目的：探讨维生素B2（VB2）联合蓝光照射对新生儿黄疸康复进程及肝脏功能的影响。方法：选取2024年5月—2025年10月收治的150例黄疸患儿，应用随机数字表法分为常规组和试验组，每组75例。常规组接受蓝光照射治疗，试验组在常规组基础上口服VB2治疗。比较两组患儿的氧化应激反应[谷胱甘肽过氧化物酶（GSH-Px），8羟基脱氧鸟苷（8-OHdG）、晚期蛋白氧化产物（AOPP）、超氧阴离子（O2-）]、肝脏微循环[血管性血友病因子（vWF）、可溶性血栓调节蛋白（sTM）、肝动脉阻力指数（HA-RI）、门静脉血流速度（PVV）]、胆红素排泄[总胆红素（TBil）、间接胆红素（IBil）]、肝脏功能[丙氨酸氨基转移酶（ALT）、天门冬氨酸氨基转移酶（AST）]、康复进程[光疗时间、胆红素恢复正常时间、黄疸消退时间、住院康复时间]及治疗安全性。结果：治疗后，试验组的GSH-Px高于常规组，8-OHdG、AOPP、O2-均低于常规组（P＜0.05）；试验组的vWF、sTM、HA-RI均低于常规组，PVV高于常规组（P＜0.05）。试验组的TBil、IBil、ALT、AST分别为（80.52±5.47）μmol/L、（68.52±5.49）μmol/L、（30.25±5.48）U/L、（32.14±5.22）U/L，均低于常规组[（85.19±6.44）μmol/L、（74.37±6.52）μmol/L、（35.29±6.17）U/L、（38.55±6.48）U/L]，差异有统计学意义（P＜0.05）。试验组的光疗时间、胆红素恢复正常时间、黄疸消退时间、住院康复时间分别为（3.05±0.33）d、（4.22±1.39）d、（5.41±1.27）d、（5.12±0.49）d，均低于常规组[（3.68±0.36）d、（5.36±1.45）d、（6.28±1.33）d、（6.51±0.54）d]，差异有统计学意义（P＜0.05）。试验组的不良反应发生率与常规组比较，差异无统计学意义（P＞0.05）。结论：VB2联合蓝光照射可减轻黄疸患儿的氧化应激反应并改善肝脏微循环，对促进胆红素排泄、改善肝脏功能均有积极影响，在促进患儿康复同时未显著增加治疗风险。其安全性较高，可进一步推广。

Objective: To investigate the effects of vitamin B2 (VB2) combined with blue light irradiation on the recovery process and liver function of neonatal jaundice. Method: 150 children with jaundice admitted from May 2024 to October 2025 were selected and randomly divided into a control group and an experimental group using a random number table method, with 75 cases in each group. The conventional group received blue light irradiation treatment, while the experimental group received oral VB2 treatment on the basis of the conventional group. Compare the oxidative stress response of two groups of children [glutathione peroxidase (GSH Px) higher than the control group, 8-hydroxydeoxyguanosine (8-OHdG), advanced protein oxidation products (AOPP), superoxide anion (O2-)], liver microcirculation [von Willebrand factor (vWF), soluble thrombomodulin (sTM), hepatic artery resistance index (HA-RI), portal vein blood flow velocity (PVV)], bilirubin excretion [total bilirubin (TBil), indirect bilirubin (IBil)], liver function [alanine aminotransferase (ALT), aspartate aminotransferase (AST)], rehabilitation process [phototherapy time, bilirubin recovery time to normal, jaundice regression time]. Hospitalization rehabilitation time and treatment safety. Result: After treatment, the GSH Px levels in the experimental group were higher than those in the control group, while 8-OHdG, AOPP, and O2- levels were lower than those in the control group (P<0.05); The vWF, sTM, and HA-RI of the experimental group were lower than those of the control group, while PVV was higher than that of the control group (P<0.05). The TBil, IBil, ALT, and AST of the experimental group were (80.52 ± 5.47) μ mol/L, (68.52 ± 5.49) μ mol/L, (30.25 ± 5.48) U/L, and (32.14 ± 5.22) U/L, respectively, which were lower than those of the conventional group [(85.19 ± 6.44) μ mol/L, (74.37 ± 6.52) μ mol/L, (35.29 ± 6.17) U/L, (38.55 ± 6.48) U/L], and the difference was statistically significant (P<0.05). The phototherapy time, bilirubin recovery time, jaundice resolution time, and hospital rehabilitation time of the experimental group were (3.05 ± 0.33) days, (4.22 ± 1.39) days, (5.41 ± 1.27) days, and (5.12 ± 0.49) days, respectively, which were lower than those of the conventional group [(3.68 ± 0.36) days, (5.36 ± 1.45) days, (6.28 ± 1.33) days, and (6.51 ± 0.54) days], and the difference was statistically significant (P<0.05). The incidence of adverse reactions in the experimental group was not significantly different from that in the control group (P>0.05). Conclusion: VB2 combined with blue light irradiation can alleviate oxidative stress response and improve liver microcirculation in children with jaundice. It has a positive effect on promoting bilirubin excretion and improving liver function, and does not significantly increase treatment risk while promoting the recovery of children. It has high safety and can be further promoted.

