Objective: To determine the association between exposure to entertainment screen content on mobile phones and symptoms of anxiety-depression co-morbidity among college students,so as to provide evidence for mental health interventions. Methods: A baseline survey was conducted from April to May 2019. A total of 1 135 college students were selected from one university each in Shangrao City, Jiangxi Province and Hefei City, Anhui Province using cluster random sampling method. A follow up study was conducted in November 2019, resulting in 1 110 matched valid responses. Self rating questionnaires were used to assess the exposure of entertainment screen content. The Depression Anxiety Stress Scale-21(DASS-21) and the Patient Health Questionnaire-9 (PHQ-9) were used to evaluate the anxiety symptoms, depressive symptoms, and symptoms of anxiety-depression co-morbidity among college students. A multivariate binary Logistic regression model was constructed following initial intergroup comparisons with Chi-square test to determine the association between baseline exposure to mobile entertainment screen content and the risk of symptoms of anxiety depression co-morbidity at baseline and the 6 month follow up. Results: The prevalence rates of symptoms of anxiety-depression co-morbidity among college students were 25.4% and 20.6% at baseline and follow up, respectively.After adjusting for confounding factors such as gender, self rated family economic status and self rated health status, the results of multivariate binary Logistic regression analysis showed that compared with the appropriate exposure level group, the exposure of entertainment screen content on mobile phones at baseline, including frequent exposure to reading( OR =1.65,95% CI =1.14-2.39), occasional exposure to other entertainment screen content ( OR =1.46,95% CI =1.01-2.10)and frequent exposure to other entertainment screen content( OR =1.76,95% CI =1.20-2.60), increased the co-occurrence risk of symptoms of anxiety-depression co-morbidity among college students during the follow up period (all P <0.05). Conclusion Occasional or frequert exposure to mobile entertainment screen content can increase the risk of symptoms of anxiety depression co-morbidity among college students.

ObjectiveTo investigate the status and influencing factors of the continuity of care needs in patients with ruptured intracranial aneurysm hemorrhage. MethodsFrom January, 2022 to April, 2025, 121 patients with ruptured intracranial aneurysm hemorrhage admitted to the Fourth Affiliated Hospital of Anhui Medical University were selected. A questionnaire survey was conducted using general information questionnaire and continuity of care needs questionnaire. Multiple linear regression analysis was used to analyze the influencing factors of continuity of care needs. ResultsA total of 121 questionnaires were distributed, with 115 returned (95.04%). The scores of continuity of care needs were with an average score of (100.54±6.97). Statistically significant differences were observed in scores of continuity of care needs among patients with different ages, education levels, primary family caregivers, preoperative Hunt-Hess grades, number of comorbid diseases, whether they received postoperative rehabilitation training and availability of nearby healthcare services (|F| > 8.104, |t| > 2.651, P < 0.05). Multiple linear regression analysis showed that education level, primary family caregiver, preoperative Hunt-Hess grade, number of comorbid diseases and availability of nearby healthcare services were all influencing factors for the continuity of care needs in patients with ruptured intracranial aneurysm hemorrhage (|t| > 1.703, P < 0.05). ConclusionThe need for continuous care in patients with ruptured intracranial aneurysms is influenced by factors such as educational level, primary family caregivers, preoperative Hunt-Hess grade, number of comorbid diseases and accessibility to nearby healthcare services. Medical staff should comprehensively consider patients' specific conditions and actual needs to provide targeted continuous care services.

