目的 探讨青春期多囊卵巢综合征(PCOS)患者血清抗苗勒管激素(AMH)与25(OH)D₃水平的相关性。方法 本研究选择在2019年1月—2020年12月在我院妇科门诊就诊的PCOS青春期女性79名,另选择同期体检的非PCOS健康对照85名。对所有受试者测量身高、体质量,计算体质量指数(BMI)。由诊治医生检查研究对象是否有痤疮、多毛以及月经情况。抽取静脉血检测黄体生成素、卵泡刺激素、总睾酮、硫酸脱氢表雄酮、抗苗勒管激素和 25(OH)D₃,将 25(OH)D₃分为不足[25(OH)D₃<30 ng/mL]和缺乏[25(OH)D₃<20 ng/mL]2组,对数据进行比较分析。结果 与健康对照组比较,PCOS组更容易发生月经稀发/闭经,其痤疮发生率较高(P值均<0.05)。体质量指数、AMH值、总睾酮和硫酸脱氢表雄酮的体内检出水平在PCOS组较高,而25(OH)D₃在PCOS组较低(P值均<0.05)。PCOS组的AMH与BMI和总睾酮呈正相关关系,与25(OH)D₃呈负相关关系(P值均<0.05)。25(OH)D₃缺乏组的AMH水平高于25(OH)D₃不足组,对照组和PCOS组的25(OH)D₃缺乏组的AMH水平均高于25(OH)D₃不足组,两两比较其差异有统计学意义(P值均<0.05)。健康对照组的25(OH)D₃缺乏率为67.1%(57/85),而PCOS组的25(OH)D₃缺乏率为96.2%(76/79),2组比较其差异有统计学意义(χ²=22.68,P<0.001)。结论 青春期多囊卵巢综合征患者体内 25(OH)D₃水平与AMH 水平显著相关。AMH 和25(OH)D₃可用于评估青春期PCOS发病风险的替代指标。

Objective To explore the correlation between serum anti-Müllerian hormone (AMH) and 25(OH)D₃ levels in adolescent patients with polycystic ovary syndrome (PCOS). Methods Seventy-nine adolescent girls with PCOS and 85 non-PCOS healthy controls who walked in the gynecological clinic of our hospital from January 2019 to December 2020 were selected. Height, weight were measured and body mass index (BMI) was calculated.Hirsutism, acne and menstruation were evaluated by doctors on all subjects. Venous blood was drawn to detect levels of luteinizing hormone, follicle stimulating hormone, total testosterone, dehydroepiandrosterone sulfate, AMH and 25(OH)D₃, 25(OH)D₃ was further divided into insufficient [25(OH)D₃<30 ng/mL] and deficient [25(OH)D₃<20 ng/mL]level, then all data were compared and analyzed between two groups. Results Compared with the healthy control group, the PCOS group was more prone to have oligomenorrhea or amenorrhea, the incidence of acne was higher in PCOS group than in control group (all P values<0.05). BMI, the levels of AMH, total testosterone and dehydroepiandrosterone sulfate were significantly higher in the PCOS group compared to the control group, while 25(OH)D₃ was the opposite (all P values <0.05). AMH in the PCOS group was positively correlated with BMI and level of total testosterone, and negatively correlated with 25(OH)D₃ (all P values<0.05). The AMH level in the 25(OH)D₃ deficiency group was higher than that in the 25(OH)D₃ insufficient group, the AMH levels of the 25(OH)D₃ deficient group and control group were higher than that in the 25(OH)D₃ insufficient group,the differences were statistically significant (P<0.05). The 25(OH)D₃ deficiency rate in the healthy control group was 67.1% (57/85), while the 25(OH)D₃ deficiency rate in the PCOS group was 96.2% (76/79). The difference between the two groups was statistically significant (χ²=22.68, P<0.001). Conclusions Serum 25(OH)D₃ level was an independent factor significantly associated with AMH level in adolescents with PCOS. AMH and 25(OH)D₃ levels may be used as surrogate markers of PCOS risk in adolescents.

