目的 对比分析钝性分离扩皮法与常规扩皮法对乳腺癌术后患者经外周静脉置入中心静脉导管（PICC）置管应用效果。方法 选取2022年4月—2024年4月在天津肿瘤医院空港医院接受治疗的120例乳腺癌术后PICC置管患者,依据随机数字表法进行分组处理。对照组60例给予常规扩皮法,观察组60例给予钝性分离扩皮法,对比两组患者扩皮结果。结果 观察组患者满意度为96.67%,对照组患者满意度为86.67%（χ²=3.927,P=0.048）;观察组患者的穿刺点血液浸湿面积分别为穿刺后即刻（0.87±0.14）cm²、1 d后（4.89±0.94）cm²以及3 d后（0.21±0.05）cm²,均低于对照组的（2.74±0.63）（9.89±2.04）（0.44±0.12）cm²,对比差异有统计学意义（t=22.444、17.243、13.704,P<0.05）;观察组患者一次性送鞘成功率为98.33%,对照组患者一次性送鞘成功率为88.33%,观察组高于对照组（χ²=4.821,P=0.028）;扩皮前两组患者的VAS评分无差异（P>0.05）,扩皮后两组患者的VAS评分均降低,且观察组（1.75±0.54）分低于对照组（3.89±1.22）分,对比差异有统计学意义（t=12.425,P<0.001）;观察组患者不良事件发生率为5.00%,对照组患者不良事件发生率为16.67%,观察组患者不良事件发生率低于对照组（χ²=4.227,P<0.05）。结论 钝性分离扩皮法能够降低穿刺点血液浸湿面积及不良事件发生率,提高一次性送鞘成功率,减轻患者疼痛感,提高患者满意度。

Objective To analyze the effect of blunt separating skin expansion and conventional skin expansion in PICC catheterization of patients after breast cancer surgery. Methods From April 2022 to April 2024,120 patients with postoperative PICC catheterization for breast cancer were selected and grouped according to the random number table method．Sixty patients in the control group received conventional skin expansion,and 60 patients in the observation group received blunt separation skin expansion,which the results of the two groups were compared．Results The patient satisfaction was 96.67% in the observation group,86.67% in the control group（χ²=3.927,P=0.048,P<0.05）．In the observation group,the blood immersion area after catheterization,after 1 d and 3 d were（0.87±0.14）,（4.89±0.94）,（0.21±0.05）cm²,lower than those of the control group [（2.74±0.63）（9.89±2.04）（0.44±0.12）cm²],the comparative difference was statistically significant（t=22.444,17.243,13.704,P<0.05）．The success rate of disposable sheath delivery in the observation group was 98.33%,which was higher than 88.33% in the control group（χ²=4.821,P=0.028<0.05）．There was no difference in VAS scores between the two groups before the intervention（P>0.05）,VAS scores decreased in both groups after the intervention,the score of the observation group（1.75±0.54）was lower than that of the control group（3.89±1.22）,the difference was statistically significant（t=12.425,P<0.001）．The incidence of adverse events in the observation group was 5.00%,and in the control group was 16.67%,which difference was significant（χ²=4.227,P<0.05）．Conclusions Blunt separating skin expansion can reduce the area of blood immersion and the incidence of adverse events,improve the success rate of disposable sheath delivery,reduce patient pain,improve patient satisfaction,and have significant clinical application value．