ObjectiveTo investigate the status and influencing factors of the continuity of care needs in patients with ruptured intracranial aneurysm hemorrhage. MethodsFrom January, 2022 to April, 2025, 121 patients with ruptured intracranial aneurysm hemorrhage admitted to the Fourth Affiliated Hospital of Anhui Medical University were selected. A questionnaire survey was conducted using general information questionnaire and continuity of care needs questionnaire. Multiple linear regression analysis was used to analyze the influencing factors of continuity of care needs. ResultsA total of 121 questionnaires were distributed, with 115 returned (95.04%). The scores of continuity of care needs were with an average score of (100.54±6.97). Statistically significant differences were observed in scores of continuity of care needs among patients with different ages, education levels, primary family caregivers, preoperative Hunt-Hess grades, number of comorbid diseases, whether they received postoperative rehabilitation training and availability of nearby healthcare services (|F| > 8.104, |t| > 2.651, P < 0.05). Multiple linear regression analysis showed that education level, primary family caregiver, preoperative Hunt-Hess grade, number of comorbid diseases and availability of nearby healthcare services were all influencing factors for the continuity of care needs in patients with ruptured intracranial aneurysm hemorrhage (|t| > 1.703, P < 0.05). ConclusionThe need for continuous care in patients with ruptured intracranial aneurysms is influenced by factors such as educational level, primary family caregivers, preoperative Hunt-Hess grade, number of comorbid diseases and accessibility to nearby healthcare services. Medical staff should comprehensively consider patients' specific conditions and actual needs to provide targeted continuous care services.

ObjectiveTo investigate the status and influencing factors of the continuity of care needs in patients with ruptured intracranial aneurysm hemorrhage. MethodsFrom January, 2022 to April, 2025, 121 patients with ruptured intracranial aneurysm hemorrhage admitted to the Fourth Affiliated Hospital of Anhui Medical University were selected. A questionnaire survey was conducted using general information questionnaire and continuity of care needs questionnaire. Multiple linear regression analysis was used to analyze the influencing factors of continuity of care needs. ResultsA total of 121 questionnaires were distributed, with 115 returned (95.04%). The scores of continuity of care needs were with an average score of (100.54±6.97). Statistically significant differences were observed in scores of continuity of care needs among patients with different ages, education levels, primary family caregivers, preoperative Hunt-Hess grades, number of comorbid diseases, whether they received postoperative rehabilitation training and availability of nearby healthcare services (|F| > 8.104, |t| > 2.651, P < 0.05). Multiple linear regression analysis showed that education level, primary family caregiver, preoperative Hunt-Hess grade, number of comorbid diseases and availability of nearby healthcare services were all influencing factors for the continuity of care needs in patients with ruptured intracranial aneurysm hemorrhage (|t| > 1.703, P < 0.05). ConclusionThe need for continuous care in patients with ruptured intracranial aneurysms is influenced by factors such as educational level, primary family caregivers, preoperative Hunt-Hess grade, number of comorbid diseases and accessibility to nearby healthcare services. Medical staff should comprehensively consider patients' specific conditions and actual needs to provide targeted continuous care services.

OBJECTIVE To investigate the improving effect and mechanism of Wenyang huayu formula on cerebral ischemia-reperfusion injury in rats based on nuclear factor-erythroid 2-related factor 2 （Nrf2）/glutathione peroxidase 4 （GPX4） signaling pathway and mitochondrial ferroptosis pathway. METHODS SD rats were randomly divided into sham operation group， model group，Nimodipine tablet group （10.8 mg/kg ）， and Wenyang huayu formula group （28 g/kg）， with 24 rats in each group. Except for the sham operation group， rats in other groups were all subjected to middle cerebral artery occlusion model by Longa thread occlusion method. After successful modeling， rats in each administration group were intragastrically gavaged with corresponding liquid for 7 days or 14 days， while rats in sham operation group and model group were given equal volume of normal saline once a day. At 7 and 14 days after administration， neurological deficit scores of rats were calculated； the ultrastructure of neuronal mitochondria in ischemic brain tissue of rats was observed；the contents of malondialdehyde （MDA）， glutathione （GSH） and Fe 2+ ， as well as the protein and mRNA expression levels of Nrf2， solute carrier family 7 member 11 （SLC7A11） and GPX4 in ischemic brain tissue of rats were detected. RESULTS At 7 and 14 days after administration， compared with the sham operation group， the neuronal mitochondria in ischemic brain tissue of rats in the model group showed typical changes of ferroptosis， and the injury continued to worsen over time； the neurological deficit scores， the contents of MDA and Fe 2+ were significantly increased （ P ＜0.05），while the content of GSH and the protein and mRNA expression levels of Nrf2， SLC7A11 and GPX4 were significantly decreased （ P ＜0.05）. Compared with the model group， the morphology of neuronal mitochondria in ischemic brain tissue of rats in Nimodipine tablet group and Wenyang huayu formula group was gradually improved over time， and the above quantitative indicators were significantly reversed （ P ＜0.05）；moreover， the improvement effect of most indicators in Wenyang huayu formula group was significantly better than that in Nimodipine tablet group （ P ＜0.05）. CONCLUSIONS Wenyang huayu formula can improve cerebral ischemia-reperfusion injury in rats， and its mechanism may be related to activating Nrf2/GPX4 signaling pathway and inhibiting mitochondrial ferroptosis.

