Objective To explore the current status of posttraumatic growth (PTG) among nurses at psychiatric department and analyze its latent profiles and population characteristics. Methods A total of 357 nurses from psychiatric departments of five tertiary Grade A hospitals were selected as the research subjects using the convenience sampling method. The PTG and professional quality of life were studied using the Posttraumatic Growth Inventory and the Chinese version of the Compassion Fatigue Scale. Results The PTG score of the nurses was (56.6±23.2). The scores of compassion satisfaction, burnout, and secondary traumatic stress among nurses were (32.6±7.2), (26.9±5.9), and (26.0±5.4), respectively. The result of potential profile analysis showed that the nurses could be divided into three latent profiles based on PTG levels: low PTG group (34.4%), moderate PTG group (44.0%), and high PTG group (21.6%). The results of multinomial logistic regression analysis showed that the nurses who slept 7-8 hours per day were at higher risk of being in the high PTG group compared with those who slept more than eight hours per day (P<0.05). Psychiatric nurses who took regular exercise were at higher risk of being in the high PTG group compared with those who took irregular exercise (P<0.05). The nurses who had high job satisfaction scores were at higher risk of being in the high PTG group compared with those who had low job satisfaction scores (P<0.01). The nurses with higher compassion satisfaction scores increased the risk of being in the high PTG group compared with those with lower compassion satisfaction scores (P<0.01). The nurses with higher burnout scores increased the risk of being in the low PTG group compared with those with lower burnout scores (P<0.01). Conclusion The PTG characteristics of the nurses exhibit heterogeneity and can be categorized into three distinct profiles. Sleep duration, regular exercise, job satisfaction, compassion satisfaction, and burnout are influencing factors for the PTG latent profiles of nurses working at psychiatric department.

Objective To investigate the expression and role of the DNA repair and recombination protein RAD54-like(RAD54L)in oral squamous cell carcinoma(OSCC).Methods Using OSCC-related data from The Cancer Genome Atlas(TCGA)database,the difference in RAD54L expression between OSCC and control samples was analysed using the Mann-Whitney rank sum test,and the potential value of RAD54L mRNA in OSCC diagnosis was assessed using the receiver operator characteristic curve.The correlation between RAD54L expression levels and clinicopathological data of OSCC patients was analysed using the chi-square test.Once OSCC samples were divided into two groups of high and low expression based on the median value of RAD54L mRNA expression,Cox regression analysis was used to compare the prognostic differences between the two groups.The differentially expressed genes between the groups were subse-quently screened using the DESeq2 package,and KEGG pathway enrichment analysis was performed using the cluster-Profiler package.The correlation between RAD54L mRNA and gene expression in the homologous recombination repair pathway was demonstrated by Spearman correlation analysis.After clarifying the bioinformatics significance of RAD54L,RAD54L knockdown experiments were performed in human oral squamous carcinoma cell line HSC-3,and the knock-down efficiency was verified through real-time quantitative polymerase chain reaction.After transfection,the changes in proliferation,migration,apoptosis,and cycle of HSC-3 cells were assessed by CCK-8,5-ethynyl-2'-deoxyuridine(EdU)staining,wound healing,apoptosis,and cell cycle assays.Results Bioinformatics analysis showed that the expression of RAD54L mRNA was higher in OSCC than in normal controls(P＜0.001)and had a high value in predicting poor prognosis(AUC=0.927).The high RAD54L expression group was associated with an increased proportion of male pa-tients(P=0.032),having a higher T-stage(P=0.040),clinical stage(P=0.027),and pathological grading(P=0.013).Once OSCC samples were divided into two groups of high and low expression using the median value of RAD54L mRNA expression,the prognosis of the group with high expression of RAD54L was poorer than that of the group with low expression(P=0.049).The differentially expressed genes between the high and low RAD54L expression groups two groups were mainly enriched in neuroactive ligand-receptor interactions,cytokine-cytokine receptor interactions,calci-um signaling pathway,cell cycle,gastric cancer,extracellular matrix receptor interactions,chemical carcinogenesis-DNA adducts,DNA replication,homologous recombination,and mismatch repair pathways(P＜0.05).In the homolo-gous recombination repair pathway,the expression of RAD54L was positively correlated with the expression of BRCA1,BLM,EME1,XRCC2,POLD1,TOPBP1,RAD51,BRIP1,RAD54B,BRCA2,and SYCP3(P＜0.05),and was strongly positively correlated with the expression of BRCA1,BLM,and EME1(R＞0.8,P＜0.05).The results of in vitro experi-ments showed that RAD54L expression was knocked down to approximately 25％in HSC-3 cells(P＜0.001).Compared with the control group,the RAD54L knockdown group showed a lower proliferation rate(P＜0.05),a lower proportion of EdU-positive cells(P＜0.001),a lower proportion of wound closure(P＜0.001),a higher proportion of G1-phase cells(P＜0.001),a lower proportion of S-phase cells(P＜0.001),and a higher proportion of apoptotic cells(P＜0.001).Conclusion RAD54L is highly expressed in OSCC and correlates with poor prognosis.Down-regulation of RAD54L expression inhibits the proliferation and migration of HSC-3 cells,promotes apoptosis,and impedes cell cycle progres-sion.

