Abstract The prevention and control of myopia in Chinese children and adolescents has become a major public health issue. While maintaining increased outdoor activity as a cornerstone intervention, there is an urgent need to explore new complementary approaches that can be effectively implemented in both indoor and outdoor settings. In recent years, environmental spatial frequency has gained increasing attention as one of the key environmental factors influencing the development and progression of myopia. Both animal studies and human research have confirmed that indoor environments lacking mid to high spatial frequency components, often characterized as "visually impoverished", can promote axial elongation and myopia through mechanisms such as disruption of retinal neural signaling, impaired accommodative function, and altered expression of related molecules. Based on the scientific consensus, it is recommended that "enriching of environmental spatial frequency" should be integrated into the myopia prevention and control framework. Following the principles of schoolled organization, family cooperation, community involvement, and student participation, specific measures are put forward in three areas：optimizing school visual settings, improving home spatial environments, and promoting healthy visual behavior. The aim is to create "visually friendly" indoor environments as an important supplement to outdoor activity, thereby providing a novel perspective and strategy for comprehensively advancing myopia prevention and control among children and adolescents.

Objective:To explore the application of Symptom Checklist-90 (SCL-90) combined with the Eysenck Personality Questionnaire (EPQ) scors in diagnosis of mental disorders.Methods:This was a cross-sectional study. A total of 2 569 psychiatric outpatients aged 18-35 years who visited the Mental Health Center of Tongji Hospital from 2010-2020 were included in the study. Patients were diagnosed according the International Classification of Diseases 10th Edition (ICD-10). The psychiatric diagnoses included depressive disorders, anxiety disorders, sleep disorders, bipolar disorder, schizophrenia, stress-related and adjustment disorders, and obsessive-compulsive disorder. The diagnostic value of SCL-90 and EPQ scores for psychiatric disorders of patients was examined with univariate multivariate logistic regression analysis, and evaluated with ten-fold cross-validation, and receiver operating characteristic (ROC) curves.Results:Among the subjects, 921 were male (35.9%) and 1 648 were female (64.1%), with a mean age of (26.83±4.59) years.The main mental disorders were depressive disorders (42.1%, 1 081/2 569) and anxiety disorders (31.4%, 806/2 569). Stepwise logistic regression analysis showed that the highest diagnostic efficacy was for sleep disorders [area under the curve ( AUC)=0.795], significantly with obsessive-compulsive, depression, and anxiety factors of the SCL-90 (all P<0.05); followed by depressive disorders ( AUC=0.751), significantly with the female gender, depression, anxiety, and hostility factors of the SCL-90, and the introversion-extroversion factor of the EPQ (all P<0.05). There were moderate diagnostic efficacy for bipolar disorder ( AUC=0.712) and stress-related disorders ( AUC=0.703), and relatively poor diagnostic performance for anxiety disorders and obsessive-compulsive disorder ( AUC=0.702, 0.661). Conclusion:The combination of SCL-90 and EPQ demonstrates moderate to high diagnostic efficacy for common psychiatric disorders, indicating that it may be used in clinical mental health assessments.

Objective:To explore the safety and efficacy of camrelizumab combined with tegafur gimeracil oteracil potassium (S-1) and albumin-bound paclitaxel in the treatment of initially unresectable cholangiocarcinoma.Methods:From October 2022 to August 2024, 17 patients with unresectable intrahepatic cholangiocarcinoma and 4 patients with hilar cholangiocarcinoma were admitted to Xiangyang Central Hospital. They received treatment with camrelizumab combined with S-1 and nab-paclitaxel. Their short-term efficacy and adverse reactions were evaluated, and their long-term survival was followed up.Results:Of the 21 patients, 2 were in complete remission, 6 were in partial remission, 12 had stable disease, and 1 had progressive disease. The objective remission rate was 38.10% (8/21), and the disease control rate was 95.23% (20/21). Five patients were converted to resectable cholangiocarcinoma, with a conversion success rate of 23.81%,2 patients had complete postoperative pathological remission, and 3 patients had major pathological remission. The median progression-free survival time was 11 months (95% CI: 8.37-13.62), and the 1-year progression-free and overall survival rates were 28.57% and 95.23%, respectively. The overall adverse event rate was 90.48% (19/21), and the grade 3 adverse event rate was 28.57% (6/21). Conclusion:The combination of camrelizumab with S-1 and nab-paclitaxel for initially unresectable cholangiocarcinoma has favorable short-term efficacy, tolerable adverse reactions, and improved long-term survival for patients.