目的 对儿童重症肺炎支气管肺泡灌洗液(BALF)进行病原学分析及疾病预后的分析。方法 本研究选取2019年3月—2020年12月在我院儿科住院并进行肺泡灌洗治疗的40例重症肺炎患儿作为研究对象。通过对这些患儿在感染急性期肺泡灌洗液中的细菌、真菌、肺炎支原体等进行病原学检查以及T 淋巴细胞亚群的检测,了解台山地区儿童重症肺炎病原体情况及耐药性、T淋巴细胞亚群与疾病严重程度、预后评估的关系。结果 BALF病原学检测结果分析中,肺炎支原体27例,肺炎支原体+肺炎链球菌5例,肺炎支原体+中间葡萄球菌2例,肺炎支原体+铅黄肠球菌1例,肺炎支原体+嗜麦芽假单胞菌2例,病原菌阴性3例;本组病例血清T细胞亚群检测结果显示:大部分病例CD3⁺、CD4⁺、CD8⁺及CD4⁺/CD8⁺水平有不同程度的下降。其中CD3⁺水平下降的有6例,CD4⁺水平下降的有16例,CD8+水平下降的有17例,CD4⁺、CD8⁺水平同时下降的有14例,CD3⁺、CD4⁺、CD8⁺水平同时下降的有4例;BALF细胞总数(3673.1±377.9)×10⁶ /L,巨噬细胞比例(23.6±17.6)%,淋巴细胞(22.1±16.2)%,中性粒细胞(46.5±24.8)%。结论 病原学分析儿童重症肺炎BALF的主要病原菌为肺炎支原体,血清T细胞亚群检测大多表现为CD4⁺、CD8⁺水平下降。

Objective To analyze the etiology of bronchoalveolar lavage fluid and prognosis of children with severe pneumonia. Methods In this study, 40 children with severe pneumonia who were hospitalized in the pediatrics department of our hospital and underwent alveolar lavage treatment from March 2019 to December 2020 were selected as the research objects. Through the detection of pathogens such as bacteria, fungi, Mycoplasma pneumoniae and T lymphocyte subsets of these children in the acute phase of infection, we can understand the pathogens and drug resistance of children with severe pneumonia in Taishan area and the relationship among drug resistance, T lymphocyte subsets and disease severity and prognosis assessment. Results In the analysis of the BALF pathogenic test results, there were 27 cases with Mycoplasma pneumoniae, 5 cases with Mycoplasma pneumoniae+Streptococcus pneumoniae, 2 cases with Mycoplasma pneumoniae+Staphylococcus intermedius, 1 case with Mycoplasma pneumoniae+Enterococcus casseliflavus, 2 cases with Mycoplasma pneumoniae+Pseudomonas maltophilia and 3 cases were pathogenic bacteria negative. The test results of serum T cell subsets of these cases showed that most of the cases had different degrees of decline in the levels of CD3⁺, CD4⁺, CD8⁺ and CD4⁺/CD8⁺. Among them, CD3⁺ levels decreased in 6 cases, CD4⁺ levels decreased in 16 cases, CD8⁺ levels decreased in 17 cases, CD4⁺ and CD8⁺ levels decreased in 14 cases, and CD3⁺, CD4⁺, and CD8⁺ levels decreased in 4 cases; total cell number of BALF was (3 673.1±377.9)×10⁶/L, the proportion of macrophages was (23.6±17.6)%, lymphocytes had (22.1±16.2)%, and neutrophils had (46.5±24.8)%. Conclusions Pathogenic analysis showed that the main pathogen of BALF in children with severe pneumonia is Mycoplasma pneumoniae, and the detection of serum T cell subsets mostly showed a decrease in CD4⁺ and CD8⁺ levels.