Objective:To develop a limb function exercise program for patients on extracorporeal membrane oxygenation (ECMO) and provide theoretical guidance for clinical nursing staff.Methods:A research team was formed to systematically review domestic and international literature on functional exercise for ECMO patients, extracting relevant evidence to form the initial version of the limb function exercise program. From June to July 2023, the Delphi method was used to conduct two rounds of expert consultations with 18 experts from three provinces and municipalities directly under the central government, including Shanghai, Jiangsu, and Shanxi. Based on the experts' feedback, the program items were revised to form the final version of the exercise program.Results:In the first round, 18 experts were consulted, with a valid response rate of 94.44% (17/18); in the second round, 17 experts participated, with a 100.00% (17/17) response rate. The expert authority coefficient was 0.859 in both rounds. The coefficient of variation for each level of indicator in the second round ranged from 0 to 0.160, and Kendall's coefficient of concordance was 0.092 to 0.130 ( P<0.01). The final ECMO patient limb function exercise program consisted of four primary indicators (preparation, assessment, exercise methods, and safety monitoring), 13 secondary indicators, and 44 tertiary indicators. Conclusions:The ECMO patient limb function exercise program developed in this study is scientifically sound and reliable, offering a reference and guidance for the implementation of limb function exercises for ECMO patients.

Objective: To investigate the prevalence of dyslipidemia and the level of blood lipids among Tajik people in Pamir Plateau, Xinjiang, and explore the related factors of dyslipidemia. Methods: It is a retrospective cross-sectional study. A multi-stage cluster random sampling survey was conducted among 5 635 Tajiks over 18 years old in Tashkorgan Tajik Autonomous County, Xinjiang Province from May to October 2021. Data were collected through questionnaire survey (general information, medical history, and personal history), physical examination (height, weight, waist, and blood pressure) and blood test (total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density cholesterol (HDL-C)) to analyze the dyslipidemia and its risk factors among Tajiks. Results: The age of Tajik participants was (41.9±15.0) years, including 2 726 males (48.4%). The prevalence of borderline high TC, high LDL-C and high TG levels were 17.2%, 14.7% and 8.9%, respectively. The prevalence of high TC, high LDL-C, high TG and low HDL-C were 4.1%, 4.9%, 9.4% and 32.4%, respectively, and the prevalence of dyslipidemia was 37.0%. There is a positive correlation between male,higher education level, higher body mass index (BMI) value,waist circumference, living in town, smoking and dyslipidemia. Conclusions: The low prevalence of high TC, high LDL-C, high TG and high prevalence of low HDL-C was a major characteristic of Tajik people in Pamir Plateau of Xinjiang. The lower rates of overweight and obesity may be one of the reasons for the lower prevalence of dyslipidemia among Tajik.
Adult ; Humans ; Male ; Middle Aged ; Cholesterol ; Cholesterol, HDL ; Cholesterol, LDL ; Cross-Sectional Studies ; Dyslipidemias/epidemiology* ; Hypercholesterolemia/epidemiology* ; Hypertriglyceridemia/epidemiology* ; Prevalence ; Retrospective Studies ; Female