Effective management of postoperative pain following oral surgery is crucial for enhancing patient care quality. Given the high sensitivity of the oral region and its complex neural network, managing postoperative pain poses significant clinical challenges. This review assessed the efficacy of pharmacological treatments methods (such as non-steroidal anti-inflammatory drugs, acetaminophen and corticosteroids) and non-pharmacological treatment strategies (such as physical therapy, cognitive behavioral therapy, and psychological support), and discussed how these methods can be synergistically optimized for pain management. Additionally, this paper explored the challenges associated with implementing these strategies, including the standardization of pain assessment, the ongoing education of nursing staff, and the importance of interdisciplinary team collaboration. By integrating these approaches, this review aims to guide improvements in clinical pain management practices to enhance patient recovery outcomes and satisfaction, reduce reliance on pharmacological treatments, and ultimately elevate the overall quality of nursing care.

The cultivation of top innovative nursing talents with Chinese characteristics in the new era lends critical support to the accomplishment of the strategic goal of the Healthy China Initiative.Herein,we reviewed the historical development of nursing science in China,clarified the conceptual framework of nursing science with Chinese characteristics in the new era,and identified the essential qualities and competencies required for top innovative nursing talents.Furthermore,we analyzed the mission and challenges in cultivating these nursing talents,and put forward new approaches,including formulating new ethics and political education theories specific to nursing science with Chinese characteristics,establishing a cross-disciplinary educational model of Nursing+X,and creating a new nursing talent cultivation ecosystem adapted to the era of human-machine symbiosis.This study provides theoretical insights into the cultivation of top innovative nursing talents who align their development well with national strategic needs,embody patriotism,and possess a strong sense of contemporary responsibility.

Colorectal cancer stands as a leading cause of cancer-related morbidity and mortality globally,with liver metastases being a significant determinant of patient prognosis.Conventional diagnostic methods,includ-ing imaging studies and biomarker testing,frequently exhibit inadequate sensitivity and specificity,underscoring the necessity for more advanced technologies.Recent advancements in genomics,transcriptomics,proteomics,me-tabolomics,and epigenomics have revolutionized our understanding of the biological mechanisms driving colorectal cancer.These methodologies enable comprehensive analyses of genetic mutations,gene expression profiles,protein modifications,and metabolic reprogramming,all of which are pivotal to the metastatic process.This article high-lights the advanced capabilities of artificial intelligence(AI)technologies in processing complex multi-omics data,thereby enhancing diagnostic accuracy and supporting personalized treatment strategies.It also addresses the challenges AI encounters in multi-omics analyses,such as ensuring data quality,improving model interpretability,and facilitating clinical translation.Additionally,it explores the potential integration of emerging technologies like single-cell sequencing and spatial omics into large-scale,multicenter studies to further enhance the clinical utility of these tools.

Objective:To explore the safety and efficacy of camrelizumab combined with tegafur gimeracil oteracil potassium (S-1) and albumin-bound paclitaxel in the treatment of initially unresectable cholangiocarcinoma.Methods:From October 2022 to August 2024, 17 patients with unresectable intrahepatic cholangiocarcinoma and 4 patients with hilar cholangiocarcinoma were admitted to Xiangyang Central Hospital. They received treatment with camrelizumab combined with S-1 and nab-paclitaxel. Their short-term efficacy and adverse reactions were evaluated, and their long-term survival was followed up.Results:Of the 21 patients, 2 were in complete remission, 6 were in partial remission, 12 had stable disease, and 1 had progressive disease. The objective remission rate was 38.10% (8/21), and the disease control rate was 95.23% (20/21). Five patients were converted to resectable cholangiocarcinoma, with a conversion success rate of 23.81%,2 patients had complete postoperative pathological remission, and 3 patients had major pathological remission. The median progression-free survival time was 11 months (95% CI: 8.37-13.62), and the 1-year progression-free and overall survival rates were 28.57% and 95.23%, respectively. The overall adverse event rate was 90.48% (19/21), and the grade 3 adverse event rate was 28.57% (6/21). Conclusion:The combination of camrelizumab with S-1 and nab-paclitaxel for initially unresectable cholangiocarcinoma has favorable short-term efficacy, tolerable adverse reactions, and improved long-term survival for patients.