目的 探讨支气管镜灌洗用于儿童重症肺部感染合并肺实变的治疗效果及对CT特征、肺功能的影响。方法 选取2022年5月—2024年5月铜仁市人民医院收治的100例重症肺部感染合并肺实变患儿开展前瞻性研究,应用随机数表法分为对照组和观察组,每组各50例。对照组患儿采取常规治疗,观察组则采取常规治疗加支气管镜灌洗治疗。对比其临床疗效,治疗前后炎症因子、CT特征及肺功能变化。结果 观察组治疗总有效率高于对照组（P<0.05）;治疗后观察组患儿白细胞计数（10.36±2.52）×10⁹/L、白细胞介素-6（20.57±5.05）ng/L、C反应蛋白（13.12±2.64）mg/L、降钙素原（101.62±12.16）pg/L均低于对照组白细胞计数（13.25±3.32）×10⁹/L、白细胞介素-6（31.69±4.11）ng/L、C反应蛋白（16.16±4.44）mg/L、降钙素原（113.46±18.11）pg/L（P<0.05）;治疗后两组患儿胸腔积液、支气管壁增厚、空气支气管征、肺部实变、磨玻璃影等相关CT影像特征占比下降,且观察组低于对照组（P<0.05）;治疗后两组患儿呼气流量峰值水平均升高,观察组（90.67±18.45）L/s高于对照组（81.27±17.69）L/s,用力肺活量水平均更高,观察组（3.33±0.68）L高于对照组（2.68±0.25）L（P<0.05）。结论 针对儿童重症肺部感染合并肺实变,在常规治疗基础上增加支气管镜灌洗可提升临床疗效,减轻机体炎症反应,改善胸部CT各种表现及肺功能。

Objective To explore the therapeutic effects of bronchoalveolar lavage in children with severe pulmonary infection complicated by lung consolidation and its impact on CT features and pulmonary function．Methods A prospective study was conducted on 100 children with severe pulmonary infection complicated with pulmonary consolidation in a hospital from May 2022 to May 2024．They were randomly divided into observation group and control group using a random number table method,50 cases in each group．The control group of children received routine treatment,and the observation group received conventional treatment plus bronchoalveolar lavage．Clinical efficacy,inflammatory factors,CT features,and alterations in pulmonary function before and after therapy were compared．Results The total effective rate of the observation group was higher than that of the control group（P<0.05）．After treatment,the white blood cell count（10.36±2.52）×10⁹/L,interleukin-6（20.57±5.05）ng/L,C-reactive protein（13.12±2.64）mg/L,and procalcitonin（101.62±12.16）pg/L in the observation group were all lower than those in the control group（13.25±3.32）×10⁹/L,interleukin-6（31.69±4.11）ng/L,C-reactive protein（16.16±4.44）mg/L,and procalcitonin（113.46±18.11）pg/L（P<0.05）．After treatment,the proportion of CT imaging features such as pleural effusion,bronchial wall thickening,air bronchogram sign,lung consolidation,ground glass opacities,decreased in both groups of children,and the observation group was lower than the control group（P<0.05）．After treatment,the peak levels of expiratory flow in both groups of children increased,with the observation group（90.67±18.45）L/s higher than the control group（81.27±17.69）L/s．The forced vital capacity levels were also higher,with the observation group（3.33±0.68）L higher than the control group（2.68±0.25）L（P<0.05）．Conclusions Adding bronchoalveolar lavage to routine treatment for children with severe pulmonary infection complicated with pulmonary consolidation can improve their clinical efficacy,alleviate inflammatory reactions,and improve various chest CT manifestations and lung function．

目的 探讨情景模拟式健康教育对飞秒激光小切口角膜基质透镜取出手术（SMILE）患者的应用效果,提高手术患者术中的配合度。方法 随机选取2020年6月—12月于我院拟进行SMILE手术患者200例,随机分为观察组和对照组,各100例,其中对照组采用常规术前健康教育,观察组采用情景模拟宣教视频的方式实施术前健康教育。比较两组患者围术期依从性、焦虑自评量表（SAS）和SMILE手术知识知晓率。结果 观察组患者围术期依从性和SMILE手术围术期知识知晓率得分高于对照组、患者术前焦虑水平低于对照组,差异均有统计学意义（P<0.05）。结论 情景模拟式健康教育能有效提升SMILE手术患者围术期依从性,减轻患者手术紧张的情绪,提升患者SMILE手术围术期健康知识知晓率,提升就医体验及手术成功率。

Objective To explore the application effect of scenario simulation based health education on patients undergoing small incision lenticule extraction（SMILE）,in order to improve the cooperation of surgical patients．Methods From June to December in 2020,200 patients who were scheduled to undergo SMILE in the hospital were randomly selected and divided into an observation group and a control group,with 100 patients in each group．The control group received routine preoperative health education,while the observation group received preoperative health education through scenario simulation educational videos．The perioperative adherence of patients,Self Rating Anxiety Scale（SAS）,and SMILE surgical knowledge awareness rates were compared between patients of two groups．Results The observation group had higher scores in perioperative adherence of patients and perioperative knowledge awareness of SMILE surgery than the control group,and lower preoperative anxiety levels than the control group,with statistically significant differences（P<0.05）．Conclusions Scenario simulation based health education can effectively improve the adherence of SMILE patients,alleviate their surgical anxiety,enhance their awareness of perioperative health knowledge,improve their medical experience,and increase the success rate of the surgery．