目的 探讨新生儿坏死性小肠结肠炎(NEC)炎症损伤与肠道微生态-LPS-TLR4通路之间的关系。方法 本研究收集2019年3月1日—2021年1月31日在中山市人民医院新生儿监护室确诊为NEC新生儿11例为实验组,随机选取30 例同期在新生儿科病房住院喂养顺利,排除NEC及败血症诊断的新生儿为对照组。采集2组新生儿的粪便标本,进行Real-time PCR表达谱分析2组粪便肠道菌群;取2组外周静脉血检测外周血单核细胞Toll样受体4(TLR4)和血清PCT、CRP、IL-6、SAA等指标,对比2组肠道菌群、外周血单核细胞TLR4和炎症指标水平,通过统计学分析组间差异。结果 本研究结果提示实验组变形菌门占82%(9/11),厚壁菌门占9%(1/11),放线菌门占9%(1/11),对照组变形菌门占20%(6/30),厚壁菌门占73%(22/30),放线菌门占7%(2/30),2组患儿的粪便肠道菌群分布有差异(χ²=11.521,P<0.05);实验组患儿外周血单核细胞TLR4水平高于对照组,组间差异有统计学意义(P<0.001);实验组患儿血清PCT、CRP、IL-6和SAA等炎症指标高于对照组,组间差异有统计学意义(P<0.001)。结论 NEC患儿的肠道菌群以变形菌门为主,伴外周血单核细胞TLR4和外周血炎症指标升高。可见,肠道微生态-LPS-TLR4通路可能与新生儿坏死性小肠结肠炎炎症损伤相关,具体的机制仍需进一步深入研究。

Objective To investigate the relationship between intestinal flora-LPS-TLR4 pathway and the inflammatory injury of neonatal necrotizing enterocolitis (NEC). Methods Eleven neonates with NEC from March, 2019 to January, 2021 were enrolled as the experimental group, and 30 neonates without NEC and septicemia who were admitted in the department of neonatology in the same period were included as the control group. Faecal flora from the two groups were collected and analyzed by Real-time PCR. Toll-like receptor 4 (TLR4) and serum PCT, CRP, IL-6, SAA in peripheral blood were measured. The intestinal flora, the expression of TLR4 in peripheral blood leukocytes and inflammatory markers were compared between two groups. Results It showed that the ratio of Proteobacteria was 82% (9/11), Firmicutes was 9% (1/11), Actinobacteria was 9% (1/11) in the experimental group. In the control group, the ratio of Proteobacteria was 20% (6/30), Firmicutes was 73% (22/30), Actinobacteria was 7% (2/30). There was a significant difference in the distribution of faecal flora between the two groups (χ² = 11.521, P<0.05), and the level of TLR4 in peripheral blood of the experimental group was significantly higher than that of the control group (P＜0.001). The levels of serum PCT, CRP, IL-6 and SAA in the experimental group were significantly higher than those in the control group (P＜0.001). Conclusions The main intestinal flora of neonates with NEC is Proteobacteria, with elevated TLR4 expression and inflammatory markers in peripheral blood. Therefore, the intestinal flora-LPS-TLR4 pathway may be associated with inflammatory injury in neonatal necrotizing enterocolitis.The specific mechanism still needs further study.