Effective symptom management can alleviate the physical and psychological distress experienced by patients with cancer, improve quality of life, and contribute to treatment adherence and improve clinical outcomes. However, most existing guidelines are developed for healthcare professionals, and patients and the public have limited access to standardized and comprehensible guidance on symptom management. To address this gap and to facilitate effective communication and shared decision-making, this study proposes the development of a patient version of the cancer symptom management guideline. The development process will adhere to the methodological framework recommended by the Guidelines International Network and the World Health Organization. The GRADE approach will be employed to assess the certainty of evidence and to formulate recommendations. In addition, the process will be informed by the Appraisal of Guidelines for Research and Evaluation Ⅱ (AGREE Ⅱ) instrument and the Reporting Items for Practice Guidelines in Healthcare-Public or Patient Versions of Guidelines (RIGHT-PVG). This protocol outlines the establishment of the guideline working group, the identification and prioritization of key questions, evidence retrieval and appraisal, and the formulation of recommendations, with the aim of ensuring methodological rigor and transparency in the development of the patient guideline and providing methodological reference for similar guideline initiatives.

Objective: Previous studies have discovered a correlation between cigarette smoking and cortical thickness and surface area, but the causal relationship remains unclear. The objective of this investigation is to scrutinize the causal association between them. Methods: To derive summary statistics from a genome-wide association study (GWAS) on cortical thickness, surface area, and four smoking behaviors: 1) age of initiation of regular smoking (AgeSmk); 2) smoking initiation (SmkInit); 3) smoking cessation (SmkCes); 4) cigarettes per day (CigDay). Linkage disequilibrium score regression (LDSC) was employed to examine genetic association analysis. Furthermore, for traits with significant genetic associations, Mendelian randomization (MR) analyses were conducted. Results: The LDSC analysis revealed nominal genetic correlations between AgeSmk and right precentral surface area, left caudal anterior cingulate surface area, left cuneus surface area, left inferior parietal surface area, and right caudal anterior cingulate thickness, as well as between CigDay and left caudal middle frontal surface area, between SmkCes and left entorhinal thickness, and between SmkInit and left rostral anterior cingulate surface area, right rostral anterior cingulate thickness, and right superior frontal thickness (rg=-0.36–0.29, p<0.05). MR analysis showed a unidirectional causal association between left caudal middle frontal surface area and CigDay (βIVW=0.056, pBonferroni=2×10-4). Conclusion Left caudal middle frontal surface area has the potential to serve as a significant predictor of smoking behavior.

