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多器官功能障碍综合征诊断标准与病情严重度评分系统的多中心临床研究 被引量:159
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作者 北京市科委重大项目"MODS中西医结合诊治/降低病死率的研究"课题组 张淑文 +3 位作者 王超 阴赪宏 王红 王宝恩 《中国危重病急救医学》 CAS CSCD 2004年第6期328-332,共5页
目的 通过分析国内多器官功能障碍综合征 ( MODS)病例资料 ,建立适合中国国情的 MODS诊断标准及病情严重度评分系统。方法 对北京市 8家三级综合医院的 4 13例 MODS患者的病历资料进行回顾性队列研究。分析死亡组和存活组间反映各个... 目的 通过分析国内多器官功能障碍综合征 ( MODS)病例资料 ,建立适合中国国情的 MODS诊断标准及病情严重度评分系统。方法 对北京市 8家三级综合医院的 4 13例 MODS患者的病历资料进行回顾性队列研究。分析死亡组和存活组间反映各个器官功能的各项指标是否存在显著性差异 ,选择有差异的指标作为候选指标 ,将各指标异常程度分为 4个间隔 ,分别赋予相应的等级分值 ,最终建立诊断标准草案。结果  MODS原发病因仍然是重症感染、创伤、大手术后、重症胰腺炎。 4 13例 MODS患者总住院病死率为5 3.5 % ( 2 2 1/ 4 13例 ) ,住院 2 8d内病死率为 37.3% ( 15 4 / 4 13例 ) ;发生 2~ 6个器官功能障碍者的病死率为2 8.6 %~ 10 0 .0 % ;住院第 1周内并发脑、心、肾、呼吸功能障碍者病死率分别为 72 .8%、6 4 .3%、6 1.7%和5 4 .7%。治疗中呼吸机使用频率为 76 .0 % ,而透析的应用频率为 8.2 %。建立了 MODS诊断标准、病情严重度评分系统草案 :主要纳入呼吸、心血管、肾脏、凝血、脑、肝脏、胃肠道 7个脏器系统 ,每个脏器系统仅用 1个指标表示其功能障碍与否 ,分别是氧合指数、收缩压、血清肌酐浓度、血小板计数、意识状态、血清总胆红素浓度、排便状况 ;每个指标结合病情严重程度分别赋予 0~ 4分 ,0分为功能正? 展开更多
关键词 多器官功能障碍综合征 流行病学 病死率 诊断 评分 北京
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Phase 1 human trial of autologous bone marrow-hematopoietic stem cell transplantation in patients with decompensated cirrhosis 被引量:76
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作者 Mehdi Mohamadnejad Mehrnaz Namiri +6 位作者 Mohamad Bagheri Seyed Masiha Hashemi Hossein Ghanaati Narges Zare Mehrjardi Saeed Kazemi Ashtiani Reza Malekzadeh Hossein Baharvand 《World Journal of Gastroenterology》 SCIE CAS CSCD 2007年第24期3359-3363,共5页
AIM: To evaluate safety and feasibility of autologous bone marrow-enriched CD34+ hematopoietic stem cell Tx through the hepatic artery in patients with decompensated cirrhosis.METHODS: Four patients with decompensated... AIM: To evaluate safety and feasibility of autologous bone marrow-enriched CD34+ hematopoietic stem cell Tx through the hepatic artery in patients with decompensated cirrhosis.METHODS: Four patients with decompensated cirrhosis were included. Approximately 200 mL of the bone marrow of the patients was aspirated, and CD34+ stem cells were selected. Between 3 to 10 million CD34+ cells were isolated. The cells were slowly infused through the hepatic artery of the patients.RESULTS: Patient 1 showed marginal improvement in serum albumin and no significant changes in other test results. In patient 2 prothrombin time was decreased; however, her total bilirubin, serum creatinine, and Model of End-Stage Liver Disease (MELD) score worsened at the end of follow up. In patient 3 there was improvement in serum albumin, porthrombin time (PT), and MELD score. Patient 4 developed radiocontrast nephropathy after the procedure, and progressed to type 1 hepatorenal syndrome and died of liver failure a few days later. Because of the major side effects seen in the last patient, the trial was prematurely stopped.CONCLUSION: Infusion of CD34+ stem cells through the hepatic artery is not safe in decompensated cirrhosis. Radiocontrast nephropathy and hepatorenal syndrome could be major side effects. However, this study doesnot preclude infusion of CD34+ stem cells through other routes. 展开更多
关键词 CIRRHOSIS Bone marrow Stem cell Transplantation Quality of life Model of End-Stage Liver Disease score