目的：描述发病48 h内急性缺血性卒中（acute ischemic stroke，AIS）患者依达拉奉右莰醇真实世界用药特征，探讨48 h内不同启动时间与住院期间神经功能改善及短期预后的关系。方法：回顾性连续筛选2023年12月1日至2026年4月30日本院诊断为AIS并使用依达拉奉右莰醇的住院患者，药学部基于药学信息系统、住院医嘱及病历记录提取资料。初筛147例，排除35例，纳入112例发病至首次用药时间（onset-to-treatment time，OTT）≤48 h者；按预设24 h界值分为24 h内用药组（n=67）和24～48 h用药组（n=45）。主要结局为住院期间美国国立卫生研究院卒中量表（National Institutes of Health Stroke Scale，NIHSS）变化值（ΔNIHSS=入院NIHSS评分－出院前NIHSS评分）；次要结局包括出院前NIHSS评分、出院改良Rankin量表（modified Rankin Scale，mRS）评分、显著神经功能改善、住院时间、出院去向及安全性事件。采用多因素线性回归分析24 h内用药与ΔNIHSS的相关性，并行简化模型、排除再灌注治疗患者、完整疗程人群、进一步调整大血管闭塞及OTT连续变量模型等敏感性分析。结果：总体OTT为19.65（14.97，34.68）h，疗程12.00（11.00，13.00）d，完成相对完整疗程比例89.3%。两组入院NIHSS评分差异无统计学意义［8.00（6.00，9.00）分 vs 8.00（6.00，10.00）分，P=0.447］；24 h内用药组出院前NIHSS评分更低［5.00（4.00，6.50）分 vs 6.00（5.00，8.00）分，P=0.025］，ΔNIHSS更高［3.00（2.00，3.00）分 vs 2.00（1.00，2.00）分，P＜0.001］，显著神经功能改善率更高（77.6% vs 60.0%，P=0.045）。多因素校正后，24 h内用药仍与更大的ΔNIHSS相关（β=0.768，95%CI：0.377～1.159，P＜0.001）；Logistic探索性分析显示其与显著神经功能改善发生可能性较高相关（OR=2.475，95%CI：1.047～5.853，P=0.039）。两组出血转化、症状性颅内出血、药物相关不良反应及院内死亡差异均无统计学意义。结论：本单中心真实世界队列中，发病48 h内依达拉奉右莰醇治疗疗程完成比例较高、短期安全性事件发生率低；24 h内启动治疗与住院期间NIHSS改善幅度较大及显著神经功能改善率较高相关。由于为回顾性观察性研究，结果应解释为关联性证据，需前瞻性、多中心研究及长期功能结局验证。

