脓毒症当前仍然是全球范围内重要的医疗卫生问题,其对世界公共卫生及患者安全带来重大威胁。脓毒症是指宿主对感染反应失调引起的危及生命的器官功能障碍, 其发病率和病死率均极高,是临床重症医学中的重大挑战。在脓毒症病情的进展过程中, 可出现组织灌注不足、血流动力学不稳定等变化, 从而导致多器官功能受损,而心脏是常见的被累及的重要靶器官之一, 这种由脓毒症所导致的不同程度的心肌损伤, 被称为“脓毒性心肌病”, 其发生和发展机制复杂多样, 涉及循环心肌抑制因素、心肌自身因素及自主神经失调等多个方面。文章综述了脓毒症患者发生心肌损伤的高危因素, 以期为临床治疗和预防提供参考。

Sepsis currently remains an important global healthcare issue, and a major threat to world public health and patient safety．Sepsis is a life-threatening organ dysfunction caused by dysregulation of the host response to infection, with extremely high morbidity and mortality,which is a major challenge in clinical critical care medicine．During the progression of sepsis, changes such as inadequate tissue perfusion and haemodynamic instability may occur, leading to impairment of multiple organ functions, while the heart is one of the commonly involved vital target organs, and the varying degree of myocardial damage caused by sepsis is known as “septic cardiomyopathy”．The mechanisms of its occurrence and development are complex and diverse, involving circulating myocardial inhibitory factors, myocardial auto-factors, and autonomic dysregulation．In this paper, we review the high-risk factors for myocardial injury in septic patients, providing a reference for clinical treatment and prevention.

值班和交接班制度是医疗质量安全管理核心制度之一,是医院 “8 h”以外医疗质量安全连续性的重要保障。华西天府医院以往依托纸质排班进行医师值班工作管理,容易造成值班信息不透明、手工报送信息繁琐等弊端。利用值班排班系统对医师值班工作进行科学管理,不仅使值班排班及值班费报送工作便捷、及时、规范,还有利于提升临床医师和行政管理人员的工作效率和满意度。

The doctor duty arrangements system is one of the core systems of medical quality and safety management．It is an important guarantee for the continuity of medical quality and safety beyond “eight hours”．In the past,a tertiary hospital relied on paper scheduling to manage doctors’ on-duty work,which was easy to cause defects such as opaque on-duty information and complicated manual information submission．The scientific management of doctors’ on-duty work by using the on-duty scheduling system not only makes the on-duty scheduling and on-duty fee reporting to be convenient,timely and standard,but also helps to improve the work efficiency and satisfaction of clinicians and administrative staffs．

目的 探讨基于健康意识理论（HEC）的健康管理联合早期活动护理干预应用于急性胰腺炎（AP）患者的效果。方法 将南阳市第一人民医院2020年1月—2023年1月期间收治的80例AP患者作为研究对象,按照随机数字表法分为对照组（n=40）和观察组（n=40）。两组患者均按照AP护理常规进行护理,对照组予早期活动护理干预,观察组予早期活动护理和基于HEC的健康管理,观察两组健康行为能力、健康促进行为和并发症发生情况。结果 干预后,两组患者健康行为能力自评量表得分均高于干预前,且观察组得分高于对照组（P<0.05）;两组患者健康促进生活方式量表Ⅱ得分均高于干预前,且观察组得分高于对照组（P<0.05）;观察组并发症发生率（5.00%）低于对照组（20.00%）。结论 基于HEC的健康管理联合早期活动护理可以有效改善AP患者的健康行为能力、健康促进行为减少并发症的发生。

Objective To explore the effect of health management combined with early activity nursing intervention based on health as expanding consciousness（HEC）on patients with acute pancreatitis（AP）．Methods Eighty patients with AP admitted to the First People’s Hospital of Nanyang City from January 2020 to January 2023 were selected as the study subjects．They were randomly divided into a control group（n=40）and an observation group（n=40）using a random number table method．Both groups of patients received routine AP nursing care．The control group received early activity nursing intervention,while the observation group received early activity nursing and HEC based health management．The health behavior ability,health promotion behavior,and incidence of complications were observed in both groups．Results After the intervention,both groups of patients had higher scores on the Self Rating Health Behavioral Ability Scale than before the intervention,and the observation group had higher scores than the control group（P<0.05）．The scores of the Health Promotion Lifestyle Scale II for both groups of patients were higher than before intervention,and the scores of the observation group were higher than those of the control group（P<0.05）．The incidence of complications in the observation group（5.00%）was lower than that in the control group（20.00%）．Conclusions Health management based on HEC combined with early activity nursing can effectively improve the health behavior ability of AP patients,promote health behavior,and reduce the occurrence of complications．

