AIM: To evaluate the postoperative clinical efficacy of non-diffractive extended depth of focus intraocular lens(EDOF IOL)in patients with highly myopic cataract(HMC).METHODS:A retrospective analysis was conducted on the clinical data of patients diagnosed with HMC at the hospital from January 2022 to December 2024. Patients were divided into an observation group [undergoing femtosecond laser-assisted cataract surgery(FLACS)combined with non-diffractive EDOF IOL implantation] and a control group(undergoing FLACS combined with aspheric monofocal IOL implantation)according to the type of implanted IOL. Postoperative visual acuity(LogMAR), visual quality, and patient satisfaction were compared between the two groups.RESULTS: A total of 33 patients(47 eyes)were finally included in this study, including 10 patients(17 eyes)in the observation group and 23 patients(30 eyes)in the control group. The observation group had a median age of 59.0(52.8, 63.8)y, with 8 males(13 eyes)and 2 females(4 eyes). The control group had a median age of 56.0(53.5, 60.0)y, with 13 males(17 eyes)and 10 females(13 eyes). At 3 mo postoperatively, the best-corrected distance visual acuity(BCDVA)was 0.10(0.08, 0.12)in the observation group and 0.20(0.10, 0.40)in the control group(P=0.586). However, the best-corrected intermediate visual acuity(BCIVA)[0.10(0.10, 0.10)vs 0.50(0.40, 0.90), P=0.032] and best-corrected near visual acuity(BCNVA)[0.20(0.18, 0.20)vs 0.60(0.45, 1.45), P=0.044] in the observation group were significantly better than those in the control group. The defocus curve showed that the uncorrected visual acuity(UCVA)in the observation group was relatively stable within the range of -2.00 to +1.00 D, which was superior to that in the control group. Postoperative questionnaires showed that the spectacle independence rate(76%)and overall satisfaction(88%)in the observation group were significantly higher than those in the control group(10% and 60%, respectively).CONCLUSION: Non-diffractive EDOF IOL significantly improves intermediate and near visual acuity, reduces spectacle dependence, and maintains distance visual acuity by extending the depth of focus, providing better postoperative visual quality and life satisfaction for HMC patients.

Objective:To investigate the influencing factors of the quality of inpatient medical record home page information in public hospitals under the background of the reform of diagnosis related groups(DRG)-based payment system and their mechanisms of action, so as to provide references for continuous improvement of the quality of medical record home page information.Methods:From July to August 2024, semi-structured interviews were conducted with clinical physicians and personnel engaged in the filling, quality control, review, and management of inpatient medical record home pages in public hospitals in Hangzhou, using purposeful sampling. The interview data were qualitatively analyzed based on the grounded theory to identify the influencing factors of the quality of medical record home page information and construct a theoretical model of the mechanisms of action of these factors.Results:Through open coding of the 17 interview materials, 53 initial concepts and 13 categories were identified. Further induction through axial coding led to the extraction of four main categories: external environment, organizational resources, person-job fit, and work ecology. The theoretical model of the mechanisms of action of the influencing factors on the quality of medical record home page information was as follows: external environmental factors such as policies and regulations played a macroscopic guiding role in the quality of medical record home pages; organizational resource factors such as the hospital′s information construction played a mesoscopic regulating role in the quality of medical record home pages; person-job fit factors such as the professional skills of clinical physicians and medical record-related staff played a direct driving role in the quality of medical record home pages; and work ecology factors such as the workload of clinical physicians and medical record-related staff played an external modulating role in the quality of medical record home pages.Conclusions:Under the background of DRG reform, the quality of inpatient medical record home page information was influenced by multiple factors. To systematically improve the quality of medical record home page information, it is necessary for multiple parties to work together. Relevant government departments should improve the top-level design and optimize the external environment, guide and assist medical institutions in building quality control systems, and strengthen resource allocation. Medical institutions should focus on enhancing the job competence and person-job fit of relevant personnel and also use intelligent means to optimize work processes to reduce workload.