Objective: To describe real-world treatment characteristics of edaravone dexborneol in acute ischemic stroke (AIS) patients treated within 48 hours of onset and to explore the association between initiation time and short-term in-hospital outcomes. Methods: This single-center retrospective real-world study screened hospitalized AIS patients with edaravone dexborneol records from December 1, 2023 to April 30, 2026. Medication data were extracted from the pharmacy information system, inpatient orders, and medical records. After 35 exclusions, 112 of 147 patients with onset-to-treatment time (OTT) ≤48 h were included and classified by a prespecified 24-hour cutoff into a within-24-hour group (n=67) and a 24-48-hour group (n=45). The primary outcome was in-hospital National Institutes of Health Stroke Scale (NIHSS) change (ΔNIHSS=admission NIHSS minus pre-discharge NIHSS); secondary outcomes included pre-discharge NIHSS, discharge modified Rankin Scale (mRS), marked neurological improvement, length of stay, discharge destination, and safety events. Multivariable linear regression assessed the association between within-24-hour treatment and ΔNIHSS, with sensitivity analyses using simplified adjustment, exclusion of reperfusion-treated patients, the complete-course population, additional adjustment for large-vessel occlusion, and continuous OTT modeling. Results: Median OTT was 19.65 (14.97, 34.68) h, treatment duration was 12.00 (11.00, 13.00) days, and 89.3% completed a relatively complete course. Baseline NIHSS was comparable [8.00 (6.00, 9.00) vs 8.00 (6.00, 10.00), P=0.447]. The within-24-hour group had lower pre-discharge NIHSS [5.00 (4.00, 6.50) vs 6.00 (5.00, 8.00), P=0.025], greater ΔNIHSS [3.00 (2.00, 3.00) vs 2.00 (1.00, 2.00), P<0.001], and a higher marked improvement rate (77.6% vs 60.0%, P=0.045). After adjustment for age, admission NIHSS, reperfusion therapy, and atrial fibrillation, within-24-hour treatment remained associated with greater ΔNIHSS (β=0.768, 95% CI: 0.377-1.159, P<0.001). Exploratory logistic regression showed a higher likelihood of marked improvement (OR=2.475, 95% CI: 1.047-5.853, P=0.039). Hemorrhagic transformation, symptomatic intracranial hemorrhage, drug-related adverse reactions, and in-hospital death did not differ significantly. Conclusion: In this real-world cohort, edaravone dexborneol within 48 h of AIS onset showed a high complete-course proportion and low short-term safety event incidence. Initiation within 24 h was associated with greater in-hospital NIHSS improvement and a higher marked improvement rate than initiation at 24-48 h. These findings are associative and need prospective multicenter validation with long-term functional outcomes.

目的 探讨数字减影血管造影（DSA）在冠状动脉病变诊断中的应用价值，并评估血清学参数相对于DSA金标准的诊断效能。方法 本研究纳入100名确诊为冠心病的患者。病例组为100例DSA确诊的冠心病患者，对照组按1:1比例匹配100例同期接受DSA检查排除冠心病的患者。应用DSA技术分别评估冠心病的狭窄程度及部位等指征。回顾性收集并对比分析两组患者的各项血清学参数（cTnI、CK-MB、hs-CRP、LDL-C、TC），计算血清学指标诊断冠心病的效能，并进一步探究以上评估于入组患者性别亚组间的统计学差异。结果 病例组与对照组在性别、年龄、BMI等基线资料上均衡可比（P > 0.05）。以DSA为金标准，cTnI诊断冠心病的灵敏度为82.0%，特异度为85.0%；hs-CRP的灵敏度为85.0%，特异度为75.0%。 cTnI、hs-CRP水平随冠状动脉狭窄程度加重而显著升高（P < 0.05）。且以上冠心病评价指征于患者性别亚组间均无统计学差异（ P <0.05）。结论 DSA技术可用于冠状动脉病变发生的部位、形态、数目等指征的明确评估，且于不同性别亚组间无统计学差异。血清学参数，尤其是cTnI和hs-CRP，对冠心病具有良好的辅助诊断价值，其水平与病变严重程度相关，可作为DSA检查前的有效筛查工具，为后续的治疗提供重要的参考依据。

Objective: To investigate the clinical value of digital subtraction angiography (DSA) in the diagnosis of coronary artery disease (CAD) and to evaluate the diagnostic performance of serological parameters relative to the DSA gold standard. Methods: A total of 100 patients with confirmed CAD were included in this study. The case group comprised 100 patients with CAD confirmed by DSA, while the control group consisted of 100 age- and sex-matched individuals who underwent DSA during the same period and were excluded from CAD. DSA was employed to assess the degree and location of coronary artery stenosis. Retrospective collection and comparative analysis of serological parameters (cTnI, CK-MB, hs-CRP, LDL-C, TC) were performed between the two groups. The diagnostic efficacy of these serological indicators for CAD was calculated, and subgroup analyses were conducted to explore potential sex-related differences. Results: The case and control groups were comparable in baseline characteristics such as sex, age, and BMI (P > 0.05). Using DSA as the gold standard, the sensitivity and specificity of cTnI for diagnosing CAD were 82.0% and 85.0%, respectively; hs-CRP demonstrated a sensitivity of 85.0% and specificity of 75.0%. Levels of cTnI and hs-CRP increased significantly with the severity of coronary stenosis (P < 0.05). No statistically significant differences were observed between male and female subgroups (P > 0.05). Conclusion: DSA provides definitive assessment of lesion location, morphology, and number in coronary artery disease, with no significant sex-related differences. Serological markers, particularly cTnI and hs-CRP, demonstrate good auxiliary diagnostic value for CAD. Their levels correlate with disease severity and may serve as effective screening tools prior to DSA, offering important reference value for subsequent clinical management.