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世界高水平足球队进攻得分途径与手段分析 被引量:48
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作者 袁野 魏日昂 +1 位作者 孟宁 魏亮 《中国体育科技》 北大核心 2002年第1期27-29,共3页
采用统计与对比以及文献资料调研等研究方法对第15、16届世界杯足球赛全部进球的得分途径与主要技、战术手段进行分析,以此了解当今世界高水平足球队在激烈对抗和攻防快速转换状况下进攻得分的一般规律。
关键词 足球 射门 进攻 得分 技术 战术 世界杯赛 15届 16届
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不同喂养方式对极低/超低出生体重儿生长发育的影响 被引量:64
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作者 李倩倩 刘倩 +1 位作者 闫俊梅 王仙 《中国当代儿科杂志》 CAS CSCD 北大核心 2018年第7期572-577,共6页
目的探讨极低/超低出生体重(VLBW/ELBW)早产儿纠正年龄6个月内生长发育情况及不同喂养方式对其生长发育的影响。方法对2016年1月至2017年4月出院并按时完成随访的VLBW/ELBW早产儿109例进行纠正年龄6个月内的生长发育监测。采用Z评分法... 目的探讨极低/超低出生体重(VLBW/ELBW)早产儿纠正年龄6个月内生长发育情况及不同喂养方式对其生长发育的影响。方法对2016年1月至2017年4月出院并按时完成随访的VLBW/ELBW早产儿109例进行纠正年龄6个月内的生长发育监测。采用Z评分法评价体格指标,并分析不同喂养方式(母乳喂养组:母乳+母乳强化剂;混合喂养组:母乳+早产儿配方奶;人工喂养组:早产儿配方奶)对其生长发育的影响。结果年龄别体重Z积分、年龄别身长Z积分、身长别体重Z积分、体重指数Z积分的追赶高峰发生于纠正年龄3个月内;年龄别头围Z积分的追赶高峰发生于纠正年龄5个月。VLBW/ELBW早产儿的生长偏离多发生于纠正年龄1~3个月内。母乳喂养组体重、身长、头围的生长在纠正年龄3个月时均优于混合喂养组和/或人工喂养组(P<0.05);母乳喂养组头围、身长的生长在纠正年龄6个月时均优于混合喂养组和/或人工喂养组(P<0.05)。结论 VLBW/ELBW早产儿的生长偏离多发生于纠正年龄1~3个月内,提示应加强早期个体化随访及营养指导以减少生长偏离的发生。亲母母乳喂养并添加母乳强化剂是VLBW/ELBW早产儿的最佳喂养方式。 展开更多
关键词 生长发育 Z积分 母乳喂养 极低出生体重儿 超低出生体重儿
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Predictive value of C-reactive protein/albumin ratio in acute pancreatitis 被引量:59
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作者 Mustafa Kaplan Ihsan Ates +5 位作者 Muhammed Yener Akpinar Mahmut Yuksel Ufuk Baris Kuzu Sabite Kacar Orhan Coskun Ertugrul Kayacetin 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS CSCD 2017年第4期424-430,共7页
BACKGROUND:Serum C-reactive protein(CRP) increases and albumin decreases in patients with inflammation and infection.However,their role in patients with acute pancreatitis is not clear.The present study was to investi... BACKGROUND:Serum C-reactive protein(CRP) increases and albumin decreases in patients with inflammation and infection.However,their role in patients with acute pancreatitis is not clear.The present study was to investigate the predictive significance of the CRP/albumin ratio for the prognosis and mortality in acute pancreatitis patients.METHODS:This study was performed retrospectively with 192 acute pancreatitis patients between January 2002 and June 2015.Ranson scores,Atlanta classification and CRP/albumin ratios of the patients were calculated.RESULTS:The CRP/albumin ratio was higher in deceased patients compared to survivors.The CRP/albumin ratio was positively correlated with Ranson score and Atlanta classification in particular and with important prognostic markers such as hospitalization time,CRP and erythrocyte sedimentation rate.In addition to the CRP/albumin ratio,necrotizing pancreatitis type,moderately severe and severe Atlanta classification,and total Ranson score were independent risk factors of mortality.It was found that an increase of 1 unit in the CRP/albumin ratio resulted in an increase of 1.52 times in mortality risk.A prediction value about CRP/albumin ratio >16.28 was found to be a significant marker in predicting mortality with 92.1% sensitivity and 58.0% specificity.It was seen that Ranson and Atlanta classification were higher in patients with CRP/albumin ratio >16.28 compared with those with CRP/albumin ratio ≤16.28.Patients with CRP/albumin ratio >16.28 had a 19.3 times higher chance of death.CONCLUSION:The CRP/albumin ratio is a novel but promising,easy-to-measure,repeatable,non-invasive inflammationbased prognostic score in acute pancreatitis. 展开更多