Objective:To investigate the distribution and related factors of lipoprotein(a) [Lp(a)] level in healthy Tajik and Kazak adults in China.Methods:A cross-sectional study was conducted from May to October 2021 and March to June 2022, and blood samples were collected from 2, 637 healthy Tajik adults [1 010 men, average age: (40.08±14.74) years; 1 627 women, average age: (38.27±12.90) years] in Tashkurgan Tajik Autonomous County and 1 911 healthy Kazak adults [720 men, average age: (42.10±12.26) years; 1 191 women, average age: (38.27±12.90) years] in Fuyun County of Xinjiang. Fasting blood glucose (FBG), creatinine (Cr), total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), and Lp(a) were measured. The distribution of Lp(a) levels in different sex and age groups was compared. The Lp(a) level of Tajik and Kazakh ethnic groups was compared by Mann-Whitney U test, and correlation factors of Lp(a) level were analyzed by multiple logistic regression. Results:The distribution of Lp(a) level in Tajik and Kazak population was skewed. Lp(a) levels of Tajik and Kazak ranged from the lowest 0.40 mg/L and 0.62 mg/L to the highest 1 229.40 mg/L and 2 108.58 mg/L, respectively, and the median Lp(a) level was 78.90 (38.60, 190.20) mg/L and 103.30 (49.57, 234.27) mg/L, respectively. Median Lp(a) level of Kazak was significantly higher than that of Tjik ( P<0.001). The median Lp(a) levels of Tajik males and females were similar: 77.45 (39.80, 187.10) mg/L and 79.90 (38.60, 192.30) mg/L ( P=0.948). The median Lp(a) levels of Kazakh males and females were also similar: 109.42 (50.49, 230.38) mg/L and 99.01 (49.11, 237.25) mg/L, respectively ( P=0.578). After pooling the data of Tajik and Kazak and adjusting for age, sex, BMI, smoking, drinking, blood pressure, blood glucose and other factors, Lp(a) level was correlated with ethnic (standard partial regression coefficient 0.066, P=0.008) and LDL-C level (standard partial regression coefficient 0.136, P<0.001). Conclusions:Lp(a) level in healthy Tajik and Kazak adults varied greatly among individuals, and Kazak residents had a higher Lp(a) level than Tajik residents. There was no significant sex difference in Lp(a) level among Tajik and Kazakh, and LDL-C and ethnicity are independent factors related to Lp(a) level.

Objective: To investigate the prevalence of dyslipidemia and the level of blood lipids among Tajik people in Pamir Plateau, Xinjiang, and explore the related factors of dyslipidemia. Methods: It is a retrospective cross-sectional study. A multi-stage cluster random sampling survey was conducted among 5 635 Tajiks over 18 years old in Tashkorgan Tajik Autonomous County, Xinjiang Province from May to October 2021. Data were collected through questionnaire survey (general information, medical history, and personal history), physical examination (height, weight, waist, and blood pressure) and blood test (total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density cholesterol (HDL-C)) to analyze the dyslipidemia and its risk factors among Tajiks. Results: The age of Tajik participants was (41.9±15.0) years, including 2 726 males (48.4%). The prevalence of borderline high TC, high LDL-C and high TG levels were 17.2%, 14.7% and 8.9%, respectively. The prevalence of high TC, high LDL-C, high TG and low HDL-C were 4.1%, 4.9%, 9.4% and 32.4%, respectively, and the prevalence of dyslipidemia was 37.0%. There is a positive correlation between male,higher education level, higher body mass index (BMI) value,waist circumference, living in town, smoking and dyslipidemia. Conclusions: The low prevalence of high TC, high LDL-C, high TG and high prevalence of low HDL-C was a major characteristic of Tajik people in Pamir Plateau of Xinjiang. The lower rates of overweight and obesity may be one of the reasons for the lower prevalence of dyslipidemia among Tajik.
Adult ; Humans ; Male ; Middle Aged ; Cholesterol ; Cholesterol, HDL ; Cholesterol, LDL ; Cross-Sectional Studies ; Dyslipidemias/epidemiology* ; Hypercholesterolemia/epidemiology* ; Hypertriglyceridemia/epidemiology* ; Prevalence ; Retrospective Studies ; Female