目的 分析超早期阶梯式协同营养管理在改善重症急性胰腺炎患者喂养中的应用效果。方法 抽取2020年1月—2022年1月南阳市中心医院收治的80例重症急性胰腺炎患者为研究对象,随机数字表法分为观察组和参照组,各40例,两组患者均给予常规营养干预措施,其中观察组患者在以上基础上给予超早期阶梯式协同营养管理,对比两组患者的临床症状消退时间、营养状况、喂养相关并发症、喂养不耐受发生率。结果 与参照组相比,观察组患者的临床症状消退时间更短（P<0.05）,观察组患者的体质量指数、上臂肌围、肱三头肌皮褶厚度及血清清蛋白水平更高（P<0.05）;两组患者的喂养相关并发症主要包括恶心呕吐、误吸、腹泻、感染,观察组患者的喂养相关并发症发生率为7.50%,参照组患者的喂养相关并发症发生率为25.00%,观察组患者的喂养相关并发症发生率低于参照组（P<0.05）;观察组患者喂养不耐受发生2例（5.00%）,参照组患者喂养不耐受发生9例（22.50%）,观察组患者喂养不耐受发生率低于参照组（P<0.05）。结论 重症急性胰腺炎患者实施超早期阶梯式协同营养管理可降低喂养不耐受发生率及喂养相关并发症发生率,改善患者营养水平。

Objective To analyze the application effect of ultra early stepped collaborative nutrition management on improving feeding in patients with severe acute pancreatitis．Methods Eighty patients with severe acute pancreatitis admitted to our hospital from January 2020 to January 2022 were selected as research subjects and randomly divided into observation group and reference group,with 40 cases in each group．Patients in both groups were given conventional nutritional intervention measures,among which patients in the observation group were given super-early stepped collaborative nutritional management on the basis of the above．Clinical symptom resolution time,nutritional status,feeding related complications and feeding intolerance rate were compared between the two groups．Results Compared with the reference group,the time of clinical symptoms resolution in the observation group was shorter（P<0.05）,and the body mass index,upper arm muscle circumference,triceps skin fold thickness and serum albumin level in the observation group were higher（P<0.05）．The feeding-related complications of the two groups mainly included nausea and vomiting,aspiration,diarrhea and infection．The incidence of feeding-related complications in the observation group was 7.50%,and that in the reference group was 25.00%．The incidence of feeding-related complications in the observation group was lower（P<0.05）．There were 2 cases of feeding intolerance in the observation group,the feeding intolerance rate was 5.00%,and 9 cases of feeding intolerance in the reference group,the feeding intolerance rate was 22.50%,the feeding intolerance rate in the observation group was lower（P<0.05）．Conclusions Implementing ultra early stepped collaborative nutritional management in patients with severe acute pancreatitis can reduce the incidence of feeding intolerance and feeding related complications,and improve nutritional levels．

目的 探讨广州市越秀区青少年近视特点和危险因素,为降低青少年近视发病率提供参考依据。方法 本项目采用分层随机整群抽样的研究方法,抽取分布于广州市越秀区2 774名青少年作为研究对象,根据近视检查情况将其分为近视组（n=1 657）与非近视组（n=1 117）,通过问卷调查的方式,分析青少年近视整体现况、流行病学特征以及影响青少年近视发生、发展的相关行为和因素。结果 2 774名青少年中,1 657名近视,检出率为59.73%;其中女生为872名,多于男生的785名;幼儿园、小学生、初中生、高中生近视人数分别为20名、446名、484名、707名,呈升高趋势。学段、校内用眼环境、校外用眼环境、读写姿势、电子屏幕使用情况、近距离用眼情况、户外活动及睡眠情况、近视检查及矫治情况是广州市越秀区青少年近视的影响因素（P<0.05）。广州市越秀区青少年近视程度均与学段、校外用眼环境、电子屏幕使用情况、户外活动及睡眠情况、近距离用眼情况呈正相关（P<0.05）,与校内用眼环境、读写姿势、近视检查及矫治情况呈负相关（P<0.05）。对不同预后组间存在统计学差异的因素进行Logistic多因素分析后得到,学段、校内用眼环境、校外用眼环境、读写姿势、电子屏幕使用情况、近距离用眼情况、户外活动及睡眠情况、近视检查及矫治情况是广州市越秀区青少年近视的相关影响因素（P<0.05）。结论 广州市越秀区青少年近视发生人群呈现高龄化,学段、校内用眼环境、校外用眼环境、读写姿势、电子屏幕使用情况、近距离用眼情况、户外活动及睡眠情况、近视检查及矫治情况是青少年近视的相关影响因素,建议加强组织学生到户外进行多种课间户外体育活动,同时鼓励家长在校外从自身做起,树立爱眼护眼好榜样,与学校共同保护孩子的视力。