关键词 Atlanta classification C-reactive protein Glasgow prognostic score Ranson score acute pancreatitis
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危重病人胃肠功能障碍与衰竭定量诊断评分方案 被引量:60
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作者 但汉雷 白杨 +3 位作者 王继德 张亚历 张振书 周殿元 《第一军医大学学报》 CSCD 北大核心 2002年第9期859-860,共2页
胃肠功能障碍与衰竭(gastrointestinal dysfunction and failure,GIDF)是多器官功能障碍综合征(MODS)和多器官功能衰竭(MOn发生发展的一个重要因素,是多种严重疾病和器官损伤的共同病理生理过程.
关键词 胃肠功能障碍 多器官功能障碍综合症 评分 诊断 重症监护
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Prognostic value of red blood cell distribution width for severe acute pancreatitis 被引量:54
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作者 Fang-Xiao Zhang Zhi-Liang Li +1 位作者 Zhi-Dan Zhang Xiao-Chun Ma 《World Journal of Gastroenterology》 SCIE CAS 2019年第32期4739-4748,共10页
BACKGROUND Severe acute pancreatitis(SAP)is a common condition in the intensive care unit(ICU)and has a high mortality.Early evaluation of the severity and prognosis is very important for SAP therapy.Recently,red bloo... BACKGROUND Severe acute pancreatitis(SAP)is a common condition in the intensive care unit(ICU)and has a high mortality.Early evaluation of the severity and prognosis is very important for SAP therapy.Recently,red blood cell distribution(RDW)was associated with mortality of sepsis patients and could be used as a predictor of prognosis.Similarly,RDW may be associated with the prognosis of SAP patients and be used as a prognostic indicator for SAP patients.AIM To investigate the prognostic value of RDW for SAP patients.METHODS We retrospectively enrolled SAP patients admitted to the ICU of the First Affiliated Hospital of China Medical University from June 2015 to June 2017.According to the prognosis at 90 d,SAP patients were divided into a survival group and a non-survival group.RDW was extracted from a routine blood test.Demographic parameters and RDW were recorded and compared between the two groups.The receiver operator characteristic(ROC)curve was constructed and Cox regression analysis was performed to investigate the prognostic value of RDW for SAP patients.RESULTS In this retrospective cohort study,42 SAP patients were enrolled,of whom 22 survived(survival group)and 20 died(non-survival group).The baseline parameters were comparable between the two groups.The coefficient of variation of RDW(RDW-CV),standard deviation of RDW(RDW-SD),Acute Physiology and Chronic Health Evaluation II(APACHE II)score,and Sequential Organ Failure Assessment(SOFA)score were significantly higher in the non-survival group than in the survival group(P<0.05).The RDW-CV and RDW-SD were significantly correlated with the APACHE II score and SOFA score,respectively.The areas under the ROC curves(AUCs)of RDW-CV and RDW-SD were all greater than those of the APACHE II score and SOFA score,among which,the AUC of RDW-SD was the greatest.The results demonstrated that RDW had better prognostic value for predicting the mortality of SAP patients.When the RDW-SD was greater than 45.5,the sensitivity for predicting prognosis was 77.8%and the specifi 展开更多
