[Objective] To determine the correlation between traditional Chinese medicine (TCM) inspection of spirit classification and the severity grade of depression based on facial features, offering insights for intelligent intergrated TCM and western medicine diagnosis of depression. [Methods] Using the Audio-Visual Emotion Challenge and Workshop (AVEC 2014) public dataset on depression, which conclude 150 interview videos, the samples were classified according to the TCM inspection of spirit classification: Deshen (得神, presence of spirit), Shaoshen (少神, insufficiency of spirit), and Shenluan (神乱, confusion of spirit). Meanwhile, based on Beck Depression Inventory-II (BDI-II) score for the severity grade of depression, the samples were divided into minimal (0 – 13, Q1), mild (14 – 19, Q2), moderate (20 – 28, Q3), and severe (29 – 63, Q4). Sixty-eight landmarks were extracted with a ResNet-50 network, and the feature extracion mode was stadardized. Random forest and support vectior machine (SVM) classifiers were used to predict TCM inspection of spirit classification and the severity grade of depression, respectively. A Chi-square test and Apriori association rule mining were then applied to quantify and explore the relationships. [Results] The analysis revealed a statistically significant and moderately strong association between TCM spirit classification and the severity grade of depression, as confirmed by a Chi-square test (χ2 = 14.04, P = 0.029) with a Cramer’s V effect size of 0.243. Further exploration using association rule mining identified the most compelling rule: “moderate depression (Q3) → Shenluan”. This rule demonstrated a support level of 5%, indicating this specific co-occurrence was present in 5% of the cohort. Crucially, it achieved a high Confidence of 86%, meaning that among patients diagnosed with Q3, 86% exhibited the Shenluan pattern according to TCM assessment. The substantial Lift of 2.37 signifies that the observed likelihood of Shenluan manifesting in Q3 patients is 2.37 times higher than would be expected by chance if these states were independent—compelling evidence of a highly non-random association. Consequently, Shenluan emerges as a distinct and core TCM diagnostic manifestation strongly linked to Q3, forming a clinically significant phenotype within this patient subgroup. [Conclusion] Automated facial analysis can serve as a common lens for TCM and western psychological assessments align in the diagnosis of depression. The inspection of spirit decline trajectory parallels worsening depression, supporting early screening and stratified intervention, and providing a reference for the intelligent assistance of integrated TCM and western medicine in the diagnosis of depression.

Objective To investigate the kinesiophobia level in patients after spinal fracture surgery and their correlations with rehabilitation self-efficacy and adherence. Methods A total of 150 patients who underwent spinal fracture surgery were enrolled in this study. General information was collected from all patients. The Tampa Scale for Kinesiophobia, Self-Efficacy for Rehabilitation Outcomes Scale, department-developed Rehabilitation Adherence Scale and postoperative activity pain [assessed using the Visual Analogue Scale (VAS)] were analyzed. Pearson correlation analysis was used to examine the relationships of kinesiophobia level with rehabilitation self-efficacy and adherence. Multiple linear regression analysis was conducted to identify factors influencing kinesiophobia level. Results The total score of postoperative kinesiophobia level in patients with spinal fracture was (57.14±3.12), which was at a high level. The total score of rehabilitation self-efficacy was (35.19±3.45), which was at a low level. The total score of rehabilitation compliance was (16.46±2.32), which was at a low level. Pearson correlation analysis showed that the total score of kinesiophobia level was negatively correlated with the total score of rehabilitation self-efficacy and rehabilitation compliance (P < 0.05). Univariate analysis revealed statistically significant differences in scores of kinesiophobia level among patients with different educational levels, postoperative activity pain and the presence or absence of postoperative complications (P < 0.05). Multiple linear regression analysis identified self-efficacy (B=-0.271, 95%CI, -0.439 to -0.103), adherence (B=-0.168, 95%CI, -0.331 to -0.004), educational level (B=0.190, 95%CI, 0.020 to 0.361), postoperative complications (B=0.403, 95%CI, 0.233 to 0.573) and postoperative activity pain (B=0.162, 95%CI, 0.003 to 0.320) were the influencing factors of postoperative kinesiophobia level in patients with spinal fracture. Conclusion The patients with spinal fracture have a higher level of kinesiophobia. The influencing factors of level of kinesiophobia are rehabilitation self-efficacy, rehabilitation compliance, education level, postoperative complications and postoperative activity pain.

