患有发育障碍类疾病的儿童数量庞大，给社会造成了严重的影响。这类疾病难以预防和治愈，同时缺乏特效药物，因此治疗主要依赖于行为和教育干预，药物治疗只是辅助手段。然而，目前临床相关治疗均有一定的不足，如存在不良反应、治疗周期相对较长、专业性要求相对较高等缺点。与之相比，音乐疗法具有操作简便、不良反应少等优势，因此可应用于儿科多种慢性疾病的治疗。文章旨在通过研究现代音乐治疗，探讨结合古代五音疗法、现代知识以及中医理论，为儿童临床治疗提供一定的方法指导。

      The number of children suffering from developmental disorders is substantial，causing significant impact on society．These diseases are difficult to prevent and cure，with a lack of specific medications，thus treatment primarily  relies on behavioral and educational interventions，with medication being only an auxiliary measure．However，current clinical treatments have certain drawbacks，such as potential toxic side effects，relatively long treatment periods，and high demands for specialization．In contrast，music therapy offers significant advantages such as easy operation and minimal side effects，making it suitable for the treatment of various chronic pediatric disease．This paper aims to explore the integration of ancient pentatonic therapy，modern knowledge，and traditional Chinese medicine theory through the study of modern music therapy，providing guidance for clinical treatment of children．

       近年来浆细胞性乳腺炎的发病率逐渐升高，已占乳腺疾病的4%~5%，该病易反复发作，经久不愈，抗生素、糖皮质激素、抗结核药、他莫昔芬等治疗效果不明显，单纯手术切除如切除范围小极易复发，而切除范围大则乳腺外形变化较大，严重者甚至需要切除乳腺。乳腺外形的缺损改变对患者身心健康造成伤害。随着研究不断深入，采用中西医结合治疗浆细胞性乳腺炎，可取得较好的治疗效果，降低复发率，而且对乳腺外观无影响。该文通过对文献的整理，对中西医结合治疗浆细胞性乳腺炎进行论述。

       In recent years，the incidence of plasma cell mastitis has gradually increased，accounting for 4 % ~ 5 % of breast diseases．The disease is prone to repeated attacks and unhealed for a long time．The treatment effect of antibiotics，glucocorticoids，anti-tuberculosis drugs and tamoxifen is not obvious．Simple surgical  resection is easy to  relapse if the  resection range is small，while the shape of the breast changes greatly，if the resection range is large．And even the breast needs to be removed in severe cases．The defect change of breast shape is harmful to the physical and mental health of patients．With the deepening of research，the combination of traditional Chinese and Western medicine in the treatment of plasma cell mastitis can achieve better therapeutic effect，reduce the recurrence rate，and has no effect on the appearance of breast．This article discusses the treatment of plasma cell mastitis with integrated traditional Chinese and Western medicine by sorting out the literature．

       药源性心脏毒性是临床常见的药物不良反应，是药物研发和临床治疗需面临的严峻考验。对药源性心脏毒性的评价是目前研究的重点，基于其机制复杂多样、临床表现不一、影响因素多，早期评价具有困难。生物标志物是评价心脏毒性的重要指标之一，文章总结了目前已经报道的多种心脏毒性标志物及其潜在的生物标志物，希望能从中找到特异性强、敏感性高的标志物，以贡献于药物心脏安全性评价工作。

    As a common clinical adverse reaction，pharmacogenic cardiotoxicity is a severe challenge for drug development and clinical treatment．The evaluation of pharmacogenic cardiotoxicity is the focus of current research，and early evaluation is difficult with its complex and diverse mechanisms，varying clinical manifestations，and numerous influencing factors．Biomarker is an important index to evaluate cardiotoxicity．This article summarizes a variety of cardiotoxicity biomarkers and other potential biomarkers that have been reported so far，hoping to find  biomarkers with strong specificity and high sensitivity，so as tocontribute to the evaluation on cardiac safety of drugs．

      近年来，人工智能技术（AI）的发展正在逐渐改变传统的医疗行业，机器学习作为人工智能技术中的主流被越来越多地应用于分析复杂的医学数据，为疾病的诊断、预后风险评估、诊疗决策的制定等方面提供了便利。文章对国内外机器学习算法在术后谵妄中的应用进行综述，以期为术后谵妄预测模型的构建提供新的思路，为临床早期评估术后谵妄提供新的依据。