目的 探讨基于迷你临床演练评估（Mini-CEX）的可视化思维导图联合案例教学在全科住院医师规范化培训中的应用效果。方法 选取参加全科住院医师规范化培训的52例学员并分为试验组（n=26）和对照组（n=26）。对照组采取以案例讲授为主的传统教学模式,试验组采取基于Mini-CEX的可视化思维导图联合案例教学模式。对比两组Mini-CEX评分、考核成绩及教学满意度。结果 试验组Mini-CEX测评的问诊技巧、体格检查、临床判断、诊治能力、技能操作及整体表现得分均高于对照组（P<0.05）。试验组理论知识[（86.89±4.75）分 vs （82.96±4.87分）]、专业技能[（84.20±3.46）分 vs （70.18±4.93）分]及病历书写成绩[（80.64±5.26）分 vs （75.58±5.94）分]均高于对照组（t分别为2.678、13.685、2.764,P分别为0.009、<0.001、0.007）。试验组住院医师教学满意度高于对照组（P<0.05）。结论 基于Mini-CEX的可视化思维导图联合案例教学模式用于全科住院医师规范化培训,有助于提高教学效果及教学满意度。

Objective To evaluate the effect of visual mind mapping combined with case teaching based on mini-clinical evaluation exercise（Mini-CEX）for standardized training of general practitioners．Methods A total of 52 students who participated the standardized training of general practitioners were selected and divided into an experimental group（n=26）and a control group（n=26）．The control group adopted the traditional teaching mode based on case teaching and the experimental group adopted the visual mind mapping combined with case teaching based on Mini-CEX．The Mini-CEX score,assessment results and teaching satisfaction of two groups were compared．Results The interrogation skills,physical examination,clinical judgment,diagnosis and treatment ability,skill operation and overall performance of Mini-CEX in experimental group were higher than control group（P<0.05）．Theoretical knowledge score（[86.89±4.75] vs [82.96±4.87]）,professional skills score（[84.20±3.46] vs [70.18±4.93]）and medical record writing score（[80.64±5.26] vs [75.58±5.94]）of experimental groups were higher than control group（t=2.678,13.685,2.764,P=0.009,<0.001,0.007）．The teaching satisfaction of residents in experimental group was higher than control group（P<0.05）．Conclusions The visual mind mapping combined with case teaching based on Mini-CEX for standardized training of general practitioners is helpful to improve teaching effect and teaching satisfaction．

目的 分析感恩拓延-建构理论在血友病患儿家庭护理中的应用效果。方法 对2021年1月—2022年1月期间在河南省儿童医院治疗的116例血友病患儿进行随机数表法分组,两组各58例。对照组给予常规临床干预,观察组给予感恩拓延-建构理论干预。比较两组患儿的负性情绪评分、家庭功能评分、自我意识评分、功能独立性评分、感恩问卷评分。结果 干预后观察组的焦虑性情绪障碍筛查表（SCARED）、儿童抑郁障碍自评量表（DSRSC）评分、各项家庭功能评分均低于对照组,干预后观察组的各项自我意识评分、各项功能独立性评分、感恩问卷评分均高于对照组,差异统计学有意义（P<0.05）。结论 感恩拓延-建构理论干预能够在一定程度上改善血友病患儿的负性情绪、家庭功能、自我意识、独立性及感恩水平。

Objective To analyze the application effect of gratitude extension-construction theory in family nursing of children with haemophilia．Methods A total of 116 children with haemophilia from January 2021 to January 2022 were randomly divided into two groups,58 children in each group．The control group received routine clinical intervention,while the observation group received gratitude extension-construction theory intervention．The negative emotional scores,family function scores,self-awareness scores,functional independence scores and gratitude questionnaire scores between the two groups were compared．Results After intervention,the SCARED,DSRSC,and family function scores of the observation group were lower than those of the control group．The self-awareness score,functional independence score,and gratitude questionnaire score of the observation group were higher than those of the control group,and the differences were significant（P<0.05）．Conclusions Gratitude extension-construction theory intervention can improve the negative emotion,family function,self-consciousness,independence and gratitude level of children with haemophilia to a certain extent．