OBJECTIVE: To analyze the characteristics of genetic variants among children with refractory epilepsy (RE). METHODS: One hundred and seventeen children with RE who had presented at the Affiliated Jinhua Hospital of Zhejiang University School of Medicine from January 1, 2018 to November 21, 2019 were selected as the study subjects. The children were divided into four groups according to their ages of onset: < 1 year old, 1 ~ 3 years old, 3 ~ 12 years old, and >= 12 years old. Clinical data and results of trio-whole exome sequencing were retrospectively analyzed. RESULTS: In total 67 males and 50 females were included. The age of onset had ranged from 4 days to 14 years old. Among the 117 patients, 33 (28.21%) had carried pathogenic or likely pathogenic variants. The detection rates for the < 1 year old, 1 ~ 3 years old and >= 3 years old groups were 53.85% (21/39), 12.00% (3/25) and 16.98% (9/53), respectively, with a significant difference among the groups (χ² = 19.202, P < 0.001). The detection rates for patients with and without comorbidities were 33.33% (12/36) and 25.93% (21/81), respectively (χ² = 0.359, P = 0.549). Among the 33 patients carrying genetic variants, 27 were single nucleotide polymorphisms (SNPs) or insertion/deletions (InDels), and 6 were copy number variations (CNVs). The most common mutant genes were PRRT2 (15.15%, 5/33) and SCN1A (12.12%, 4/33). Among children carrying genetic variants, 72.73% (8/11) had attained clinical remission after adjusting the medication according to the references. CONCLUSION 28.21% of RE patients have harbored pathogenic or likely pathogenic variants or CNVs. The detection rate is higher in those with younger age of onset. PRRT2 and SCN1A genes are more commonly involved. Adjusting medication based on the types of affected genes may facilitate improvement of the remission rate.
Infant ; Female ; Male ; Humans ; Child ; Infant, Newborn ; Child, Preschool ; DNA Copy Number Variations ; Drug Resistant Epilepsy/genetics* ; Retrospective Studies ; Polymorphism, Single Nucleotide

Objective:To explore one-stage total knee arthroplasty (TKA) combined with open reduction and internal fixation (ORIF) for knee osteoarthritis complicated with tibial stress fracture.Methods:The 3 patients were retrospectively analyzed who had been treated for knee osteoarthritis complicated with tibial stress fracture at Department of Orthopedics, Ganzhou District People＇s Hospital from March 2018 to March 2020. They were all female, aged from 54 to 76 years (average, 66 years). There were 2 transverse fractures and one short oblique fracture; all of them had knee varus deformity. The Hospital for Special Surgery (HSS) scores averaged 37.6 (from 28 to 50) for the left knee and 28.3 (from 22 to 39) for the right knee. One-stage TKA was performed for the articular surface while ORIF for the right tibial stress fracture for all patients. Recorded were fracture union time, HSS knee score and range of articular motion.Results:The 3 patients were followed up for 25 to 44 months (average, 32 months).The fracture union time ranged from 4 to 7 months (average, 5 months). The last follow-ups revealed no such complications as prosthesis loosening, peri-prosthesis osteolysis or joint instability. Knee varus deformity was corrected in all patients. The HSS knee scores at the last follow-up averaged 89.6 (from 88 to 91) for the left knee and 88.3 (from 85 to 90) for the right knee.Conclusion:In the treatment of knee osteoarthritis complicated with tibial stress fracture, one-stage TKA combined with ORIF can restore the function of knee joint, leading to fine curative effects.