Objective Explore the clinical and molecular genetic characteristics of children with epilepsy as the first symptom caused by mutations in the ATPase Na+/K+transporting subunit alpha-3(ATP1A3)gene.Methods Clinical data of 853 epilepsy patients who visited the Department of Pediatric Neurology at Northwest Women's and Children's Hospital from November 2021 to December 2023 were retrospectively collected.Among them,3 cases were diagnosed with ATP1A3 gene mutations.Next-generation sequencing(NGS)techniques was used to perform whole exome sequencing analysis on serum samples from ATP1A3 gene mutation patients,and Sanger sequencing method was used for mutation verification.Results The ATP1A3 gene mutation sites in three patients were c.2401(exo n17)G>A,c.1103C>T and c.2542+1G>A,all of which presented with epilepsy as the initial symptom,mainly manifested as seizures and loss of consciousness.Imaging examination shows no abnormalities or slight widening of the subarachnoid space in both frontal and temporal regions,with background slow waves appearing in the electroencephalogram.Seizure were relieved after treatment with antiepileptic drugs.Conclusion The heterozygous mutations c.1103C>T and c.2542+1G>A at the ATP1A3 gene locus are novel pathogenic variations in epilepsy,and further confirm that the c.2401(exon17)G>A heterozygous mutation can cause epilepsy symptoms in patients.The clinical phenotype of ATP1A3 gene mutation includes typical alternating hemiplegia and muscle tone disorders,as well as seizures and developmental delay.

Objective:To establish a method for determination of fluoride in water using a fully automated biochemical analyzer (abbreviated as this method).Methods:Based on the parameters of the fully automatic biochemical analyzer, appropriate reagent volumes and reaction time were optimized to determine fluoride ions in water within the standard curve range (0.0 - 2.0 mg/L). The method was validated through evaluation of linear range, detection limit, precision, accuracy, and comparative analysis with the manual measurement results of fluoride reagent spectrophotometric method specified in the "Standard Examination Methods for Drinking Water - Part 5: Inorganic Nonmetallic indices" (GB/T 5750.5-2023).Results:Within the range of 0.0 - 2.0 mg/L fluoride mass concentration, the absolute values of the correlation coefficients were > 0.999 0 and the detection limit of this method was 0.082 mg/L. The relative standard deviation for the determination of fluoride level in water samples with low, medium and high fluoride mass concentrations was 4.03%, 2.16% and 1.68%, respectively. The spiked recovery rates were 98.1%, 99.5%, and 100.2%, respectively. There was no statistically significant difference between the results obtained by this method and manual measurement ( t = 1.07, P = 0.295). Conclusion:This method exhibits high sensitivity, accuracy, and efficiency in detecting fluoride, enabling rapid sample detection through instrumental automation instead of manual operation.

Objective:To investigate the current status and influencing factors of decision anxiety in guardians of children with acute appendicitis under Endoscopic retrograde appendicitis therapy (ERAT) background, and to provide reference for the development of targeted intervention programs for decision anxiety.Methods:Convenient sampling method was used to select 254 guardians of children with acute appendicitis treated in the Department of Pediatrics, Second Affiliated Hospital of PLA Air Force Medical University from February 2023 to April 2024. A cross-sectional survey was conducted using the General Data Questionnaire, the State-Trait Anxiety Inventory Form Y-State anxiety subscale and the Preparation for Decision Making Scale. Multiple linear regression was used to analyze the influencing factors in guardians of children with acute appendicitis.Results:Among the guardians of 254 children with acute appendicitis, 156 were males and 98 were females, aged (37.44 ± 3.63) years old. The decision anxiety score of guardians of children with acute appendicitis was (52.49 ± 6.54). The results of multiple linear regression showed that age of children, gender of guardian, education level of guardian, per capita monthly income of family, decision making tendency and decision preparation were the main influencing factors of decision anxiety in guardians of children with acute appendicitis ( t values were -7.07-3.58, all P<0.05), which could explain 64.4% of the total variation. Conclusions:The decision anxiety in guardians of children with acute appendicitis is at a high level. Medical staff should provide targeted decision guidance, improve decision assistance programs and provide more effective decision support for guardians of children with acute appendicitis.