心肌纤维化是心力衰竭等心血管疾病演化过程中的关键性病理改变，该病的进展机制依赖巨噬细胞与成纤维细胞的相互调控。现有现代医学研究证实巨噬细胞可凭借M1、M2表型极化行为介导炎症反应与组织修复过程，成纤维细胞能够分化形成肌成纤维细胞并推动细胞外基质异常沉积，两类细胞可依托TGF-β/Smad、CSF-1/CSF-1R等信号通路构建相互调控的作用网络并介导心肌纤维化恶化。中医痰瘀互结病机理论指出痰浊与瘀血可相互滋生、交织阻滞，是各类慢性迁延性疾病的关键发病基础。本文以中医痰瘀互结理论为研究切入点，剖析该病机理论与巨噬细胞、成纤维细胞交互作用的内在关联，整合现代医学关于两种细胞交互作用的现有研究成果，深入分析细胞互作在心肌纤维化发病过程中的协同机制与病理关联，旨在为心肌纤维化的中西医协同防治提供理论依据，为相关动物实验及临床应用研究筑牢研究基础。

Myocardial fibrosis is a key pathological change in the progression of cardiovascular diseases such as heart failure. The progression mechanism of this disease relies on the reciprocal regulation between macrophages and fibroblasts. Current modern medical research has confirmed that macrophages can mediate inflammatory responses and tissue repair processes through M1 and M2 phenotypic polarization behaviors, and fibroblasts can differentiate into myofibroblasts and promote abnormal extracellular matrix deposition. The two types of cells can construct a reciprocal regulatory network through signaling pathways such as TGF-β/Smad and CSF-1/CSF-1R, thereby mediating the deterioration of myocardial fibrosis. The theory of phlegm and blood stasis intermingling in traditional Chinese medicine suggests that phlegm turbidity and blood stasis can mutually generate and interweave to cause obstruction, serving as a key pathological basis for various chronic and persistent diseases. This article takes the traditional Chinese medicine theory of phlegmblood stasis intermingling as a research entry point, analyzes the intrinsic relationship between this pathological theory and the interaction of macrophages and fibroblasts, integrates existing modern medical research findings on the interaction between the two cell types, and deeply analyzes the synergistic mechanisms and pathological correlations of cellcell interactions in the pathogenesis of myocardial fibrosis. The aim is to provide a theoretical basis for the integrated traditional Chinese and Western medicine prevention and treatment of myocardial fibrosis, and also to lay a solid research foundation for related animal experiments and clinical application studies.

心肌纤维化是心力衰竭等心血管疾病演化过程中的关键性病理改变，该病的进展机制依赖巨噬细胞与成纤维细胞的相互调控。现有现代医学研究证实巨噬细胞可凭借M1、M2表型极化行为介导炎症反应与组织修复过程，成纤维细胞能够分化形成肌成纤维细胞并推动细胞外基质异常沉积，两类细胞可依托TGF-β/Smad、CSF-1/CSF-1R等信号通路构建相互调控的作用网络并介导心肌纤维化恶化。中医痰瘀互结病机理论指出痰浊与瘀血可相互滋生、交织阻滞，是各类慢性迁延性疾病的关键发病基础。本文以中医痰瘀互结理论为研究切入点，剖析该病机理论与巨噬细胞、成纤维细胞交互作用的内在关联，整合现代医学关于两种细胞交互作用的现有研究成果，深入分析细胞互作在心肌纤维化发病过程中的协同机制与病理关联，旨在为心肌纤维化的中西医协同防治提供理论依据，为相关动物实验及临床应用研究筑牢研究基础。