Conventional wisdom holds that the central nervous system (CNS) does not have lymphatic vessels or lymphatic circulation, and it lacks lymphatic pathways to clear brain metabolites. However, with the development of study in intracranial clearance, it has been discovered that there are lymphatic systems in CNS, including glymphatic pathway and it meningeal lymphatic vessels. It further reveals the exchange system between cerebrospinal fluid (CSF) and interstitial fluid (ISF). It also closely relates to the development of neurodegenerative diseases, age-related changes of brain, traumatic brain injury, circulatory diseases and tumors. In the past 10 years, the research in CNS has been a hot spot in life sciences. This article aims to explain the research progress from the aspects of the discovery of glymphatic system, anatomical structure and function, and relationship with Alzheimer's disease (AD).

Background Noise is the most common occupational hazard in the automobile manufacturing industry with the most workers exposed. Automobile manufacturing industry is a high-risk industry for noise-induced hearing loss. Objective To understand the epidemiological characteristics of noise-induced hearing loss among workers in automobile manufacturing industry and explore related influencing factors. Methods A questionnaire survey, individual noise recording, and pure tone audiometry were conducted among workers (n=656) exposed to noise from five automobile manufacturing enterprises. The data on age, sex, exposure duration, noise intensity, kurtosis, and hearing loss were obtained. The positive rates of high-frequency noise-induced hearing loss (HFNIHL) and speech-frequency noise-induced hearing loss (SFNIHL) were calculated, and each factor was compared between workers with and without HFNIHL. Chi-square test and analysis of trend were conducted among different groups of age, sex, exposure duration, A-weighted equivalent continuous sound pressure level normalized to a nominal 8-hour working day (L_Aeq,8h), and kurtosis. Logistic regression analysis was conducted to analyze the factors influencing the positive rates of HFNIHL and SFNIHL. Results The exposure rates of non-Gaussian noise was 73.6%. The positive rates of HFNIHL and SFNIHL were 32.6% (214 workers) and 6.7% (44 workers), respectively. The HFNIHL workers showed older age, higher proportion of male, longer exposure duration, higher noise intensity (L_{Aeq,8 h}), and increased kurtosis than those without HFNIHL (P<0.05). The positive rates of HFNIHL increased with the increase of age, exposure duration, L_{Aeq,8 h}, and kurtosis (\begin{document}$ {\chi ^2} $\end{document}_trend-age=49.25, P<0.001; \begin{document}$ {\chi ^2} $\end{document}_{trend-duration}=22.19, P<0.001; \begin{document}$ {\chi ^2} $\end{document}_trend-LAeq=6.91, P=0.009; \begin{document}$ {\chi ^2} $\end{document}_{trend-kurtosis}=8.56, P=0.003). The results of logistic regression showed that age (OR=2.13, 95%CI: 1.67-2.71, P<0.001), sex (OR=2.29, 95%CI: 1.44-3.62, P<0.001), exposure duration (OR=1.43, 95%CI: 1.11-1.85, P=0.006), L_Aeq,8h (OR=1.37, 95%CI: 1.08~1.76, P=0.011), and kurtosis (OR=1.37, 95%CI: 1.14-1.63, P=0.001) were factors associated with the risk of HFNIHL, while only age was associated with the risk of SFNIHL (OR=2.15, 95%CI: 1.33-3.33, P=0.001). Conclusion Workers exposed to noise in automobile manufacturing industry are at a high risk of hearing loss. Age, sex, exposure duration, L_{Aeq,8 h}, and kurtosis are key influencing factors of hearing loss.