目的 探讨超低频经颅磁刺激(ILF-TMS)联合艾司唑仑对失眠症患者睡眠脑电图参数及血清神经营养因子表达的影响。方法 选取2018年8月—2020年4月我院失眠症患者114例,随机数字表法分为研究组(n=57)、对照组(n=57)。对照组予以艾司唑仑联合ILF-TMS假性刺激,研究组予以艾司唑仑联合ILF-TMS真性刺激,均治疗1个月。对比2组疗效与治疗前、治疗1个月后睡眠进程参数(总睡眠时间、入睡时间、睡眠效率、觉醒时间)、睡眠结构(非快速眼动睡眠期、快速动眼睡眠期)、匹兹堡睡眠质量量表(PSQI)评分、失眠严重程度指数量表(ISI)评分、焦虑自评量表(SAS)评分、抑郁自评量表(SDS)评分、血清神经营养因子[胶质细胞源性神经营养因子(GDNF)、脑源性神经营养因子(BDNF)]水平。结果 (1)疗效:研究组治疗1个月后总有效率高于对照组(P＜0.05);(2)睡眠进程参数:治疗1个月后研究组总睡眠时间、睡眠效率高于对照组,入睡时间、觉醒时间短于对照组(P＜0.05);(3)睡眠结构:治疗1个月后研究组Ⅲ期、Ⅱ期、非快速眼动睡眠期高于对照组,Ⅰ期睡眠期低于对照组(P＜0.05);(4)PSQI、ISI评分:治疗1个月后研究组PSQI、ISI评分低于对照组(P＜0.05);(5)SAS、SDS评分:治疗1个月后研究组SAS、SDS评分低于对照组(P＜0.05);(6)血清神经营养因子:治疗1个月后研究组血清GDNF、BDNF水平高于对照组(P＜0.05)。结论 ILF-TMS联合艾司唑仑治疗失眠症效果确切,可上调血清神经营养因子表达,改善睡眠脑电图参数,提高睡眠质量,控制焦虑、抑郁症状。

Objective To investigate the effects of infra-low frequency transcranial magnetic stimulation (ILF-TMS) combined with estazolam on sleep EEG parameters and serum neurotrophic factors expression in patients with insomnia. Methods One hundred and fourteen patients with insomnia in our hospital from August 2018 to April 2020 were divided into study group (n=57) and control group (n=57) by random number table method. The control group was treated with estazolam combined with pseudo ILF-TMS stimulation, and the study group was treated with estazolam combined with real ILF-TMS stimulation, all of which were treated for 1 month. Comparing curative effect of two groups before and 1 month after treatment, and sleep process parameters (total sleep time, falling asleep time, sleep efficiency, waking time), the structure of the sleep stages (stage Ⅲ, Ⅱ, Ⅰ, rapid eye movement sleep), Pittsburgh sleep quality index (PSQI), insomnia severity index (ISI), self-rating anxiety scale (SAS) score, self-rating depression scale (SDS) score, serum neurotrophic factors (GDNF, BDNF) levels. Results (1) Efficacy: the total effective rate of the study group was higher than that of the control group after 1 month of treatment (P＜0.05). (2) Sleep process parameters: after 1 month of treatment, the total sleep time and sleep efficiency in the study group were higher than those in the control group, and the falling asleep time and waking time were shorter than those in the control group (P＜0.05). (3) Sleep structure: after 1 month of treatment, compared to the control group, the study group had more in stageⅢ, Ⅱ, rapid eye movement sleep, and less in stage Ⅰsleep(P＜0.05). (4) PSQI and ISI scores: after 1 month of treatment, PSQI and ISI scores of the study group were lower than those of the control group (P＜0.05). (5) SAS and SDS scores: after 1 month of treatment, SAS and SDS scores in the study group were lower than those in the control group (P＜0.05). (6) Serum neurotrophic factors: after 1 month of treatment, serum GDNF and BDNF levels in the study group were higher than those in the control group (P＜0.05). Conclusions ILF-TMS combined with estazolam is an effective treatment of insomnia. It can up-regulate the expression of serum neurotrophic factors, improve the parameters of sleep EEG, improve sleep quality, and control the symptoms of anxiety and depression.