Myocardial fibrosis is a key pathological change in the progression of cardiovascular diseases such as heart failure. The progression mechanism of this disease relies on the reciprocal regulation between macrophages and fibroblasts. Current modern medical research has confirmed that macrophages can mediate inflammatory responses and tissue repair processes through M1 and M2 phenotypic polarization behaviors, and fibroblasts can differentiate into myofibroblasts and promote abnormal extracellular matrix deposition. The two types of cells can construct a reciprocal regulatory network through signaling pathways such as TGF-β/Smad and CSF-1/CSF-1R, thereby mediating the deterioration of myocardial fibrosis. The theory of phlegm and blood stasis intermingling in traditional Chinese medicine suggests that phlegm turbidity and blood stasis can mutually generate and interweave to cause obstruction, serving as a key pathological basis for various chronic and persistent diseases. This article takes the traditional Chinese medicine theory of phlegmblood stasis intermingling as a research entry point, analyzes the intrinsic relationship between this pathological theory and the interaction of macrophages and fibroblasts, integrates existing modern medical research findings on the interaction between the two cell types, and deeply analyzes the synergistic mechanisms and pathological correlations of cellcell interactions in the pathogenesis of myocardial fibrosis. The aim is to provide a theoretical basis for the integrated traditional Chinese and Western medicine prevention and treatment of myocardial fibrosis, and also to lay a solid research foundation for related animal experiments and clinical application studies.

目的 分析2024年2月至2026年2月郑州人民医院收治的急性下呼吸道感染（ALRTI）患儿的病原体分布情况及其流行病学特征。方法 选取2024年2月—2026年2月于郑州人民医院就诊的193例ALRTI患儿为研究对象，采集患儿咽拭子样本，统计患儿病原体检测结果，比较不同性别、不同年龄段、不同发病季节患儿病原体分布情况。结果 193例患儿中，经病原体检测出阳性患儿165例，总阳性检出率85.49%，检出率最高的前三位为RSV（20.73%）、MP（19.69%）、HRV（15.54%）；婴儿期患儿RSV感染占比（44.83%）最高，其次为HRV感染（20.69%），幼儿期患儿RSV、HRV、MP感染占比（17.31%、17.31%、19.23%）均较高，学龄前、学龄期患儿MP感染占比（33.33%、26.32%）最高，婴儿期患儿混合感染占比（6.90%）较低，学龄前患儿混合感染占比（20.00%）较高；春季时，各病原体分布较均衡，HRV、MP、SP感染占比（14.58%、12.50%、14.58%）均较高，夏季、秋季时，MP感染率（31.82%、28.85%）较高，冬季时，RSV感染率（55.10%）较高，四个季节中混合感染患儿占比较接近，其中秋季感染率（17.31%）相对较高。结论 2024年至2026年郑州人民医院收治的急性下呼吸道感染患儿病原体中，RSV、MP为主要病原体，各呼吸道病原体随患儿年龄段、季节变化存在不同发病高峰，临床应结合实际情况早期鉴别病原体，以指导临床制定针对性治疗方案，改善患儿预后。

Objective To analyze the distribution of pathogens and the epidemiological characteristics of children with acute lower respiratory tract infections (ALRTI) admitted to Zhengzhou People’s Hospital from February 2024 to February 2026. Methods: A total of 193 pediatric patients with ALRTI who visited Zhengzhou People’s Hospital between February 2024 and February 2026 were selected as study subjects. Throat swab samples were collected from the patients, and pathogen testing results were compiled to compare the distribution of pathogens across different genders, age groups, and seasons of onset. Results: Among the 193 children, 165 tested positive for pathogens, resulting in an overall positive detection rate of 85.49%. The top three most frequently detected pathogens were RSV (20.73%), MP (19.69%), and HRV (15.54%); RSV infection had the highest prevalence (44.83%) among infants, followed by HRV infection (20.69%). Among preschoolers, the prevalence of RSV, HRV, and MP infections (17.31%, 17.31%, and 19.23%, respectively) was relatively high. MP infections were most common among preschool and school-age children (33.33% and 26.32%, respectively); the proportion of mixed infections was lower among infants (6.90%) but higher among preschoolers (20.00%); In spring, the distribution of pathogens was relatively balanced, with high proportions of HRV, MP, and SP infections (14.58%, 12.50%, and 14.58%, respectively). In summer and fall, the MP infection rate was high (31.82% and 28.85%, respectively). In winter, the RSV infection rate (55.10%) was high. The proportion of children with mixed infections was relatively similar across the four seasons, with a relatively higher infection rate (17.31%) in autumn. Conclusion: Among the pathogens identified in children with acute lower respiratory tract infections admitted to Zhengzhou People’s Hospital from 2024 to 2026, RSV and MP were the primary pathogens. The incidence peaks of various respiratory pathogens varied according to the children’s age groups and seasons. Clinicians should conduct early pathogen identification based on actual conditions to guide the development of targeted treatment plans and improve patient outcomes.