    In recent years，the development of artificial intelligence（AI）is gradually changing the traditional medical industry．Machine learning，as the mainstream of artificial intelligence technology，is increasingly applied to analyze complex data in medical research．It provides convenience for disease diagnosis，risk assessment and diagnosis and treatment decision making．This paper reviews the application of machine learning algorithms in postoperative delirium at home and abroad，in order to provide a new idea for the construction of postoperative delirium prediction model and a new basis for early clinical evaluation of postoperative delirium．

      目的   分析高原地区3～6年级学生屈光状态及屈光参数之间的关系。方法  2023年9月，采用随机抽样方法选取林芝市波密县某两所小学3～6年级535名学生进行校园筛查。计算并记录裸眼远视力（UCVA），非睫状肌麻痹电脑验光下散光及其轴位、等效球镜（SE）、眼轴（AL）、角膜曲率半径（CR）和眼轴/角膜曲率半径轴率比（AL/CR）。采用SPSS 22.00统计软件分析数据。结果  3～6年级学生AL和AL/CR大体趋势为随年级升高而增长，SE随年级升高而降低。3～6年级学生总体筛查性近视患病率为29.91%，且3～6年级筛查性近视患病率分别为20.35%、25.53%、30.53%和51.38%。总体散光患病率为51.59%，其中顺规散光、逆规散光及斜轴散光分别占90.22%、7.61%及2.17%。视力不良者约40.37%。以非睫状肌麻痹验光SE≤-0.50 D同时UCVA＜5.0作为筛查性近视的诊断，AL/CR诊断筛查性近视的灵敏度为0.656、特异度为0.887和Youden指数为0.534，曲线下面积（AUC）为0.802，优于AL评估（AUC=0.764）。结论   高原地区3～6年级学生的筛查性近视患病率随年级升高而快速增长，且散光患病率较高，视力不良者较多。AL／CR值对筛查性近视监测具有一定的临床意义。

      Objective  To analyze the  relationship  between  refractive  status and  refractive  parameters of  students in grades three-six in plateau area．Methods  In September，2023，a random sampling method was used to select 535 students from grades three-six of two primary schools in Bomi County，Nyingchi City，for school screening．Distance uncorrected visual acuity（UCVA），astigmatism and its axis position，equivalent spherical（SE），axial length（AL），corneal radius（CR），and axial length/corneal radius ratio（AL/CR）were calculated and recorded．The data was analyzed using the statistical software SPSS 22.00．Results  The general trend of AL and AL/CR for grade three-six students was increased with grade increasing，while SE decreased with grade increasing．The overall prevalence of screening myopia was 29.91%，and the prevalence of screening myopia in grades three to six was 20.35%，25.53%，30.53% and 51.38%，respectively．The overall prevalence rate of astigmatism was 51.59%，including 90.22%，7.61% and 2.17% for astigmatism with the rule，astigmatism against the rule and oblique astigmatism，respectively．About 40.37% of the students had poor vision．Screening myopia was diagnosed using non-cycloplegic optometry with SE ≤-0.50 D combined with UCVA＜5.0．The sensitivity and specificity of AL/CR for screening myopia were 0.656 and 0.887，respectively，with a Youden index of 0.534 and an area under the curve（AUC）of 0.802．This was superior to the AL evaluation，which had an AUC of 0.764．Conclusions  The prevalence of screening myopia increased rapidly with the increase of grade in grade 3 to 6 in plateau area．And there were high prevalence of astigmatism and more poor vision．AL/CR value has a certain clinical significance in the monitoring of screening myopia．

    目的   研究羽毛球颠球运动对低年级小学生近视的改善效果，为制定儿童青少年近视干预方案提供依据。方法   采用方便抽样方法，抽取广州市1个城区1所小学三年级4个班共182名学生作为研究对象。基线调查完成后，以班为单位，采用随机数字表法将4个班分为干预组（2个班，91例）和对照组（2个班，91例），干预组安排羽毛球颠球项目体育活动，对照组按原教学计划安排非球类常规体育活动。比较两组干预前后筛查性近视率、视力不良率和近视进展程度。结果  干预前两组的年龄、性别、筛查性近视率、视力不良率及近视分级比较，差异均无统计学意义（P＞0.05）。两组干预后的等效球镜度数（SE）比较，差异无统计学意义（P＞0.05）；对照组干预后的裸眼远视力（UDVA）低于干预组，△UDVA、△SE均高于干预组，差异均有统计学意义（P＜0.05）。对照组新发筛查性近视率29.13%、累积筛查性近视率49.45%、累积视力不良率68.13%及近视进展程度，均高于干预组新发筛查性近视率7.69%、累积筛查性近视率34.07%、累积视力不良率52.74%及近视进展程度，差异均有统计学意义（P＜0.05）。结论   羽毛球颠球运动能降低低年级小学生视力不良进展速度，减少近视的发生率及近视程度，学校可结合引起近视的因素进行灵活应用，以预防近视的发生发展。

