and its influencing factors.Results:Finally, 307 valid questionnaires were collected. There were 46 males and 261 females, aged 20-50 years old. The scores of the Nurses′ Growth Mindset Assessment Scale were (108.89 ± 29.32) points, the scores of the Psychological Adaptability Self-Assessment Questionnaire were 10.0(0.0, 20.0) points, the scores of the Chinese Big Five Personality Inventory Brief Scale were (162.37±43.82) points, and the scores of the Team Psychological Safety Atmosphere Scale were (55.84 ± 15.12) points. The highest education level ( B = 0.028, P = 0.040), professional title ( B = 0.033, P = 0.032), family economic support ( B = 0.025, P = 0.048), Chinese big five personality ( B = 0.039, P = 0.037), team psychological safety atmosphere ( B = 0.600, P<0.001) and psychological adaptability ( B = 0.313, P<0.001) had a significant effect on nurses′ growth mindset ability. Conclusions:The growth mindset ability of nurses is at the upper middle level, and the educational background, professional title, family economic support, personality characteristics, team psychological safety atmosphere and psychological adaptability of nurses are the significant influencing factors. Hospitals, social and health education systems can combine influencing factors to provide a harmonious working atmosphere for nurses, focusing on the improvement of nurses′ academic qualifications and the promotion of professional titles, cultivating nurses′ psychological adaptability, improving nurses′growth mindset ability, and improving the overall quality of the nursing service team.

Objective To investigate the risk factors affecting the malignancy of amorphous calcifications in the breast and to establish a predictive nomogram.Methods Patients with amorphous calcifications detected by mammography were retrospectively collected,clinical data were obtained from electronic medical record(EMR),and the mammographic features of the patients were assessed by diagnostic physicians.The risk factors affecting the malignancy of amorphous calcifications were analyzed to develop a predictive model and to assess the performance of the model.Results A total of 153 amorphous calcifications in 144 patients were included in the study,and the overall malignancy rate of calcifications was 20.92％.Patient's age ≥45 years,linear distribution of calcifications,unilateral single or unilateral multiple calcifications,and a larger maximum ratio of calcification extent all predicted a higher probability of malignancy,establishing a nomogram based on these 4 risk factors,with a 3.65％predicted probability of malig-nancy as the cut-off,33.99％(52/153)of patients were allowed to be spared biopsy.Conclusion Patient's age and the distribution,number,and maximum ratio of calcifications may be the risk predictors of malignancy for amorphous calcifications,with nomogram con-struction for distinguishing benignity from malignancy of amorphous calcifications via combining with mammographic features and clinical data.

Objective:To explore the effect of Kangfuxin solution combined with triamcinolone and Econazole cream in elderly patients with hip fracture complicated with incontinence dermatitis, and to provide reference for clinical nursing.Methods:A randomized controlled trial was conducted to select 80 elderly patients with hip fracture complicated with incontinence dermatitis who were hospitalized in the Orthopedics Department of the First Medical Center of the PLA General Hospital from February 2023 to March 2024 by convenient sampling method. They were divided into the experimental group and the control group with 40 cases in each group according to random number table method. The experimental group was treated with Kangfuxin solution combined with triamcinolone and econazole cream for incontinence dermatitis. Intervention was stopped after 2 weeks of intervention or the incontinence dermatitis reached the clinical healing standard. In the control group, 3M spray was used to care the affected area of incontinence dermatitis, intervention was stopped after 2 weeks or the incontinence dermatitis reached the clinical healing standard. Incontinence dermatitis Skin Injury Assessment Scale (IADS) and perineal skin assessment tool PAT were used to evaluate the skin status of the two groups, and the healing time and treatment effectiveness of the two groups were compared.Results:In the control group, there were 11 males and 29 females, with age of (76.53 ± 8.67)years. There were 9 males and 31 females in the experimental group, with age of (76.56 ± 8.69)years, and there was no significant differences in baseline data between the two groups (all P>0.05). After intervention, the IADS and PAT scores of the control group were (27.13±5.22) points and (5.11 ± 0.94) points respectively, which were significantly higher than those of the experimental group (25.43 ± 4.15) points and (3.73 ± 1.21) points, and the differences were statistically significant ( t=7.22, 8.21, both P<0.05). The effective treatment in the experiment group was 97.5% (39/40), which was significant higher than 72.5% (29/40) in the control group ( χ2=13.25, P<0.05). The healing time of experimental group was (4.57 ± 3.44) d, which was significantly shorter than that of control group (9.23 ± 4.19) d, with statistical significance ( t=11.61, P<0.05). Conclusions:The combined application of Kangfuxin solution and triamcinolone and Econazole cream has a significant effect on improving incontinence dermatitis and perineal health in elderly patients with hip fracture, can effectively reduce symptoms and accelerate skin healing, and has certain clinical application value.