目的 使用分层应变技术评价以mFOLFOX6化疗的结直肠癌患者左心室功能的变化。方法 收集30例病理确诊为结直肠癌患者,各位患者均采用mFOLFOX6(5-氟尿嘧啶+奥沙利铂+亚叶酸钙)化疗方案,以自身对照做研究,分别于化疗前、化疗中期、化疗后期行心脏超声检查,获取常规参数,并采集左心室心尖四腔、三腔、两腔切面、短轴二尖瓣、乳头肌、心尖切面的三维动态图像,获取左心室的心肌心内膜下、中层、心外膜下心肌的纵向应变(GLSendo、GLSmid、GLSepi)及左心室心肌心内膜下、中层、心外膜下圆周应变(GCSendo、GCSmid、GCSepi)的数值,计算△GLS(△GLS=GLSendo-GLSepi),△GCS(△GCS=GCSendo-GCSepi),并比较这些数值的绝对值在化疗前后的变化。结果 无论化疗前还是化疗后,各层心肌均有跨壁梯度的存在。与化疗前相比:化疗后各层心肌应变参数的绝对值均降低,GLSendo和GCSendo、ΔGLS下降更为显著(P<0.05),其中,GLSendo的ROC曲线下面积为0.766,P<0.001,选25.3%为诊断界点,灵敏度为83.3%,特异度为70%;ΔGLS的ROC曲线下面积为0.749,P<0.001,选4.1%为诊断界点,灵敏度为76.7%,特异度为73.3%。结论 心肌分层应变技术有助于早期发现mFOLFOX6致结直肠癌患者左心室各层心肌功能的变化,GLSendo、ΔGLS是该技术中较为敏感的指标。

Objective To evaluate the changes of left ventricular function in patients with colorectal cancer treated with mFOLFOX6 using layer-specific strain analysis. Methods The data of 30 patients with pathologically diagnosed with colorectal cancer were collected. All patients were treated with mFOLFOX6 (5-fluorouracil+oxaliplatin+calcium leucovorin) chemotherapy. The self-control study was carried out before, during, and after chemotherapy, and cardiac ultrasound was performed to obtain conventional parameters, and three-dimensional dynamic images of the left ventricular apex four-chamber, three-chamber, two-chamber section, short-axis mitral valve, papillary muscle, and apical sectionare were acquired. The longitudinal strain of the three layer of myocardium (GLSendo、GLSmid、GLSepi) and the circumferential strain of myocardium (GCSendo、GCSmid、GCSepi) were collected, and △GLS (△GLS=GLSendo-GLSepi), △GCS (△GCS=GCSendo-GCSepi) were calculated, and the absolute values of these indexes before and after chemotherapy were compared. Results No matter before or after chemotherapy, there was a transmural gradient in each layer of myocardium. Compared with those before chemotherapy, the absolute values of myocardial strain parameters of each layer were reduced after chemotherapy, and GLSendo and GCSendo and ΔGLS decreased more significantly (P<0.05),while the area under the ROC curve of GLSendo was 0.766, P<0.001.Selecting 25.3% as the diagnostic boundary, the sensitivity was 83.3%, and the specificity was 70%.The area under the ROC curve of ΔGLS was 0.749, P<0.001. Selecting 4.1% as the diagnostic boundary, the sensitivity was 76.7%, and the specificity was 73.3%. Conclusions The myocardial layer-specific strain analysis is helpful for early detection of changes in the myocardial function of the left ventricle, which caused by mFOLFOX6 in patients with colorectal cancer. GLSendo and ΔGLS are sensitive indicators in this technique.

目的 系统评价心脉通治疗冠心病的临床疗效及其安全性。方法 2名研究者独立系统地检索心脉通治疗冠心病的文献,其中包括维普中文科技期刊全文数据库(VIP)、PubMed 电子期刊全文数据库、中国学术期刊全文数据库(CNKI)、The Cochrane Library 数据库、万方数据库等6个数据库。同时运用Review Manager 5.4 软件进行本研究的数据处理。结果 最终共纳入8篇文献,共计985名心脉通治疗冠心病患者。治疗前后的临床疗效、发作频率、血脂水平的Meta分析结果显示心脉通组优于常规治疗组。有3项纳入试验报告不良反应。结论 心脉通治疗冠心病的临床疗效优于常规治疗。心脉通不仅可以降低冠心病发作频率,缩短其发作持续时间,还能调节血脂水平,在治疗冠心病方面疗效确切,值得临床参考应用。