Objective:To investigate the effect in lumbar mobility and stress of the facet joint and end plate after implantation of the movable artificial lumbar spine so as to lay a biomechanical foundation for its clinical application.Methods:Total lumbar CT data of a healthy adult male were selected to construct a finite element analysis model and its effectiveness was validated (physiological group). Two groups were replicated after removing the L 3 vertebral body and adjacent discs of the model in physiological group. One group was placed with each component of the movable artificial lumbar spine to construct the non-fusion model (non-fusion group). The other group was placed with titanium cage, titanium plate and other to construct the fusion model (fusion group). The models in the three groups were loaded with 500 N axial load and 10 Nm axial load, and the torque load was used to simulate the movement in six directions: forward flexion, backward extension, left and right lateral bending, and left and right torsion. The lumbar mobility and stress peak and distribution of the proximal facet joints (J 1-2, J 4-5), L 2 inferior endplate and L4 superior endplate at the three model operating sites (L 2-3, L 3-4) and adjacent segments (L 1-2, L 4-5) under the same conditions were compared. Results:The range of motions of the surgical site in flexion, extension, left bending, right bending, left torsion and right torsion were L 2-3of 3.9°-8.7° and L 3-4 of 3.6°-8.4° in non-fusion group, significantly increased compared with fusion group (L 2-3 0.1°-0.2°, L 3-4 0.1°-0.1°) and slightly increased compared with physiological group (L 2-3 2.3°-6.0°, L 3-4 2.3°-7.1°). The range of motions of the adjacent segments in the above six directions were L 1-2 of 1.4°-4.3° and L 4-5 of 1.4°-6.0° in non-fusion group, smaller than those in fusion group (L 1-2 2.1°-6.1°, L 4-5 3.3°-8.6°) and similar to those in physiological group (L 2-3 2.3°-6.0°, L 3-4 2.3°-7.1°). The peak values of von Mises stress in the proximal facet joints were J 1-2 of 7.07-19.21 MPa and J 4-5of 6.12-12.99 MPa in non-fusion group, similar to those in physiological group (J 1-2 8.42-18.53 MPa, J 4-5 7.49-11.70 MPa) and smaller than those in fusion group (J 1-2 10.54-21.16 MPa, J 4-5 10.63-16.13 MPa). The maximum von Mises stress of the L 2 inferior endplate and L 4 superior endplate in the above six directions was 29.39-54.72 MPa and 32.31-47.87 MPa in non-fusion group, significantly increased compared with the L 2 inferior endplate (21.20-42.07 MPa), L 4 superior endplate (22.50-36.76 MPa) and L 2 inferior endplate (11.04-29.55 MPa) in fusion group and the L 4 superior endplate (13.12-21.32 MPa) in physiological group. Conclusion:Compared with the traditional fusion prostheses, the placement of the movable artificial lumbar spine can reconstruct the range of motion of the surgical site in the direction of flexion, extension, lateral bending and torsion, greatly reduce the impact on the stress of adjacent facet joints and the range of motion of adjacent segments, and theoretically reduce the incidence of prosthesis subsidence.