关键词 Red blood cell distribution width Severe acute pancreatitis PROGNOSIS Acute Physiology and Chronic Health Evaluation II score Sequential Organ Failure Assessment score
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实验室间比对能力验证中的两种稳健统计技术探讨 被引量:57
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作者 邢小茹 马小爽 +1 位作者 田文 吴忠祥 《中国环境监测》 CAS CSCD 北大核心 2011年第4期4-8,共5页
对环境监测实验室能力验证中两种稳健数据统计技术以及z比分数评价准则进行了探讨,并介绍了如何使用Excel电子表格软件实现数据的统计处理。四分位数法和迭代法均可作为实验室比对能力验证的数据处理技术,相对于四分位数稳健统计方法,... 对环境监测实验室能力验证中两种稳健数据统计技术以及z比分数评价准则进行了探讨,并介绍了如何使用Excel电子表格软件实现数据的统计处理。四分位数法和迭代法均可作为实验室比对能力验证的数据处理技术,相对于四分位数稳健统计方法,迭代法是一种更加温和且可靠的稳健统计方法,但不适用于分割水平设计的能力验证计划。 展开更多
关键词 稳健统计方法 四分位数法 迭代法 z比分数
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A comparison of APACHE II,BISAP,Ranson’s score and modified CTSI in predicting the severity of acute pancreatitis based on the 2012 revised Atlanta Classification 被引量:55
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作者 Anubhav Harshit Kumar Mahavir Singh Griwan 《Gastroenterology Report》 SCIE EI 2018年第2期127-131,I0002,I0003,共7页
Objective:Our aim was to prospectively compare the Accuracy of Acute Physiology and Chronic Health Evaluation(APACHE)II,Bedside Index of Severity in Acute Pancreatitis(BISAP),Ranson’s score and modified Computed Tomo... Objective:Our aim was to prospectively compare the Accuracy of Acute Physiology and Chronic Health Evaluation(APACHE)II,Bedside Index of Severity in Acute Pancreatitis(BISAP),Ranson’s score and modified Computed Tomography Severity Index(CTSI)in predicting the severity of acute pancreatitis based on Atlanta 2012 definitions in a tertiary care hospital in northern India.Methods:Fifty patients with acute pancreatitis admitted to our hospital during the period of March 2015 to September 2016 were included in the study.APACHE II,BISAP and Ranson’s score were calculated for all the cases.Modified CTSI was also determined based on a pancreatic protocol contrast enhanced computerized tomography(CT).Optimal cut-offs for these scoring systems and the area under the curve(AUC)were evaluated based on the receiver operating characteristics(ROC)curve and these scoring systems were compared prospectively.Results:Of the 50 cases,14 were graded as severe acute pancreatitis.Pancreatic necrosis was present in 15 patients,while 14 developed persistent organ failure and 14 needed intensive care unit(ICU)admission.The AUC for modified CTSI was consistently the highest for predicting severe acute pancreatitis(0.919),pancreatic necrosis(0.993),organ failure(0.893)and ICU admission(0.993).APACHE II was the second most accurate in predicting severe acute pancreatitis(AUC 0.834)and organ failure(0.831).APACHE II had a high sensitivity for predicting pancreatic necrosis(93.33%),organ failure(92.86%)and ICU admission(92.31%),and also had a high negative predictive value for predicting pancreatic necrosis(96.15%),organ failure(96.15%)and ICU admission(95.83%).Conclusion:APACHE II is a useful prognostic scoring system for predicting the severity of acute pancreatitis and can be a crucial aid in determining the group of patients that have a high chance of need for tertiary care during the course of their illness and therefore need early resuscitation and prompt referral,especially in resource-limited developing countries. 展开更多