Objective To systematically evaluate the clinical efficacy and safety of Xinmaitong in the treatment of coronary heart disease (CHD). Methods Two researchers searched the literatures of Xinmaitong in the treatment of coronary heart disease independently and systematically, including VIP Chinese Sci-tech Journal full-text Database (VIP), PubMed Electronic Journal full-text Database, Chinese Academic Journal full-text Database (CNKI), The Cochrane Library Database and Wanfang Database. At the same time, Review Manager 5.4 software was used to process the data of this study. Results A total of 8 articles were included, and a total of 985 patients with coronary heart disease were treated with Xinmaitong. The results of Meta analysis of clinical efficacy, attack frequency and blood lipids level before and after treatment showed that Xinmaitong group was better than routine treatment group. Three items were included in the report of adverse reactions. Conclusions The clinical effect of Xinmaitong in the treatment of coronary heart disease was better than that of routine treatment. Xinmaitong can not only reduce the frequency and duration of coronary heart disease attack, but also regulate blood lipids level. Xinmaitong was effective in the treatment of coronary heart disease and is worthy of clinical reference.

目的 了解高职医学生职业决策困难现状及其主要影响因素,提出改善对策。方法 采用分层整群抽样方法,选取广州市某职业院校740名全日制医学生进行问卷调查。结果 被调查高职医学生职业决策困难总平均分值为(3.55±0.647),其中职业规划探索维度均分最低为(3.42±0.797),其它维度均分从低到高分别是职业目标探索(3.49±0.766)、职业信息探索(3.58±0.678)和职业自我探索(3.69±0.659);单因素方差分析结果显示,不同专业、所在专业是否为第一志愿、不同家庭所在地的高职医学生职业决策困难分值均存在差异(P<0.05);多元逐步回归分析结果显示,家庭所在地、学校职业规划指导课程、兼职或见习的经历、学校活动(就业指导讲座、职业规划大赛等)、对所学专业的就业前景很乐观、学校提供了充足的就业信息、曾参加过创新创业大赛,是医学生职业决策困难的预测因素(P<0.05)。结论 高职医学生职业决策困难程度处于中等水平,学校可通过开展有针对性的职业指导,建立系统的职业决策困难测评与干预体系,搭建实践、就业服务平台等方法改善高职医学生职业决策困难状况,为学生提供强有力的支持与保障;政府可加大政策导向,引导高职医学生面向基层就业。

Objective To understand the current situation and main influencing factors of career decision-making difficulties of higher vocational medical students, and put forward improvement countermeasures. Methods The method of stratified cluster sampling was adopted, with 740 full-time medical students from a vocational college in Guangzhou being investigated. Results The average score of career decision-making difficulty of medical students surveyed in higher vocational colleges was (3.55±0.647), in which the average score of the career planning exploration was the lowest (3.42±0.797), and the average scores of other dimensions from low to high were career goal exploration (3.49±0.766), career information exploration (3.58±0.678) and career self-exploration (3.69±0.659). The results of one-way analysis of variance (ANOVA) showed that there were significant differences in the scores of career decision-making difficulties of medical students in higher vocational colleges among different majors, the major being the first choice or not, and different living places (P<0.05). The results of multiple stepwise regression analysis showed that family location, school guidance courses for career planning, part-time or trainee experience, school activities (employment guidance lectures, career planning competitions, etc.), being optimistic about the employment prospects of their majors, schools providing sufficient employment information, and having participated in innovation and entrepreneurship competitions were predictors of difficulties in career decision-making for medical students (P<0.05). Conclusions The difficulty of career decision-making of medical students in higher vocational colleges was in the middle level. Schools can establish a systematic evaluation and intervention system aiming at career decision-making difficulties by carrying out targeted career guidance, and build practice and employment service platform to improve the career decision-making difficulties of medical students in higher vocational colleges, and to provide strong support and security for students. The government can enhance policy guidance for medical students in higher vocational colleges to apply for primary hospital.