Objective To explore the characteristics and risk factors of myopia among adolescents in Yuexiu District,Guangzhou,and to provide reference for reducing the incidence of myopia among adolescents．Methods This project adopted stratified random cluster sampling to select 2 774 adolescents distributed in Yuexu District,Guangzhou as the research objects,which were divided into myopia group（n=1 657）and non-myopia group（n=1 117）according to the myopic examination．Through questionnaire survey,the overall situation and epidemiological characteristics of myopia among adolescents in our district were comprehensively known,in order to explore the related behaviors and factors affecting the occurrence and development of myopia among adolescents in our district,explore reasonable intervention measures,and put forward scientific and effective myopia prevention and control technical means and strategies．Results Among 2 774 adolescents,1 657 were nearsighted（59.73%）．Among them,872 were female and 785 were male．The number of myopia in kindergarten,primary school,middle school and high school students were 20,446,484 and 707 respectively,showing an increasing trend．School period,eyes use environment in school and outside school,reading and writing posture,situations of electronic screen use,close distance eye use,outdoor activities and sleep,myopia examination and correction were the relevant influencing factors on myopia of adolescents in Yuexui District of Guangzhou（P<0.05）．The myopia degree of adolescents in Yuexiu District of Guangzhou was positively correlated with school period,out-of-school eyes use environment,electronic screen use,outdoor activities and sleep conditions,and close distance eyes use（P<0.05）,and negatively correlated with in-school eyes use environment,reading and writing posture,myopia examination and correction conditions（P<0.05）．After Logistic multivariate analysis of the factors with statistical difference between different prognostic groups,school period,eyes use environment in school and outside school,reading and writing posture,electronic screen use,close distance eyes use,outdoor activities and sleep conditions,myopia examination and correction were the relevant influencing factors on myopia of adolescents in Yuexui District of Guangzhou（P<0.05）．Conclusions In Yuexiu District,Guangzhou,the population with myopia is gradually moving to a younger age．School period,eyes use environment in school and outside school,reading and writing posture,electronic screen use,close distance eyes use,outdoor activities and sleep condition,myopia examination and correction are the relevant influencing factors．It is recommended to strengthen the organization of students to go outdoors for a variety of outdoor sports activities between classes,while encouraging parents to set a good example of eye care outside the school and work with the school to protect their children’s eyesight．

目的 了解脑出血患者家属参与治疗共享决策满意度现状及其影响因素,为提升脑出血患者的护理质量和家属体验提供参考。方法 采用横断面研究设计,便利抽取2022年1月—2023年7月许昌中医院收治的脑出血患者及其家属进行问卷调查。结果 共回收问卷178份,全部纳入分析。患者家属参与医疗决策的满意度得分为（48.58±6.34）分,其中维度得分最低的为交流协商。多因素分析结果显示,家属教育程度、家属年龄、家庭总年收入以及患者家属对医疗决策知情程度为患者家属参与医疗决策满意度的影响因素（F=30.872,P<0.001）,解释40.3%的变异。结论 脑出血患者家属参与治疗共享决策满意度处于中等水平,患者家属对医疗决策知情程度越高、家属教育程度越高、家属年龄较大以及家庭总年收入越高的脑出血患者家属参与治疗共享决策满意度越高。