分析经开窗减压+二期刮治术治疗巨大型颌骨囊肿的效果。方法：回顾性采集100例巨大型颌骨囊肿的临床资料（2020年1月至2024年12月），按手术方法分组（传统刮治组、开窗减压+二期刮治术组），各50例，观察两组治疗有效率、炎症因子水平、并发症、华盛顿大学生活质量问卷（UW-QOL）评分及疾病复发情况。结果：总有效率比较，开窗减压+二期刮治术组（96.00%）比传统刮治组（82.00%）高（P＜0.05）；与传统刮治组比较，术后1周开窗减压+二期刮治术组白介素-6（IL-6）、C反应蛋白（CRP）、肿瘤坏死因子-α（TNF-α）水平更低（P＜0.05）；开窗减压+二期刮治术组并发症总发生率为 6.00%，低于传统刮治组的22.00%（P＜0.05）；UW-QOL各维度（情绪、外貌、疼痛、咀嚼、味觉、唾液）评分比较，术后6个月开窗减压+二期刮治术组比传统刮治组高（P＜0.05）；开窗减压+二期刮治术组复发率（2.00%）比传统刮治组（16.00%）低（P＜0.05）。结论：对巨大型颌骨囊肿患者开展开窗减压+二期刮治术，有利于抑制炎症反应，改善临床结局，提升生活质量。

To analyze the effect of fenestrated decompression + two-stage curettage in the treatment of giant mandibular cysts. Methods: The clinical data of 100 cases of giant jaw cysts (from January 2020 to December 2024) were retrospectively collected and divided into groups according to surgical methods (traditional curettage group, fenestrated decompression + two-stage curettage group), 50 cases in each group, and the treatment effectiveness, inflammatory factor levels, complications, University of Washington Quality of Life Questionnaire (UW-QOL) scores and disease recurrence were observed in the two groups. Results: Comparing the total effective rate, the window decompression + second-stage curettage group (96.00%) was higher than the traditional curettage group (82.00%) (P<0.05); compared with the traditional curettage group, the window decompression + second-stage curettage group 1 week after surgery The levels of interleukin-6 (IL-6), C-reactive protein (CRP), and tumor necrosis factor-α (TNF-α) in the surgery group were lower (P<0.05); the total incidence of complications in the window decompression + second-stage curettage group was 6.00%, lower than 22.00% in the traditional scaling group (P<0.05); comparison of UW-QOL scores in each dimension (emotion, appearance, pain, chewing, taste, saliva), window opening 6 months after surgery The decompression + two-stage curettage group was higher than the traditional curettage group (P<0.05); the recurrence rate of the window decompression + two-stage curettage group (2.00%) was lower than the traditional curettage group (16.00%) (P<0.05). Conclusion: Carrying out fenestration decompression + two-stage curettage for patients with giant jaw cysts can help suppress the inflammatory reaction, improve clinical outcomes, and enhance the quality of life.