Objective:To investigate the influencing factors of the quality of inpatient medical record home page information in public hospitals under the background of the reform of diagnosis related groups(DRG)-based payment system and their mechanisms of action, so as to provide references for continuous improvement of the quality of medical record home page information.Methods:From July to August 2024, semi-structured interviews were conducted with clinical physicians and personnel engaged in the filling, quality control, review, and management of inpatient medical record home pages in public hospitals in Hangzhou, using purposeful sampling. The interview data were qualitatively analyzed based on the grounded theory to identify the influencing factors of the quality of medical record home page information and construct a theoretical model of the mechanisms of action of these factors.Results:Through open coding of the 17 interview materials, 53 initial concepts and 13 categories were identified. Further induction through axial coding led to the extraction of four main categories: external environment, organizational resources, person-job fit, and work ecology. The theoretical model of the mechanisms of action of the influencing factors on the quality of medical record home page information was as follows: external environmental factors such as policies and regulations played a macroscopic guiding role in the quality of medical record home pages; organizational resource factors such as the hospital′s information construction played a mesoscopic regulating role in the quality of medical record home pages; person-job fit factors such as the professional skills of clinical physicians and medical record-related staff played a direct driving role in the quality of medical record home pages; and work ecology factors such as the workload of clinical physicians and medical record-related staff played an external modulating role in the quality of medical record home pages.Conclusions:Under the background of DRG reform, the quality of inpatient medical record home page information was influenced by multiple factors. To systematically improve the quality of medical record home page information, it is necessary for multiple parties to work together. Relevant government departments should improve the top-level design and optimize the external environment, guide and assist medical institutions in building quality control systems, and strengthen resource allocation. Medical institutions should focus on enhancing the job competence and person-job fit of relevant personnel and also use intelligent means to optimize work processes to reduce workload.

Objective:To investigate the effect of triglyceride-glucose index (TyG) on the severity of depression in patients with depression.Methods:The clinical data of 653 patients with depression admitted to Hebei General Hospital from January to December 2021 were retrospectively analyzed. The patients were categorized into mild-moderate depression group ( n=324) and severe depression group ( n=329) according to the 17-item Hamilton depression scale (HAMD-17) score. Patients' demographics and data on fasting plasma glucose (FPG), triglyceride (TG), total cholesterol, high-density lipoprotein, and low-density lipoprotein were extracted from the electronic medical records, and TyG was calculated. Statistical analyses were performed by SPSS 25.0 software.The Mann-Whitney U test was used to compare the differences between the two groups. Spearman correlation analysis and binary Logistic regression analysis were used to investigate the relationship between TyG level and depression severity. Results:(1) In the severe depression group, FPG( 956.9 (118.9) mg/L vs 865.0 (1 44.2) mg/L), TG(1 275.8 (1 027.8) mg/L vs 983.5 (766.4) mg/L), total cholesterol (2 007.0 (477.6) mg/L vs 1 730.5 (547.2) mg/L), high-density lipoprotein (514.3 (168.2) mg/L vs 464.0 (138.2) mg/L), low-density lipoprotein (1 264.5 (326.8) mg/L vs 1 088.6 (412.8) mg/L), and TyG (8.72 (0.77) vs 8.37 (0.78)) were higher than those in the mild-moderate depression group, and the differences were statistically significant (all P<0.05).(2) Both TyG level and HAMA score were positively correlated with HAMD-17 score ( r=0.231, 0.586, both P<0.05); (3) The results of binary logistic regression analysis showed that TyG ( B=1.116, OR=3.054, 95% CI=2.058-4.531, P<0.05) was a risk factor for the severity of depression in patients with depression. Conclusion:The higher the TyG, the more severe the severity of depression in patients. Insulin resistance may affect the severity of depression in patients with depression.