目的 探讨振幅整合脑电图（aEEG）联合头颅磁共振成像（cMRI）对早产儿矫正12月龄时神经发育的预测价值。方法 选取110例早产儿为研究对象,并在矫正12月龄时采用Gesell 发育量表评估发育商（DQ）,依据DQ分为Gesell 正常组（DQ≥85,n=83）、Gesell 异常组（DQ<85,n=27）。采集早产儿及母亲临床资料,对比两组出生后72 h内aEEG、矫正胎龄37周时cMRI检查指标差异。结果 两组早产儿及母亲基线资料比较差异无统计学意义（P>0.05）。相较于Gesell 正常组,Gesell 异常组双顶径（BPW）降低[（70.68±5.32）mm vs（66.54±3.69）mm],睡眠-觉醒周期（SWC）不成熟率（20.48% vs 85.19%）、aEEG异常率（30.12% vs 70.37%）、两半球间距（IHD）增高[（2.95±0.83） mm vs（3.56±0.72）mm]（P<0.05）。Pearson相关分析结果显示,DQ值与IHD呈负相关,DQ值与BPW呈正相关（r=-0.361、0.598,P<0.05）。二元Logistic回归分析结果显示,BPW增高是Gesell 异常的独立保护因素（P<0.05）,IHD增高、SWC不成熟及aEEG异常是Gesell 异常的独立危险因素（P<0.05）。结论 早产儿出生后72 h内aEEG异常、矫正胎龄37周时cMRI异常可能提示矫正12月龄时不良神经发育结局。

Objective To evaluate the predictive value of amplitude-integrated electroencephalogram combined with cranial magnetic resonance on neurodevelopment for preterm infants at corrected age of 12 months．Methods A total of 110 preterm infants were selected as study subjects,and Gesell developmental scale was used to evaluate developmental quotient（DQ）at corrected age of 12 months．According to DQ,they were divided into normal Gesell group（DQ≥85,n=83）and abnormal Gesell group（DQ<85,n=27）．Clinical data of preterm infants and their mothers were collected,and the differences of amplitude-integrated electroencephalogram and cranial MRI（cMRI）were compared between two groups．Results There was no significant difference in baseline data between two groups（P>0.05）．Compared with the normal Gesell group,the biparirtal width（BPW）in the abnormal Gesell group was decreased（70.68±5.32mm vs 66.54±3.69mm）,the immaturity rate of sleep-wake cycle（SWC）（20.48% vs 85.19%）,the abnormal rate of aEEG（30.12% vs 70.37%）,and（IHD）（2.95±0.83mm vs 3.56±0.72mm）were increased（P<0.05）．The results of Pearson correlation analysis showed that DQ was negatively correlated with IHD,and DQ was positively correlated with BPW（r=-0.361、0.598,P<0.05）．Binary Logistic regression analysis showed that increased BPW was an independent protective factor for abnormal Gesell（P<0.05）,and increased IHD,immature SWC and abnormal aEEG were independent risk factors for abnormal Gesell（P<0.05）．Conclusions Abnormal aEEG within 72h after birth and abnormal cMRI at corrected age of 37 weeks may lead to adverse neurodevelopmental outcomes at corrected age of 12 months．

目的 研究颈源性头痛患者颈椎X线中C2~C7棘突偏歪和椎体滑脱情况,总结其中存在的规律,为治疗颈源性头痛提供影像学理论支持。方法 选取颈源性头痛患者96例,观察并记录每位患者颈椎X线片中C2~C7棘突偏歪和椎体滑脱情况。用统计软件分别对棘突偏歪和椎体滑脱数据进行分析。结果 颈源性头痛患者较常出现棘突偏歪,右侧偏歪明显多于左侧偏歪。其中C2棘突偏歪最常见,出现比例为66.7%。C2棘突偏歪率与C3~C7分别进行χ²检验,其中C5、C6与C2均有显著差异。C3、C4、C7与C2均无显著差异。椎体滑脱亦常出现于颈源性头痛患者,其中C7椎体向前Ⅰ度滑脱最常见,出现比例为50.0%。C7椎体向前Ⅰ度滑脱率与C2~C6分别进行χ²检验,其结果均有显著差异。结论 C2棘突偏歪和C7椎体向前Ⅰ度滑脱较常出现于颈源性头痛患者。在治疗颈源性头痛患者时,与C2和C7相关的软组织损伤和关节紊乱应引起重点关注。

Objective To study the skew of C2~C7 spinous process deviation and spondylolisthesis in cervical spine X-ray of patients with cervical headache,and summarize the existing rules,so as to provide imaging theoretical support for the treatment of cervical headache．Methods The C2~C7 spinous process distortion and spondylolisthesis in cervical radiographs of 96 patients with cervical headache were observed,recorded and analyzed．Results Skew of spinous process was more common in patients with cervicogenic headache,and skew of right side was more obvious than skew of left side．C2 spinous process was the most common,and the proportion of occurrence was 66.7%．The skew rate of C2 spinous process were compared with that of C3~C7 by χ² test．There were significant differences between C5,C6 and C2．There were no significant difference between C3,C4,C7 and C2．Spondylolisthesis was commonly seen in patients with cervicogenous headache,and I degree spondylolisthesis was most commonly seen in C7,and the proportion of occurrence was 50.0%．There were significant differences between the anterior Ⅰ degree slip rate of C7 vertebrae and that of C2~C6 vertebrae by χ² test．Conclusions C2 spinous process and C7 spondylolisthesis I are more commonly seen in patients with cervicogenic headache．Soft tissue injuries and joint disorders associated with C2 and C7 should be paid more attention in the treatment of patients with cervicogenic headache．