【摘要】 目的 探讨基于峰值呼气流速（peak expiratory flow rate，PEFR）的呼吸性肌肉力量减低对I-IIIA期非小细胞肺癌（non-small cell lung cancer，NSCLC）患者术后预后的影响。方法 回顾性分析我院2020年1月-2025年11月接受根治性手术切除的I-IIIA期NSCLC患者临床及影像资料，包括基于肺功能的PEFR（呼吸性肌肉力量指标）及胸部CT的胸肌质量指数（pectoralis muscle index, PMI）。分别采用Jonckheere-Terpstra检验、Spearman’s相关分析比较PEFR与PMI随年龄的变化规律及二者的相关性。低PEFR定义为小于PEFR的性别特异性下四分位数，进一步采用单、多因素Cox回归分析探讨PEFR及PMI对NSCLC患者术后结局的影响。结果 共纳入102例患者，中位年龄62岁（53-67岁），男性65例（63.7%），低低PEFR组24例（23.5%）。低PEFR组在年龄、FEVI、DLCO、FEV1/FVC、FVC、血清白蛋白及随访时间等方面均与正常组间存在显著差异（P＜0.05）。在男、女性患者中，PEFR均表现为随年龄增长逐渐下降的趋势；且与PMI具有较好的相关性（r=0.25，P=0.001）。单因素及多因素Cox回归分析显示，低PEFR是影响NSCLC患者术后无进展生存期（progression free survival, PFS）的独立危险因素（HR=1.57，95%CI：1.03-2.39；P=0.036）结论 呼吸性肌肉力量减低是NSCLC患者术后PFS的独立危险因素，有望成为NSCLC术后复发的早期生物学标志物。

【Abstract】 Objective To investigate the impact of reduced respiratory muscle strength, assessed by peak expiratory flow rate (PEFR), on postoperative outcomes in patients with stage I-IIIA non-small cell lung cancer (NSCLC). Methods Clinical and imaging data of patients with stage I-IIIA NSCLC who underwent radical resection at our hospital from January 2020 to November 2025 were retrospectively analyzed, including PEFR (an indicator of respiratory muscle strength) based on pulmonary function tests and the pectoralis muscle index (PMI) derived from chest CT. The Jonckheere-Terpstra test and Spearman’s correlation analysis were used to evaluate age-related changes in PEFR and PMI and their correlation, respectively. Low PEFR was defined as values below the sex-specific lower quartile of PEFR. Univariate and multivariate Cox regression analyses were performed to assess the impact of PEFR and PMI on postoperative prognosis in NSCLC patients.Results A total of 102 patients were enrolled, with a median age of 62 years (range 53-67 years); 65 patients (63.7%) were male, and 24 (23.5%) were classified into the low PEFR group. The low PEFR group showed significant differences from the normal PEFR group in age, FEV1, DLCO, FEV1/FVC, FVC, serum albumin, and follow-up duration (all P < 0.05). In both male and female patients, PEFR progressively decreased with age and was positively correlated with PMI (r = 0.25, P = 0.001). Univariate and multivariate Cox regression analyses identified low PEFR as an independent risk factor for postoperative progression-free survival (PFS) in NSCLC patients (HR = 1.57, 95% CI: 1.03–2.39; P = 0.036).Conclusion Reduced respiratory muscle strength is an independent risk factor for postoperative PFS in NSCLC patients and may serve as an early biomarker for postoperative recurrence.

目的 探讨动态社交行为技巧练习联合生物反馈对学龄注意缺陷多动障碍（ADHD）患儿临床症状和社会功能的影响。方法 回顾性选取我院2021年1月~2024年3月收治的81例学龄ADHD患儿作为研究对象，按照治疗方法不同分为对照组（40例）、观察组（41例），对照组接受生物反馈治疗，观察组接受动态社交行为技巧练习联合生物反馈治疗。比较两组临床疗效、临床症状、社会功能、脑电波频率[β波、θ波、感觉运动节律（SMR）波]。结果 观察组总有效率90.24%较对照组的72.50%高（P＜0.05）；治疗后观察组对抗性行为、多动-冲动、注意力不集中评分均低于对照组（P＜0.05）；治疗后观察组家庭、学习与学校、生活技能、自我管理、社交活动及风险活动评分均低于对照组（P＜0.05）；治疗后观察组β波、SMR波均高于对照组，θ波低于对照组（P＜0.05）。结论 动态社交行为技巧练习联合生物反馈对学龄ADHD患儿临床疗效确切，可进一步改善患儿临床症状、社会功能。