Objective:To investigate the effect of triglyceride-glucose index (TyG) on the severity of depression in patients with depression.Methods:The clinical data of 653 patients with depression admitted to Hebei General Hospital from January to December 2021 were retrospectively analyzed. The patients were categorized into mild-moderate depression group ( n=324) and severe depression group ( n=329) according to the 17-item Hamilton depression scale (HAMD-17) score. Patients' demographics and data on fasting plasma glucose (FPG), triglyceride (TG), total cholesterol, high-density lipoprotein, and low-density lipoprotein were extracted from the electronic medical records, and TyG was calculated. Statistical analyses were performed by SPSS 25.0 software.The Mann-Whitney U test was used to compare the differences between the two groups. Spearman correlation analysis and binary Logistic regression analysis were used to investigate the relationship between TyG level and depression severity. Results:(1) In the severe depression group, FPG( 956.9 (118.9) mg/L vs 865.0 (1 44.2) mg/L), TG(1 275.8 (1 027.8) mg/L vs 983.5 (766.4) mg/L), total cholesterol (2 007.0 (477.6) mg/L vs 1 730.5 (547.2) mg/L), high-density lipoprotein (514.3 (168.2) mg/L vs 464.0 (138.2) mg/L), low-density lipoprotein (1 264.5 (326.8) mg/L vs 1 088.6 (412.8) mg/L), and TyG (8.72 (0.77) vs 8.37 (0.78)) were higher than those in the mild-moderate depression group, and the differences were statistically significant (all P<0.05).(2) Both TyG level and HAMA score were positively correlated with HAMD-17 score ( r=0.231, 0.586, both P<0.05); (3) The results of binary logistic regression analysis showed that TyG ( B=1.116, OR=3.054, 95% CI=2.058-4.531, P<0.05) was a risk factor for the severity of depression in patients with depression. Conclusion:The higher the TyG, the more severe the severity of depression in patients. Insulin resistance may affect the severity of depression in patients with depression.

Objective:To compare and analyze the clinical efficacy of laparoscopic microwave ablation and laparoscopic hepatectomy in the treatment of hepatic hemangioma.Methods:The clinical data of 98 patients with hepatic hemangioma admitted to the Hepatobiliary Center, the First Affiliated Hospital of Nanjing Medical University from June 2019 to June 2023 were retrospectively analyzed, including 20 males and 78 females, aged 24-69 years. According to the surgical method, they were divided into two groups: laparoscopic microwave ablation group (ablation group) with 34 cases, and laparoscopic hepatectomy group (resection group) with 64 cases. The differences in intraoperative and postoperative recovery related indicators, follow-up and prognosis between the two groups were compared and analyzed.Results:The operative time and blood loss in the ablation group were (90.6±21.8) min and (60.3±40.8) ml, respectively, which were lower than those in the resection group (128.7±30.0) min and (165.8±212.7) ml, and the differences were statistically significant ( t=-6.54, -2.86, P<0.001, P=0.005). There were 5 cases (14.71%) of residual lesions in the ablation group and none in the resection group, with a significant difference between the two groups ( χ2=0.01, P=0.003). The ablation group was superior to the resection group in hospital stay, drainage tube removal time and postoperative pain, with statistical significance (all P<0.05). On the 1st and 3rd day after surgery, the levels of alanine aminotransferase, aspartate aminotransferase, total bilirubin and direct bilirubin in ablation group were lower than those in resection group, and the differences were statistically significant (all P<0.05). In the ablation group, there were 14 cases of hemoglobinuria (41.2%), 2 cases of abdominal hemorrhage (5.9%), 0 cases of bile leakage and 6 cases of pleural effusion (17.7%), while in the resection group, these complications were 2 cases (3.1%), 18 cases (28.1%), 11 cases (17.2%) and 32 cases (50.0%), respectively, and there were statistical significance between the two groups (all P<0.05). In terms of prognosis, there was both one recurrence in each group (2.9% vs. 1.6%), with no significant difference ( χ2=1.00, P=0.653). Conclusion:Compared with laparoscopic hepatectomy, laparoscopic microwave ablation has obvious advantages in terms of operation time, intraoperative blood loss, hospital stay, postoperative pain and complications.