Objective:To study the optimal timing of laparoscopic cholecystectomy (LC) after percutaneous transhepatic gallbladder drainage (PTGBD) for grade Ⅱ-Ⅲ acute cholecystitis.Methods:A multicenter, single blind and randomized controlled study was conducted at Shanghai Fifth People's Hospital Affiliated to Fudan University, Shanghai Pudong Hospital, and Shanghai Minhang District Central Hospital from October 2018 to September 2021. Patients who underwent LC after PTGBD were divided 1∶1 into the early group and the late group. LC was performed 4-6 weeks after PTGBD in the early group and 7-8 weeks after PTGBD in the late group. Gender, age, AC grade, complications after PTGBD, body mass index, complications before LC, operation time of LC, intraoperative bleeding, total treatment cost, conversion rate to open surgery and complications after LC were compared between the two groups. The 36-Item Short Form Health Survey (SF-36) before and after LC was also compared.Results:Of 248 patients who were eligible for the study, there were 52 males and 196 females, with ages ranging from 18 to 89 years, and mean ±s.d. of (52.5 ± 20.2) years. There were 126 patients in the early group and 122 patients in the late group. There were no significant differences in gender, age, AC grade, body mass index and complications before LC between the two groups (all P>0.05). The preoperative score of SF-36 in the early group was significantly better than that in late group, and the complications of PTGBD in the late group were significantly higher than the early group (both P<0.05). The operation time and total treatment cost of the early group were significantly less than those of the late group (37.2±12.8 min vs. 48.5±19.7 min, 20 856±2 136 yuan vs. 2 2207±2 049 yuan) (both P<0.05). The intraoperative bleeding volume of LC in the early group was [ M( Q1, Q3)] 40 (40, 60) ml and the late group was [ M( Q1, Q3)] 35 (25, 40) ml. The difference was also significant ( P<0.05). There was no significant differences in the conversion rates to open surgery, complications and SF-36 scores after LC between the two groups (all P>0.05). Conclusion:LC should be performed 4-6 weeks after PTGBD for grade Ⅱ-Ⅲ acute cholecystitis. Although the amount of intraoperative bleeding was higher, the operation time was shorter, the burden on patients was reduced and there was more rapid recovery.

Objective:To investigate the risk factors of bleeding events in patients with high international normalized ratio (INR) values (INR>3.5) in warfarin therapy.Methods:Two hundred and one patients with high INR values (INR>3.5) during warfarin therapy admitted in Beijing Tongren Hospital from August 2013 to August 2019 were enrolled. The bleeding occurred in 75 patients (bleeding group) and did not occur in 126 cases (non-bleeding group) during hospitalization. The bleeding group included 12 major bleeding patients and 63 minor bleeding patients. The baseline information, laboratory results and medication of other drugs were recorded.Results:There were no significant differences in age, sex, smoking history, drinking history, previous bleeding history and the proportion of first application of warfarin between the two groups ( P>0.05).The proportion of patients with liver dysfunction [7.14%(9/126)], renal dysfunction [11.90%(15/126)], anemia [4.76%(6/126)], hypoproteinemia [4.76%(6/126)], infectious diseases [20.63%(26/126)] in non-bleeding group were significantly lower than that in bleeding group [16.00% (12/75), 32.00% (24/75), 29.33%(22/75), 16.00%(12/75), 44.00%(33/75); χ 2=3.942, 12.140, 23.675, 7.283, 12.377, respectively; all P<0.05]. A total of 54 kinds of drugs were associated with the INR elevation. The most commonly used drugs were cardiovascular system drugs ( n=162, 80.60%), blood system drugs ( n=155, 77.11%), anti-infective drugs ( n=112, 55.72%), digestive system drugs ( n=82, 40.80%), and endocrine system drugs ( n=56, 27.86%). The INR values [4.58(3.94, 5.90), 4.96(4.03, 8.27)] and the HAS-BLED scores [3.00 (2.00,3.00), 3.00(2.25,3.00)] in minor bleeding group ( n=63) and major bleeding group ( n=12) were higher than those in non-bleeding group [4.00(3.74, 4.35), 2.00 (1.00,3.00), P<0.01), but there was no significant difference in INR values and HAS-BLED scores between minor bleeding group and major bleeding group ( P>0.05). Conclusion:There are many factors leading to the increase of INR in patients taking warfarin, such as abnormal liver and kidney function, anemia, hypoproteinemia, and the use of antibacterial drugs. It is necessary to be cautious about co-administration in these patients.