Objective To investigate the effect of individual exercise training on the rehabilitation of patients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).Methods A total of 81 patients between January 2021 and December 2023 were randomly allocated into an observation group(n=41)and a control group(n=40)using a simple random number Tab.method.The control group received routine post-operative rehabilitation intervention,while the observation group received individualized exercise training as the core component of cardiac rehabilitation intervention.The study compared the effects of rehabilitation,cardiac function parameters[left ventricular ejection fraction(LVEF),left ventricular end-diastolic diameter(LVEDD)],exercise endurance measures[6-minute walking distance(6MWD)],and quality of life assessed by Seattle Angina Pecina Scale(SAQ)scores between the two groups before and after a three-month intervention period.Results The total recovery response rate in the observation group was higher than that in the control group(P＜0.05).LVEF,LVEDD,6 MWD,maximum exercise load and SAQ scales(P＞0.05),LVEF were higher than before intervention(t=3.345,2.480,3.165,5.016,2.059,4.582,4.443,3.353,P＜0.05),and LVEDD was lower than before intervention(t=3.335,P＜0.05).Conclusion The individualized exercise training-based cardiac rehabili-tation program demonstrates potential for enhancing cardiac function and exercise endurance in patients with CHD following PCI,thereby improving their overall quality of life.This finding holds significant clinical implications.

Background::The potential impact of pre-existing coronary artery stenosis (CAS) on acute pulmonary embolism (PE) episodes remains underexplored. This study aimed to investigate the association between pre-existing CAS and the elevation of high-sensitivity cardiac troponin I (hs-cTnI) levels in patients with PE.Methods::In this multicenter, prospective case-control study, 88 cases and 163 controls matched for age, sex, and study center were enrolled. Cases were patients with PE with elevated hs-cTnI. Controls were patients with PE with normal hs-cTnI. Coronary artery assessment utilized coronary computed tomographic angiography or invasive coronary angiography. CAS was defined as ≥50% stenosis of the lumen diameter in any coronary vessel >2.0 mm in diameter. Conditional logistic regression was used to evaluate the association between CAS and hs-cTnI elevation.Results::The percentage of CAS was higher in the case group compared to the control group (44.3% [39/88] vs. 30.1% [49/163]; P = 0.024). In multivariable conditional logistic regression model 1, CAS (adjusted odds ratio [OR], 2.680; 95% confidence interval [CI], 1.243–5.779), heart rate >75 beats/min (OR, 2.306; 95% CI, 1.056–5.036) and N-terminal pro-B type natriuretic peptide (NT-proBNP) >420 pg/mL (OR, 12.169; 95% CI, 4.792–30.900) were independently associated with elevated hs-cTnI. In model 2, right CAS (OR, 3.615; 95% CI, 1.467–8.909) and NT-proBNP >420 pg/mL (OR, 13.890; 95% CI, 5.288–36.484) were independently associated with elevated hs-cTnI. Conclusions::CAS was independently associated with myocardial injury in patients with PE. Vigilance towards CAS is warranted in patients with PE with elevated cardiac troponin levels.

Objective:To explore the effects of the transtheoretical model (TTM) -based intervention in patients undergoing coronary angiography (CAG) .Methods:Totally 146 patients who were scheduled to undergo CAG at Fuwai Central China Cardiovascular Hospital from May 2021 to May 2022 were selected by convenience sampling. Patients admitted from May to November 2021 were assigned to the control group ( n=73), and those admitted from December 2021 to May 2022 were assigned to the observation group ( n=73). The control group received routine care, while the observation group received TTM-based intervention. The effects of the intervention were evaluated using the Self-Rating Anxiety Scale (SAS), the Self-Rating Depression Scale (SDS), and a self-designed CAG compliance assessment form. Results:After the intervention, SAS and SDS scores decreased in both groups, with the observation group scoring significantly lower than the control group ( P< 0.05). The CAG compliance in the observation group was also significantly higher than that in the control group ( P<0.05) . Conclusions:The TTM-based intervention can improve the psychological state of CAG patients and enhance their compliance with CAG procedures.

Objective To observe the value of breast imaging reporting and data system(BI-RADS)classification combined with mammography(MG)radiomics for differentiating breast benign and malignant amorphous calcification lesions.Methods A total of 217 breast amorphous calcification lesions in 206 female patients,including 43 malignant and 174 benign ones were retrospectively enrolled and randomly divided into training set(n=151)and validation set(n=66)at the ratio of 7∶3.Then radiomics features were screened based on breast MG images.BI-RADS model,radiomics model and combined model were established,and the value of each model for distinguishing benign and malignant lesions was observed.Results Eight optimal radiomics features were selected.The area under the curve(AUC)of BI-RADS model,radiomics model and combined model for differentiating breast benign and malignant amorphous calcification lesions was 0.821,0.763 and 0.897 in training set,0.800,0.746 and 0.893 in validation set,respectively,AUC of combined model was significantly higher than that of the other two(both P＜0.05).Conclusion BI-RADS classification combined with MG radiomics was helpful for differential diagnosis of breast benign and malignant amorphous calcification lesions,with efficacy higher than that of each alone.

To analyze the trends in disease burden and risk factors of depression among the elderly population in China from 1990 to 2021, and to provide a theoretical basis for the prevention, treatment, and policy-making of geriatric depression in China.