      Objective  To study the impact of badminton juggling on the myopia of lower-grade primary school students and to provide a basis for developing myopia intervention strategies for children and adolescents．Methods  By using the convenience sampling method，182 third-grade students from four classes in a primary school in a district of Guangzhou were selected as subjects．After completing the baseline survey，the four classes were divided into an intervention group（2 classes，91 students）and a control group（2 classes，91 students）using a random number table．The intervention group was arranged to participate in badminton juggling sports activities，while the control group followed the original teaching plan without ball games．The study compared the screening rate of myopia，the rate of poor vision，and the degree of myopia progression before and after the study in both groups．Results  On baseline，there were no statistically significant differences between the two groups in terms of age，gender，rate of screening myopia，poor vision，and myopia grading（P＞0.05）．After 12 months，there was no statistically significant difference in the spherical equivalent（SE） comparison between the two groups（P＞0.05）．However，the uncorrected distance visual acuity（UDVA） of the control group after 12 months was significantly lower than that of the intervention group，and both △UDVA and △SE were significantly higher than those of the intervention group，with all differences being statistically significant（P＜0.05）．Incidence of screening myopia in the control group （29.13%），the cumulative rate of screening myopia（49.45%），the cumulative rate of poor vision （68.13%），and the degree of myopia progression was significantly higher than those in the intervention group，which had incidence of screening myopia at 7.69%，the cumulative rate of screening myopia at 34.07%，cumulative rate of poor vision at 52.74%．All these differences were statistically significant（P＜0.05）．Conclusions  Badminton juggling can slow down vision deterioration，reduce the incidence and severity of myopia in lower grade primary school students．Schools can flexibly apply these findings in conjunction with factors that contribute to myopia to prevent its occurrence and development．

       目的   探讨眼底豹纹斑密度（FTD）及视盘旁萎缩弧（PPA）与眼轴长（AL）的相关性，为眼底定量化在儿童近视防控的应用提供科学依据。方法   本研究随机抽取广州市荔湾区两所小学三年级学生作为研究对象，在校园视力筛查的过程中同时采集AL、CR和眼底彩照。使用AI软件对眼底彩照进行量化分析，量化指标包括不同区域和范围的FTD及PPA面积大小，根据眼轴长度分为三组：A组（AL＜23 mm）；B组（23 mm≤AL＜24 mm）；C组（24 mm≤AL）。结果   共有398例右眼被纳入统计分析，年龄范围8~11岁，中位数是9岁，男性人数占55.1％。三组组间AL、AL/CR和SE比较均有统计学差异（P＜0.05）。A组与B组相比，FTD在后极部整体范围、黄斑中心3 mm区域、黄斑中心3 mm区域上方区域具有统计学差异（P＜0.05），C组与B组相比，PPA面积及FTD在后极部整体范围、视盘为中心4.5 mm范围、黄斑为中心直径3 mm和6 mm范围均具有统计学差异（P＜0.05），Spearman相关性分析表明，AL与PPA（r=0.443）和FTD（r=0.322）呈正相关（P＜0.001）。亚组相关性分析表明，A组仅黄斑为中心直径3 mm上方范围FTD与AL呈正相关（P=0.028），B组PPA、黄斑中心直径3 mm及其上方范围FTD与AL呈正相关（P＜0.05），C组仅PPA与AL呈正相关（P=0.005）。结论 眼底定量对于儿童近视防控具有潜在价值，PPA和FTD与AL呈正相关性，不同区域和范围FTD与AL相关性具有一定差异性，黄斑中心直径3 mm范围及其上方范围与眼轴相关性最强。FTD在短眼轴阶段就可以作为生物标记物预测近视严重程度，而PPA主要在长眼轴阶段体现生物标记物的作用。