[Objective]To investigate the genetic polymorphism of 42 short tandem repeats(STRs),including 41 non-CODIS loci from the Shenzhen Han population and evaluate their potential values in forensic application.[Methods]In our research,the AGCU 21+1 STR kit and Microreader? 23sp Direct ID System were applied to analyze the polymorphism of STR loci from 435 unrelated individuals of Shenzhen Han population.Modified-Powerstates and Arlequin v3.5 software were used to analyze the allele frequencies and forensic parameters,and perform the Hardy-Weinberg equilibrium test.[Results]A total of 418 alleles were detected from 435 unrelated individuals in Shenzhen,all consistent with Hardy-Weinberg equilibrium(P>0.05/42),with the allele frequency ranging from 0.001 1 to 0.552 9.Besides,the discrimination power(DP)ranged from 0.798 8(D1S1627)to 0.968 6(D7S3048),the polymorphic information content(PIC)ranged from 0.568 0(D1S1627)to 0.859 8(D7S3048),and the heterozygosity(H)ranged from 0.627 6(D1S1627)to 0.878 2(D20S470).Among all the STRs tested in the study,both D1S1656 and D21S1270 have 16 alleles and show the highest polymorphism.In comparison,only five alleles were observed in the D4S2408 locus,which displays the least polymorphism.[Conclusions]The 42 autosomal STR loci with high genetic polymorphism in Shenzhen Han population showed potential as an effective means for individual identification and paternity testing,especially in the cases with single parent or mutation detected.The obtained information can provide basic data for STR population genetics.

OBJECTIVE: To analyze the expression of microRNA-106a(miR-106a) in renal cell carcinoma (RCC) and its correlation with clinicopathological characteristics and prognosis of patients. METHODS: Serum samples of 64 patients with newly diagnosed RCC were collected as the study group, and serum samples of 40 healthy individuals were used as the control group. Real-time fluorescence quantitative PCR was used to determine the expression level of miR-106a in each group. The correlation between miR-106a expression and clinicopathological characteristics of the patients was studied with single factor analysis and multiple Logistic regression model. Kaplan-Meier survival curve was used to analyze its correlation with the prognosis of patients. RESULTS: Before surgery, compared with the control group (1.17± 0.58), RCC patients with high- (9.15± 0.96) and low-expression(3.45± 0.37) had increased expression of miR-106a. Postoperatively, the expression level of miR-106a in both groups of patients decreased to 1.53± 0.18 and 1.75± 0.21, respectively. The area under the curve (AUC) of the diagnostic value of serum miR-106a for RCC was 0.782 (95% CI: 0.661-0.902). With an optimal cutoff value of 0.531, the sensitivity was 78.10% and the specificity was 75.00%. Serum miR-106a level of RCC patients with TNM stage T3 or T4, clinical stage II or III, lymph node metastasis, and recurrence were significantly increased. The high expression of serum miR-106a in RCC patients has an independent relationship with the tumor TNM stage and lymph node metastasis. Of the 64 follow-up patients, 4 were lost and 30 had died. Among them, the median survival time of patients in the miR-106a high expression group was 30 months, which was significantly shorter than that of the low expression group (52 months). CONCLUSION The serum level of miR-106a is elevated in RCC patients, and may be used as a molecular marker for the diagnosis of RCC. High serum expression of miR-106a is an independent predictor for tumor TNM stage and lymph node metastasis, as well as an independent predictor for poor prognosis of RCC patients.
Biomarkers, Tumor/genetics* ; Carcinoma, Renal Cell/genetics* ; Gene Expression Regulation, Neoplastic ; Humans ; Kidney Neoplasms/genetics* ; MicroRNAs/genetics* ; Neoplasm Recurrence, Local ; Prognosis

Objective To investigate the effect of quality control circle ( QCC ) application in reducing incidence of oral mucositis in children with acute lymphoblastic leukemia ( ALL ) during chemotherapy. Methods We founded QCC team and established “Reducing incidence of oral mucositis in children with ALL” as the subject, conducted survey, analyzed the reasons for the occurrence of oral mucositis, set goals, developed countermeasures, and conducted effect evaluation. Results The incidence of oral mucositis in children with ALL was 14. 86% in the experimental group compared 39. 19% of the control group (χ2 =22. 20,P<0. 01), both were lower than the goals and achieved our aims. The severity in the experimental group was significantly lower than that the control group in oral mucositis incidence ( P<0. 05). Conclusions QCC application can not only reduces incidence of oral mucositis in children with ALL, but also improves the responsibilities and quality management capabilities of QCC members, and promotes the continuous improvement of the quality of nursing in Department of Hematology.