Effective management of postoperative pain following oral surgery is crucial for enhancing patient care quality. Given the high sensitivity of the oral region and its complex neural network, managing postoperative pain poses significant clinical challenges. This review assessed the efficacy of pharmacological treatments methods (such as non-steroidal anti-inflammatory drugs, acetaminophen and corticosteroids) and non-pharmacological treatment strategies (such as physical therapy, cognitive behavioral therapy, and psychological support), and discussed how these methods can be synergistically optimized for pain management. Additionally, this paper explored the challenges associated with implementing these strategies, including the standardization of pain assessment, the ongoing education of nursing staff, and the importance of interdisciplinary team collaboration. By integrating these approaches, this review aims to guide improvements in clinical pain management practices to enhance patient recovery outcomes and satisfaction, reduce reliance on pharmacological treatments, and ultimately elevate the overall quality of nursing care.

Objective:To study the results of detection of pulmonary nodules among military flying personnel and analyze the contributors to pulmonary nodules so as to provide data for early prevention and interventions.Methods:The physical examination data of 1 465 military flying personnel was retrospectively analyzed who had received the annual health checkup and undergone chest CT examinations at Lintong Rehabilitation and Recuperation Center. They were grouped by age (<40 years and ≥40 years), flying hour (<1 000 h and ≥1 000 h) and type of personnel [pilots and air support (technical) personnel]. The detection rates of pulmonary nodules among flying personnel were compared across groups, and a multivariate Logistic regression analysis was conducted to analyze the contributing factors to pulmonary nodules.Results:Among the 1 465 military flying personnel, 212 cases (14.47%) with pulmonary nodules were detected. A total of 230 pulmonary nodules were detected, including 35 pulmonary nodules (15.22%) in the left upper lung, 42 pulmonary nodules (18.26%) in the left lower lung, 52 pulmonary nodules (22.61%) in the right upper lung, 47 pulmonary nodules (20.43%) in the right middle lung, and 54 pulmonary nodules (23.48%) in the right lower lung. The detection rate of pulmonary nodules among military flying personnel in the ≥1 000 h group was higher than in the <1 000 h group, and the difference was statistically significant ( χ2=4.14, P=0.042). More pulmonary nodules were detected among military flying personnel who smoked than among those who did not, and the difference was statistically significant ( χ2=9.34, P=0.002). Age, types of personnel, body mass index, and complications with other lung diseases made no significant difference in the detection rate of pulmonary nodules (all P>0.05). Multivariate Logistic regression analysis showed that smoking was a risk factor for pulmonary nodules ( OR=1.692, 95% CI: 1.217-2.351). Conclusions:Among military flying personnel, pulmonary nodules are more likely to occur in the right lung. Smoking is an independent risk factor for pulmonary nodules, suggesting that routine chest CT screening should be carried out during the annual physical examinations of military flying personnel in order to exercise early interventions.

Objective To explore the preoperative assessment of the differentiation degree of hepatocellular carcinoma(HCC),based on the imaging features observed on gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid(Gd-EOB-DTPA)enhanced MRI HCC.Methods A retrospective analysis was conducted on the data of 198 patients with HCC confirmed by surgery or biopsy pathology,all of whom underwent Gd-EOB-DTPA enhanced examination before operation.According to pathological results,HCC patients were divided into poorly-differentiated group(group A,69 cases),moderately-differentiated group(group B,97 cases)and well-differentiated group(group C,32 cases).The signal-to-noise ratio(SNR),contrast-to-noise ratio(CNR),relative intensity ratio(RIR,,RIR2),and enhancement ratio(ER)of hepatobiliary phase HCC were calculated and analyzed.Results The CNR was the high-est in the group A and the lowest in the group C.Conversely,the SIHCC unenhanced,SIHCC hepatobiliary phase,and RIR1,RIR2 all were the highest in the group C and the lowest in the group A.There were statistically significant differences between the group C and the group B,as well as the group C and the group A(P＜0.05).Regarding signal characteristics during the hepatobiliary phase,the group A had the highest proportion of low/slightly low signal,while the group C had the lowest proportion.A statistically significant difference was observed between the group C and the group A(P＜0.05).Conclusion The Gd-EOB-DTPA enhanced MRI is helpful to preoperative assessment the differentiation degree of HCC.The higher the signal in the hepatobiliary phase,the smaller the CNR,the larger val-ues for the SIHCCunenhanced,SIHCC hepatobiliaryphase and RIR1,RIR2 are associated with the better the differentiation degree of HCC.