Objective:To compare toally endoscopic thyroidectomy(TET) with open thyroidectomy(OT) in the treatment of differentiated thyroid cancer.Methods:Data of 190 patients at Liuzhou People's Hospital from Jul 2017 to Dec 2019 were analyzed. Patients were divided into endoscopic surgery group ( n=95) and open surgery group ( n=95). Results:The operation time and the hospital stay in endoscopic group were longer than that in open surgery group[(153±25) min vs. (116±17) min, (5.56±1.08) d vs.(5.08±1.04) d, t=11.827，3.083， both P<0.05)]. There was no significant difference in intraoperative blood loss [(33±14) ml vs. (37±16) ml, t=-1.851 P>0.05], recurrent laryngeal nerve paralysis, hypoparathyroidism and wound complications (4% vs. 9%, 9% vs. 15%,1% vs. 3%, all P>0.05). There was no significant difference in the number of central lymph node dissection between the two groups (6.12±3.54 vs. 6.35±4.75, t=-0.404, P<0.05). The length of scar in endoscopic group was shorter [(3.03±0.27) cm vs. (6.47±0.53) cm, t=-56.138, P<0.05), and the postoperative cosmetic score evaluated by the patients was higher (8.76±0.75 vs. 7.39±0.76, P<0.05), than those in open group. There were no tumor recurrence nor metastasis in neither group by short term follow-up. Conclusions:TET is similar to OT on clinical curative effectiveness for differentiated thyroid carcinoma while carries a better cosmetic result .

Objective:To understand the construction and problems of budget management system in public hospitals, and to provide countermeasures and suggestions for its continuous improvement and construction.Methods:Literature review was used to summarize the national policy requirements for comprehensive budget management system of these hospitals in China. Random sampling was used to select 109 public hospitals as pilots, and a questionnaire was customized from March to April in 2019, to investigate the current budget management and problems, with the data studied by descriptive statistical analysis.Results:Seventy-seven hospitals (70.64%) reported in self-appraisal their budget management as satisfactory and above, 78 hospitals (71.56%) had in place a comprehensive budget management system, 90 hospitals(82.57%) had in place a budget management committee, and 91 hospitals (83.49%) had in place refined budget preparation. The main problems were unclear budgeting requirements and nonstandard process, poor information integration and informationization, inadequate inter-department synergy, and poor alignment between business and finance.Conclusions:The public hospitals are recommended to enhance their comprehensive budget management system and their informationization, for full-process informationized management.

Objective To analyze the risk factors for the occurrence of post transplantation diabetes mellitus (PTDM) in renal transplant recipients, establish a prediction model for PTDM and evaluate its prediction value. Methods Clinical data of 915 renal transplant recipients were retrospectively analyzed. According to the occurrence of PTDM, all recipients were divided into the PTDM group (n=78) and non-PTDM group (n=837). The main indexes of recipients were collected. The risk factors for the occurrence of PTDM in renal transplant recipients were analyzed by univariate and multivariate analysis. The prediction model for PTDM was established and its prediction value was evaluated. Results Family history of diabetes mellitus, body mass index (BMI), preoperative 2 h postprandial blood glucose and preoperative glycosylated hemoglobin were the independent risk factors for the occurrence of PTDM in renal transplant recipients. The prediction model for PTDM was logit (P)=2.199×family history of diabetes (yes=1, no=0)+0.109×BMI+0.151×2 h postprandial blood glucose (mmol/L)+0.508×glycosylated hemoglobin (%)-9.123. The results of receiver operating characteristic (ROC) curve showed that the area under the curve (AUC) of these 4 predictors combined for predicting PTDM in renal transplant recipients was 0.830 [95% confidence interval (CI) 0.786-0.873], the cut-off value was 0.0608, the sensitivity was 0.821, the specificity was 0.700, and the Youden index was 0.521 (P < 0.05). Conclusions Family history of diabetes mellitus, BMI, preoperative 2 h postprandial blood glucose and preoperative glycosylated hemoglobin are the independent risk factors for the occurrence of PTDM in renal transplant recipients. The prediction model for PTDM combined with4 predictors yield relatively high prediction value for PTDM.