目的 探讨富血小板血浆联合自体脂肪在大阴唇填充手术中的治疗效果。方法 选择2021年1月—12月在南昌大学第一附属医院整形外科就诊、希望通过自体脂肪移植技术改善大阴唇外观的23例女性患者,年龄23~59 岁,平均年龄（45.23±1.42）岁。依据术前与患者沟通的手术效果,将富血小板血浆和脂肪组织混合并进行注射填充;并分别使用GAIS评价量表、Likert评估量表及 FSFI问卷评估手术效果。结果 每例患者每侧大阴唇的注射量为20~35 mL,术后即刻效果均非常满意,未出现感染、血肿等术后并发症。术后6个月随访,所有患者大阴唇形态符合美学标准;GAIS 评价结果显示,完全改善率达82.61%,明显改善率为13.04%,轻度改善率为 4.35%;阴唇术后效果的满意情况显示,非常满意占86.96%,满意占13.04%,无不满意或非常不满意者;6个月后患者的平均FSFI评分（53.81分）高于术前（31.80分,P<0.001）。结论 富血小板血浆联合自体脂肪注射填充可纠正大阴唇容量缺损,临床疗效良好。

Objective To investigate the therapeutic effect of platelet-rich plasma combined with autologous fat in labia majora filling surgery．Methods From January to December 2021,23 female patients,aged 23-59,with an average age of（45.23±1.42）,were admitted to the Plastic Surgery Department of the First Affiliated Hospital of Nanchang University,hoping to improve the appearance of the labia major through autologous fat transplantation technology．According to the results of preoperative communication with the patient,platelet-rich plasma and adipocytes were mixed and injected to fill the labia majora．GAIS evaluation scale,Likert evaluation scale and FSFI questionnaire were used to evaluate the surgical effect．Results The injection amount of each side of labia majora in all patients was 20~35 mL,the immediate postoperative effect was very satisfactory,and there were no postoperative complications such as infection and hematoma．After 6 months of follow-up,all patients' labia majora morphology met the aesthetic standard．GAIS evaluation results showed that the complete improvement rate was 82.61%,the obvious improvement rate was 13.04%,and the mild improvement rate was 4.35%．The satisfaction of labial postoperative results showed that 86.96% of patients were very satisfied and 13.04% were satisfied,no dissatisfied or very dissatisfied．Six months afterwards,the patients' mean total FSFI score（53.81）was significantly higher than that of preoperation（31.8,P<0.001）．Conclusions Platelet-rich plasma combined with autologous fat injection can correct the labia majora volume defect and obtain satisfactory clinical effect．

目的 探讨痰涂片找抗酸杆菌、痰利福平耐药实时荧光定量核酸扩增检测技术（Xpert MTB/RIF）、分枝杆菌菌种鉴定、痰抗酸杆菌培养和血γ-干扰素释放检测技术（TB-IGRA）5种检测技术在尘肺合并肺结核临床诊断中的应用价值。方法 纳入2016年7月—2021年5月在厦门大学附属第一医院住院治疗的尘肺合并肺结核患者,按照尘肺患者是否合并肺结核,将患者分为尘肺组（156例）和尘肺合并肺结核组（111例）;比较两组患者的性别、年龄、接尘时间等一般资料,以及患者痰涂片、Xpert MTB/RIF、分枝杆菌菌种鉴定、痰培养和TB-IGRA的检测结果,分析尘肺合并肺结核患者5种检测技术阳性检出率的差异及其诊断价值。结果 在尘肺合并肺结核组中,TB-IGRA检测方法的阳性检出率最高（81.1%）,高于其他4种检测方法（P<0.01）;两两联合检测,以Xpert MTB/RIF+TB-IGRA组合的检测方式检出率最高（96.4%）,高于其他9种组合（P<0.01）。结论 TB-IGRA检测方法对尘肺合并肺结核患者的阳性检出率较高,联合Xpert MTB/RIF检测后可进一步提高诊断效率,对早期诊断尘肺是否合并结核具有重要的临床诊断价值。