大蒜为百合科葱属植物的地下鳞茎,具有药食两用的价值,其含有大蒜素、二烯丙基硫醚、二烯丙基二硫醚、二烯丙基三硫醚、 硫-烯丙基半胱氨酸等多种生物活性成分,具有抗氧化、抗感染、免疫调节、心血管保护、抗癌等作用。不仅如此,大蒜在糖脂代谢的调节中功效显著,且相关机制日益明晰,主要包括保护胰岛β细胞功能、改善胰岛素抵抗、阻止脂肪细胞生长、抑制脂合成代谢及调节肠道菌群分布等。不同的提取工艺可影响大蒜的功效,其提取手段及药效关系值得进一步研究。

Garlic has values of both medicine and food,with rich allicin,diallyl disulfide（DADS）,diallyl trisulfide（DATS）and other garlic sulfur contents,which have been found to have multiple effets such as antioxidant,anti-infection,immunomodulatory,cardiovascular protection,anti-cancer,etc．Moreover,numerous studies have demonstrated that garlic plays an important role in the regulation of glycose and lipid metabolism,and the relevant mechanisms are becoming better understood,including protecting pancreatic β cells,improving insulin resistance,preventing the growth of fat cells,inhibiting lipid anabolism and adjusting the distribution of intestinal microflora．Different extraction processes can affect the efficacy of garlic,and further investigations are needed to elucidate the relationship between effective extraction methods and pharmacodynamic properties．

目的 探究老年脑梗死患者抑郁与共病之间的相关性。方法 选择2021年9月—2023年7月于开封市第五人民医院接受治疗的80例老年脑梗死康复期患者,均使用老年抑郁量表（GDS）对其进行评测,按照评测结果将患者区分为无抑郁组（n=39,GDS≤10分）和抑郁组（n=41,GDS>10分）,并按照受试者是否存在共病区分为不同亚组（如并消化系统疾患、并发循环系统疾患等）,对比不同亚组患者占比差异,并采用Pearson相关性分析的方式,分析入组80例老年脑梗死患者GDS评分与其Charlson共病指数（CCI）评分的相关性。结果 80例患者中抑郁占比为51.25%,对比显示共病循环系统、内分泌系统以及运动系统疾病的老年脑梗死患者抑郁发生率明显更高（P<0.05）;Pearson相关性分析显示老年脑梗死患者GDS评分与其CCI评分呈正相关（r=0.180,P<0.001）。结论 老年脑梗死患者抑郁发生率较高,对并发循环系统疾病、内分泌系统疾病、运动系统疾病的老年脑梗死患者应予以更多关注,预防抑郁的发生。

Objective To explore the correlation between depression and comorbidity in elderly patients with cerebral infarction．Methods A total of 80 elderly patients treated from September 2021 to July 2023 were selected．The patients were evaluated using the Geriatric Depression Scale（GDS）,patients were divided into the non-depression group（n=39,GDS≤10 points）and the depression group（n=41,GDS>10 points）,and they were divided into different subgroups（such as concurrent digestive disorders,concurrent circulatory disorders,etc.）．Comparing the differences in patient proportions in different subgroups,and the correlation between the GDS score and its Charlson comorbidity index（CCI）score in 80 elderly patients with cerebral infarction was analyzed with Pearson correlation analysis．Results The proportion of depression in 80 patients was 51.25%,showing a significantly higher incidence of depression in elderly patients with a comorbid circulatory system,endocrine system and motor system disease（P<0.05）;Pearson correlation analysis showed that GDS score in elderly patients with a cerebral infarction was positively correlated with their CCI score（r=0.180,P<0.001）．Conclusions The incidence of depression in elderly patients with cerebral infarction is relatively high,and more attention should be paid to elderly patients with concurrent circulatory system diseases,endocrine system diseases and motor system diseases to prevent the occurrence of depression．