       Objective  To investigate the correlation between fundus tessellated density（FTD）and peripapillary atrophy（PPA）with axial length（AL）, providing a scientific basis for the application of fundus quantification in the prevention and control of myopia in children. Methods  This study randomly selected third-grade students from two primary schools in Liwan District, Guangzhou City, as research subjects. Axial length（AL）, corneal radius（CR）, and fundus color photographs were collected simultaneously during the school vision screening process. AI software was utilized to perform quantitative analysis on the fundus color photographs, with quantification indicators including the area size of PPA and FTD in different regions and ranges. Subjects were divided into three groups based on axial length：Group A（AL＜23 mm）; Group B（23 mm≤AL＜24 mm）; Group C（AL≥24 mm）. Results  A total of 398 right eyes were included in the statistical analysis, with an age range of 8 to 11, a median age of 9, and 55.1% were male. There were significant statistical differences in AL, AL/CR, and spherical equivalent（SE）among the three groups（P＜0.05）. Compared with Group B, Group A showed significant statistical differences in FTD in the overall posterior pole, the 3 mm diameter area centered on the fovea, and the superior area of the 3 mm foveal center（P＜0.05）. Compared with Group B, Group C showed significant differences in PPA area and FTD in the overall posterior pole, the 4.5 mm diameter area centered on the optic disc, and the 3 mm and 6 mm diameter areas centered on the fovea（P＜0.05）. Spearman correlation analysis indicated that AL was significantly positively correlated with PPA（r=0.443）and FTD（r=0.322）（P＜0.001）. Subgroup correlation analysis showed that in Group A, only the FTD in the superior area of the 3 mm diameter centered on the fovea was significantly positively correlated with AL（P=0.028）. In Group B, PPA and FTD in the 3 mm diameter and superior area centered on the fovea were significantly positively correlated with AL（P＜0.05）. In Group C, only PPA was significantly positively correlated with AL（P=0.005）. Conclusions  Fundus quantification holds potential value for the prevention and control of myopia in children. PPA and FTD show significant positive correlations with AL, with varying degrees of correlation in different regions and ranges of FTD with AL. The 3 mm diameter area centered on the fovea and its superior area have the strongest correlation with the eye axis. FTD can serve as a biomarker to predict the severity of myopia in the early stages of eye axis elongation, while PPA primarily manifests as a biomarker in the later stages of elongation. 

      近视是一种常见的屈光不正状态，也是全球范围内普遍存在的视觉健康问题，其特征是在眼部调节放松的状态下，平行光线经眼的屈光系统折射后聚焦在视网膜前，导致视远模糊。近视通常在儿童期发生和发展，但在成年期仍可继续发生和发展。本综述对已发表的关于成年人近视发生和进展的文献进行总结，描述成年人近视的流行病学特征，包括近视率、近视发病率、近视进展率及其近视特征（屈光度及眼轴），总结成年人近视发病和进展的危险因素。了解成年人近视的发展特点和管理方式对于近视防控实践具有重要意义。

   Myopia is a common refractive error and a universal visual health problem in the world. It is characterized by the fact that parallel light rays refract through the refractive system of the eye and focus in front of the retina when the eye accommodatior is relaxed, resulting in distant blurred vision. Myopia usually occurs and develops in childhood, but can continue to occur and develop in adulthood. This review summarizes the published literature on the occurrence and progression of myopia in adults, describes the epidemiological characteristics of myopia in adults, including myopia rate, myopia incidence rate, myopia progression rate, and myopia characteristics（diopter and ocular axis） ; and summarizes the  risk factors for the occurrence and progression of myopia in adults. Understanding the developmental characteristics and management methods of adult myopia is of great significance for myopia prevention and control practice. 

       近几十年来，全球近视患病率不断上升，已成为全世界主要的公共卫生问题之一。众多研究表明户外活动能有效控制近视的发生和发展。本文综述了户外活动对近视防控作用的研究进展及其作用机制，以期为近视防控提供新的思路。

     In recent decades, the prevalence of myopia has been increasing globally, becoming one of the major public health issues worldwide. Numerous studies indicate that outdoor activities can effectively control the onset and progression of myopia. This article reviews the research progress on prevention and control effect and mechanism of outdoor activities on myopia, hoping to provide new insights for myopia prevention and control.