目的 观察龙氏正骨手法配合浮针临床上治疗颈源性头痛的疗效。方法 将本院80例颈源性头痛患者按1:1随机分为观察组和对照组,观察组采用龙氏正骨手法配合浮针治疗,对照组采用龙氏正骨手法治疗,于1疗程后比较2组临床疗效、疼痛视觉模拟评分(VAS)和颈椎活动度评分(ROM)情况。结果 治疗后两组VAS较治疗前均有改善(P<0.05),观察组较对照组明显(P<0.05)。2组ROM较治疗前均有改善(P<0.05),组间差异无统计学意义(P>0.05)。治疗组的愈显率高于对照组(P<0.05)。结论 龙氏正骨手法配合浮针治疗颈源性头痛能更好地减轻疼痛程度,方便高效。

Objective To observe the clinical effect of Long's bone-setting manipulation combined with floating acupuncture therapy on cervicogenic headache. Methods A total of 80 patients with cervicogenic headache in our hospital were randomly divided into observation group and control group evenly. The observation group was treated with Long's bone-setting manipulation combined with floating acupuncture therapy, and the control group was treated with Long's bone-setting manipulation only. After one course of treatment, the clinical efficacy,pain visual analogue score (VAS) and cervical joint range of motion (ROM) in the two groups were compared. Results After treatment, the VAS of the two groups was improved compared with that before treatment (P<0.05), and the VAS of the observation group was significantly higher than that of the control group (P<0.05). ROM in the two groups was improved compared with that before treatment (P<0.05), and there was no significant difference between the two groups (P>0.05). The effective rate of the treatment group was higher than that of the control group (P<0.05). Conclusions Long's bone-setting manipulation combined with floating acupuncture therapy in the treatment of cervicogenic headache can better reduce the degree of pain, which is convenient and efficient.

目的 研究羌活胜湿汤对风湿外感头痛患者的疗效。方法 选择2018年1月—2020年12月我院收治的62例风湿外感头痛患者,随机分为2组。对照组服用5 mg的氟桂利嗪胶囊,每晚1次;观察组联用羌活胜湿汤。比较2组风湿外感头痛患者的有效率,治疗前后的睡眠质量评分和视觉模拟评分法(VAS)评分。结果 观察组风湿外感头痛患者的有效率(96.77%)高于对照组(80.64%) (P<0.05);治疗前,2组风湿外感头痛患者的VAS评分无差异(P>0.05),治疗后,2组风湿外感头痛患者的VAS评分降低(P<0.05),且观察组风湿外感头痛患者的VAS评分更低(P<0.05);治疗前,2组风湿外感头痛患者的夜间苏醒、入睡时间、睡眠深度、早醒、白天情绪、梦境情况、气色和白天身体状况评分无差异(P>0.05),治疗后,2组风湿外感头痛患者的夜间苏醒、入睡时间、睡眠深度、早醒、白天情绪、梦境情况、气色和白天身体状况评分降低(P<0.05),且观察组风湿外感头痛患者的夜间苏醒、入睡时间、睡眠深度、早醒、白天情绪、梦境情况、气色和白天身体状况评分低于对照组(P<0.05)。结论 羌活胜湿汤对风湿外感头痛患者有显著的疗效,与其能明显减轻疼痛程度和改善睡眠质量有关。