Objective To evaluate the diagnostic value of quantitative rest and stress 13N-NH3 PET myocardial perfusion imaging (MPI) on coronary microvascular disease (CMVD),and provide basis for accurate classification.Methods From July 2016 to September 2017,a total of 23 patients (16 males,7 females;27-70 years) who were suspected of CMVD were prospectively enrolled in this study.Rest and ATPstress MPI were acquired using 13N-NH3 PET and analyzed using Heartsee software.Rest and stress relative uptake,absolute myocardial blood flow (MBF) and coronary flow reserve (CFR) were obtained and present on sectional images and cup maps.Based on the information,CMVD was diagnosed or excluded.Combined with myocardial enzymes,echocardiography,cardiac MRI,coronary angiography,CT angiography (CTA),CMVD was further divided into CMVD without (type 1) or with obstructive coronary disease (type 2),and other CMVD (type 3).Two-sample t test and one-way analysis of variance were used to analyze the data.Results In 23 patients,17 cases were diagnosed as CMVD (including 10 cases with type 1,3 cases with type 2 and 4 cases with type 3),and 6 cases were excluded.There were no significant differences in the age,gender and risk factors between CMVD group and exclusion group (all P＞0.05).The relative uptake results,including average uptake of whole left ventricle in rest and stress states,rest minimum quadrant,and area of stress uptake less than 60％ of maximum were significantly different between the two groups (t values:from -3.249 to 2.469,all P＜0.05).All the absolute blood flow parameters,including rest and stress whole MBF and CFR,rest and stress minimum quadrant MBF and CFR,were significantly different between CMVD group and exclusion group (t values:from-8.278 to-3.258,all P＜0.05).There was no statistically significant difference for relative uptake data among three types of CMVD (F values:from 0.002 to 1.440,all P＞0.05).For absolute quantitative values of whole MBF and minimum quadrant MBF in both rest and stress states,difference was statistically significant among groups (F values:from 3.885 to 8.452,all P＜0.05).Conclusion Quantitative PET MPI could provide a noninvasive,safe and accurate method for the diagnosis and classification of CMVD.

Objective Using Z-score to assess the prevalence of proximal aorta dilatation in middle-aged and aged individuals during routine transthoracic echocardiogram examinations and to identify its risk factors. Methods A total of 823 middle-aged or elderly patients on routine transthoracic echocardiogram examinations were consecutively enrolled. The internal diameters of the sinus of Valsalva (SoV ) and the ascending aorta (AA ) were measured. Z-scores were calculated according to the proposed equation for SoV and AA. A dilated aortic root was defined as a Z-score ≥1.96 or the diameter of SoV or AA ≥ 40 mm. The prevalence of proximal aorta dilatation and associated factors were analyzed. Results The prevalences of proximal aorta dilatation ,SoV dilatation ,and AA dilatation were 26.1%(25/823 ) ,6.0%(49/823 ) ,and 23.7%(195/823 ) , respectively.In the aortic root dilatation group ,age and the proportion of obesity were higher (both P＜0.05) ,and there were more female subjects (30.5% or 117/384 vs.22.3% or 98/439 ,P＜0.01) . The incidences of left atrial dilation ,left ventricular dilation ,left ventricular hypertrophy ,and aortic regurgitation in the aortic root dilatation group were higher than those in the non-aortic root dilatation group(P＜0.05 ) .Logistic regression analysis demonstrated that sex (OR＝ 1.827 ,95% CI :1.248-2.673 ,P＝0.002) ,hypertension (OR＝1.441 ,95% CI :1.000-2.075 ,P＝0.050)and left ventricular hypertrophy (OR＝1.827 ,95% CI :1.248-2.673 ,P＝0.002)were independently correlated with aortic root dilatation. Conclusions The prevalence of proximal aorta dilatation is high in middle-aged and aged individuals. Proximal aorta dilatation is related to sex ,age ,and body size ,and it is often accompanied by structural abnormalities of the heart.