Objective To investigate the value of five testing techniques in the clinical diagnosis of pneumoconiosis combined pulmonary tuberculosis,including sputum smear,Xpert Mycobacterium tuberculosis/rifampicin（Xpert MTB/RIF）,identification of Mycobacterium species,sputum acid-fast bacilli culture and tuberculosis-interferon-gamma release assays（TB-IGRA）．Methods Patients with pneumoconiosis combined with tuberculosis who were hospitalized in the First Hospital of Xiamen University from July 2016 to May 2021 were included in the study．The patients were divided into the pneumoconiosis group（156 cases）and pneumoconiosis combined with tuberculosis group（111 cases）according to whether the pneumoconiosis patients were combined with tuberculosis or not．The general data of the patients in the two groups were compared with respect to gender,age,and dust exposure time,and the results of sputum smears,Xpert MTB/RIF,identification of Mycobacterium species,sputum acid-fast bacilli culture and TB-IGRA were collected to analyze the differences and the diagnostic value in the five testing techniques of the positivity rates for patients who have pneumoconiosis combined with pulmonary tuberculosis．Results In the group with pneumoconiosis combined with tuberculosis,the positive detection rate of TB-IGRA was the highest（81.1%）,which was higher than other 4 testing methods（P<0.01）．Combined testing in pairs suggested that the testing method of Xpert MTB/RIF and TB-IGRA combination was the highest（96.4%）,significantly higher than the other 9 combinations（P<0.01）．Conclusions TB-IGRA has higher positive detection rate for patients with pneumoconiosis combined with tuberculosis,and diagnostic efficiency can be further improved by combining Xpert MTB/RIF assay testing,which is of great clinical diagnostic value for the early diagnosis of pneumoconiosis combined with tuberculosis．

目的 探讨对分课堂对《老年人健康照护技术》实训教学效果的影响,为进一步完善智慧健康养老服务与管理专业实训教学方案提供参考依据。方法 以广州卫生职业技术学院2022级智慧健康养老服务与管理专业学生为研究对象,设定其中一班为观察组,另一班为对照组,在《老年人健康照护技术》实训教学过程中,观察组采用对分课堂的实训教学模式,对照组采用传统实训教学模式;实训结束后对两组均进行理论和技能考核,并在教学前后均采用《一般自我效能感量表》对两组学生进行测评。结果 试验开始之前,对两组学生一般自我效能感测评得分进行比较,差异无统计学意义（P>0.05）;试验结束后,将观察组与对照组的理论和技能考核成绩、一般自我效能感得分进行比较,观察组均明显高于对照组,差异有统计学意义（P<0.01）;且观察组一般自我效能感得分优于本组试验前,差异有统计学意义（P<0.01）。结论 对分课堂有利于提高学生的一般自我效能感,有助于改善《老年人健康照护技术》的实训教学效果,能够为进一步完善智慧健康养老服务与管理专业实训教学方案提供参考依据。

Objective To explore the impact of split courses on the practical training and teaching effectiveness of “Elderly Health Care Technology”,and to provide reference for further improving the practical training and teaching plan of smart health and elderly care services and management．Methods A study was conducted on students majoring in Intelligent Health and Elderly Care Services and Management from Guangzhou Health Vocational and Technical College in 2022．One class was set as the observation group and the other as the control group．During the training and teaching process of “Elderly Health Care Technology”,the observation group adopted a split courses training teaching mode,while the control group adopted a traditional training teaching mode．After the practical training,theoretical and skill assessments were conducted on both groups,and the General Self Efficacy Scale was used to evaluate both groups of students before and after teaching．Results Before the start of the experiment,there was no statistically significant difference in the general self-efficacy evaluation scores between the two groups of students（P>0.05）．After the experiment,the theoretical and skill assessment scores, general self-efficacy scores of the observation group, and the control group were compared．The observation group was significantly higher than the control group,with a significant statistical difference（P<0.01）,and the general self-efficacy score of the observation group was better than before the experiment,with a statistically significant difference as well（P<0.01）．Conclusions split courses were beneficial for improving students’ general self-efficacy,enhancing teaching effectiveness,and providing reference basis for further improving the practical training teaching plan for smart health and elderly care services and management．