Objective To investigate the effect of Qianghuo Shengshi decoction on patients with wind-damp headache. Methods A total of 62 cases of patients with wind-damp headache who were treated in our hospital from January 2018 to December 2020 were selected and divided into two groups randomly. The control group took 5 mg of flunarizine capsules once a night; the observation group took Qianghuo Shengshi decoction additionally. The effective rate, sleep quality score and visual analogue scale(VAS) score before and after treatment were compared between the two groups of patients. Results The effective rate of the observation group (96.77%) was significantly higher than that of the control group (80.64%, P<0.05). Before treatment, the VAS scores of the two groups of patients with exogenous wind-damp headache were not significantly different (P>0.05). After treatment, the VAS scores of the two groups were significantly reduced (P<0.05), and the score drop of the observation group was significant (P<0.05). Before treatment, there were no significant differences in night awakening, sleep time, sleep depth, early awakening, daytime mood, dream condition, complexion and daytime physical condition score between the two groups (P>0.05), after treatment, the scores of night awakening, sleep time, sleep depth, early awakening, daytime mood, dream condition, complexion and daytime physical condition in patients with wind-damp headache in both groups were significantly decreased (P<0.05), and the scores of night awakening, sleep time, sleep depth, early awakening, daytime mood, dream condition, complexion and daytime physical condition in patients with wind-damp headache in the observation group were significantly lower than those in the control group (P<0.05). Conclusions Qianghuo Shengshi decoction had a significant effect on patients with wind-damp headache, and its was related to its ability of significant pain reduction and sleep quality improvement.

目的 对腹腔镜子宫肌瘤切除术围手术期应用抗菌药物的情况进行回顾性分析,并分析腹腔镜子宫肌瘤切除术围手术期感染的影响因素。方法 选择2018年5月—2021年5月在我院行腹腔镜子宫肌瘤切除术的患者72例进行回顾性分析。收集患者一般资料及抗生素使用情况,根据有无术后感染将患者分为2组,比较2组患者上述各资料,并采用多因素分析法判断各因素对腹腔镜子宫肌瘤切除术后感染的综合作用。结果 本次纳入的72例腹腔镜子宫肌瘤切除术患者共有16例出现术后感染,术后感染率为22.22%。多因素Logistic回归分析结果显示:年龄≥50岁、手术时间≥60 min、合并糖尿病为腹腔镜子宫肌瘤切除术围手术期感染的危险因素,预防性使用抗生素、术前≤2 h抗生素使用、术后抗生素使用≤48 h为保护性因素(P<0.05)。结论 腔镜子宫肌瘤切除术患者术后感染率为22.22%,抗菌药物使用时机及使用时间对腹腔镜子宫肌瘤切除术患者术后感染有重要的影响,此外患者年龄、手术时间、合并糖尿病情况也与患者术后感染有关。

Objective To retrospectively analyze the perioperative application of antibacterial drugs during laparoscopic myomectomy, and to analyze the influencing factors of infection during the perioperative period of laparoscopic myomectomy. Methods Seventy-two patients who underwent laparoscopic myomectomy in our hospital from May 2018 to May 2021 were selected for retrospective analysis. The patients were divided into two groups according to postoperative infection status. The above data were compared between the two groups, and the comprehensive effects of various factors on postoperative infection after laparoscopic myomectomy were determined by multivariate analysis. Results There were 16 cases of 72 patients underwent laparoscopic myomectomy had postoperative infection, and the postoperative infection rate was 22.22%. Multivariate Logistic regression analysis showed that age over 50, operation time over 60 minutes, and with diabetes mellitus were the risk factors of perioperative infection in laparoscopic myomectomy. Prophylactic use of antibiotics, preoperative use of antibiotics in less than 2 hours and postoperative use of antibiotics in less than 48 hours were protective factors (P<0.05). Conclusions The infection rate of patients underwent laparoscopic myomectomy was 22.22%. The time and length of antibiotics use had important influence on postoperative infection of patients underwent laparoscopic myomectomy. In addition, age, operation time and complicated with diabetes mellitus were also related to postoperative infection.