Objective To explore the effect of dynamic social behavior skills training combined with biofeedback on clinical symptoms and social function in school-age children with attention deficit hyperactivity disorder (ADHD). Methods A total of 81 school-age children with ADHD admitted to our hospital from January 2021 to March 2024 were retrospectively selected as the research objects. According to different treatment methods, they were divided into control group (40 cases) and observation group (41 cases). The control group received biofeedback therapy, and the observation group received dynamic social behavior skills training combined with biofeedback therapy. The clinical efficacy, clinical symptoms, social function, brain wave frequency [β wave, θ wave, sensorimotor rhythm ( SMR ) wave] were compared between the two groups. Results The total effective rate of the observation group was 90.24% higher than that of the control group (72.50%) (P<0.05). After treatment, the scores of antagonistic behavior, hyperactivity-impulsion and inattention in the observation group were lower than those in the control group (P<0.05). After treatment, the scores of family, learning and school, life skills, self-management, social activities and risk activities in the observation group were lower than those in the control group (P<0.05). After treatment, the β wave and SMR wave in the observation group were higher than those in the control group, and the θ wave was lower than that in the control group (P<0.05). Conclusion Dynamic social behavior skill training combined with biofeedback has definite clinical efficacy in school-age children with ADHD, which can further improve their clinical symptoms and social functioning.

目的：探究阻塞性冠心病患者中舌象纹理特征与冠周脂肪影像组学的相关性。 方法：收集辽宁中医药大学附属医院131例就诊的疑似冠心病患者，其中阻塞性冠心病63例、非阻塞性冠心病68例，提取临床常规指标、舌象纹理特征及右冠状动脉影像组学参数。独立样本t检验、曼-惠特尼U检验、卡方检验、错误发现率校正用于比较组间差异。使用斯皮尔曼相关性分析舌象纹理特征与冠周脂肪影像组学的相关性。采用弹性网络进行特征筛选,按照7：3的比例随机抽样划分为训练集和测试集，使用BP神经网络模型构建冠周脂肪及冠周脂肪与舌象纹理特征联合模型，使用ROC曲线、准确性、精度、召回率、特异度、F1分数、Kappa系数评估模型。 结果：在疑似冠心病患者中，舌象纹理与冠周脂肪影像组学共检出22组弱负相关、1组中等正相关及23组弱正相关；阻塞性冠心病患者中检出4组中等负相关、4组弱负相关、2组中等正相关及6组弱正相关；非阻塞性冠心病患者中检出1组中等负相关、6组弱负相关、1组中等正相关及10组弱正相关。基于BP神经网络构建诊断模型，联合舌象纹理特征后较单一冠周脂肪影像组学模型测试集AUC有所提升。 结论：舌象纹理特征与冠周脂肪影像组学参数在阻塞性冠心病中存在一定的相关性；舌象纹理信息对冠周脂肪诊断阻塞性冠心病具有增量价值。

Abstract:Objective: To investigate the correlation between tongue image texture features and pericoronary adipose tissue (PCAT) radiomics in patients with obstructive coronary heart disease. Methods: A total of 131 patients with suspected coronary heart disease admitted to the Affiliated Hospital of Liaoning University of Traditional Chinese Medicine were enrolled, including 63 cases of obstructive coronary heart disease and 68 cases of non-obstructive coronary heart disease. Clinical routine indicators, tongue image texture features, and right coronary artery radiomics parameters were extracted. Independent sample t-test, Mann-Whitney U test, Chi-square test, and false discovery rate correction were used to compare intergroup differences. Spearman correlation analysis was employed to examine the correlation between tongue image texture features and PCAT radiomics. Elastic net was applied for feature selection. The dataset was randomly split into training and test sets at a 7:3 ratio. BP neural network models were constructed using PCAT features alone and in combination with tongue image texture features. Model performance was evaluated using receiver operating characteristic (ROC) curves, accuracy, precision, recall, specificity, F1 score, and Kappa coefficient. Results: In patients with suspected coronary heart disease, 22 weak negative correlations, 1 moderate positive correlation, and 23 weak positive correlations were identified between tongue image texture features and PCAT radiomics. In patients with obstructive coronary heart disease, 4 moderate negative correlations, 4 weak negative correlations, 2 moderate positive correlations, and 6 weak positive correlations were detected. In patients with non-obstructive coronary heart disease, 1 moderate negative correlation, 6 weak negative correlations, 1 moderate positive correlation, and 10 weak positive correlations were observed. The BP neural network diagnostic model combining tongue image texture features with PCAT radiomics demonstrated improved performance on the test set compared with the PCAT radiomics model alone. Conclusion: Tongue image texture features exhibit certain correlations with PCAT radiomics parameters in obstructive coronary heart disease, and tongue texture information provides incremental value for the diagnosis of obstructive coronary heart disease when combined with PCAT radiomics.