目的 通过对原位换管与首次置管比较,验证采用原位换管方式的可行性。方法 选取儿童肾内科先后采用了首次置管与原位换管的病例20例。将原位换管作为原位换管组,首次置管作为首次置管组,比较两组操作成功有效率、导管留置天数、最大血流速/体质量[mL/（min·kg）]、操作并发症的差异。结果 两组均一次性穿刺成功,两组在管道留置天数和血流速/体质量[mL/（min·kg）]及并发症比较差异均无统计学意义（P>0.05）。结论 原位换管与首次置管的效果相同,原位换管操作简单、对患者的损伤更小。

目的 探讨基于态度-定义-开放思维-计划-实施（ADOPT）模式的健康教育联合情绪引导对消化内镜诊疗患者配合度的影响。方法 选取2020年1月—2023年1月在我院准备行消化内镜诊疗的80例住院患者,随机分为观察组与对照组各40例。对照组患者在检查前采取常规护理,观察组患者在常规护理基础上增加基于ADOPT模式的健康教育联合情绪引导,在护理前后应用简明心境量表（POMS-SF）分别评估两组患者负面情绪、诊疗配合度、基础值（T₁）、入镜时（T₂）、检查开始后5 min（T₃）、检查结束时（T₄）的Ramsay镇静评分和舒适度评分,并对比两组患者的护理满意度。结果 护理后两组患者的困惑、活力、疲劳、抑郁、生气和紧张方面的POMS-SF评分降低,且观察组低于对照组（P<0.05）;观察组患者配合度为95.00%,高于对照组75.00%（P<0.05）;两组患者T1时间Ramsay镇静评分与舒适度评分比较差异无统计学意义（P>0.05）,观察组T₂、T₃、T₄时间Ramsay镇静评分高于对照组,舒适度评分优于对照组（P<0.05）;观察组患者的总满意度高于对照组（P<0.05）。结论 对消化内镜诊疗患者采取基于ADOPT模式的健康教育联合情绪引导可改善患者内镜诊疗过程前的负面情绪,提升患者配合度,同时能够改善患者诊疗过程中的镇静程度和舒适度,患者护理满意度较高。

Objective To explore the value of health education based on the ADOPT model combined with emotional guidance on the cooperation of patients undergoing digestive endoscopy diagnosis and treatment．Methods From January 2020 to January 2023,80 hospitalized patients who were going to have digestive endoscopy diagnosis and treatment in our hospital were selected as the research subjects．All patients were divided into observation group and control group,with 40 patients in each group．The control group patients received routine care before the examination,while the observation group patients added ADOPT based health education combined with emotional guidance on the basis of routine care．The Profile of Mood States-Short Form（POMS-SF）was used to evaluate the negative emotions of the two groups of patients before and after the examination．The diagnostic and treatment cooperation,basic value（T₁）,at the time of endoscopy（T₂）,and 5 minutes after the examination（T₃）,at the end of the examination（T₄）,the Ramsay sedation score and comfort score were compared between the two groups,and the nursing satisfaction of the two groups of patients was compared．Results After nursing,the POMS-SF scores of confusion,vitality,fatigue,depression,anger,and tension in the two groups of patients were significantly reduced,and the observation group was lower（P<0.05）．The cooperation rate of 95.00% in the observation group was significantly higher than that of 75.00% in the control group（P<0.05）．There was no significant difference in the Ramsay sedation score and comfort score between the two groups of patients at T₁ time（P>0.05）．The Ramsay sedation scores of the observation group at T₂,T₃,and T₄ time were higher,while the comfort score was lower（P<0.05）．The overall satisfaction of the observation group patients was higher（P<0.05）．Conclusions Adopting ADOPT based health education combined with emotional guidance for patients undergoing endoscopic diagnosis and treatment can improve their negative emotions before the endoscopic diagnosis and treatment process,enhance their cooperation level,and improve their level of sedation and comfort during the process．Patients have a high level of nursing satisfaction．