关键词 Acute pancreatitis Accuracy of Acute Physiology and Chronic Health Evaluation II(APACHE II) Bedside Index of Severity in Acute Pancreatitis(BISAP) Ranson’s score modified Computed Tomography Severity Index(modified CTSI)
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Long-term antiviral efficacy of entecavir and liver histology improvement in Chinese patients with hepatitis B virus-related cirrhosis 被引量:52
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作者 Yan Xu Yong-Gui Zhang +5 位作者 Xu Wang Wen-Qian Qi Shao-You Qin Zhen-Hua Liu Jian Jiao Jiang-Bin Wang 《World Journal of Gastroenterology》 SCIE CAS 2015年第25期7869-7876,共8页
AIM: To evaluate the clinical outcomes of 240-wk treatment with entecavir(0.5 mg) in Chinese nucleosidenaive patients with cirrhosis.METHODS: A total of 204 nucleoside-naive patients with compensated(n = 96) or decomp... AIM: To evaluate the clinical outcomes of 240-wk treatment with entecavir(0.5 mg) in Chinese nucleosidenaive patients with cirrhosis.METHODS: A total of 204 nucleoside-naive patients with compensated(n = 96) or decompensated(n = 108) hepatitis B virus(HBV)-induced cirrhosis at the Department of Gastroenterology of the China-Japan Union Hospital(Jilin University, Changchun, China) who were treated with entecavir(0.5 mg) for 240 wk were enrolled in this study. Liver biopsy samples obtained from 38 patients prior to treatment(baseline) and at week 240 were evaluated by different independent histopathologists. Efficacy assessments included the proportions of patients who achieved an HBV DNA level < 500 copies/m L, the association of interleukin-28 B genetic variation with antivirus therapy, clinical outcomes, and histologic improvement. Changes in liver disease severity were analyzed, and liver histologic evaluation was performed in 38 patients with paired biopsies. Student t tests were used to compare the means of continuous variables between the groups, and the proportions of patients who achieved the endpoints were compared using the χ2 test.RESULTS: At week 240, 87.5% of the patients with compensated cirrhosis and 92.6% of the patients with decompensated cirrhosis achieved a HBV DNA level < 500 copies/m L. Three patients had genotypic entecavir resistance within the 240-wk period. No significant association was observed between virologic response and interleukin-28 genotype(CT, 88.2% vs CC, 90.6%). The proportion of patients with Child-Pughclass A disease was significantly increased at week 240(68%) from the baseline(47%; P < 0.01). The proportion of patients with Child-Pugh class B disease was significantly decreased at week 240(25%) from the baseline(39%; P = 0.02). In the patients with paired liver biopsies, the mean reduction in the Knodell necroinflammatory score from the baseline was 3.58 ± 1.03 points(7.11 ± 1.80 vs 3.53 ± 1.35, P < 0.01). The mean reduction in Ishak fibrosis score from the baseline wa 展开更多
关键词 DECOMPENSATED CIRRHOSIS Hepatic function HISTOLOGIC IMPROVEMENT Knodell HISTOLOGIC activityindex score NUCLEOSIDE analog
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稳健统计技术及其在实验室能力验证数据处理中的应用 被引量:50
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作者 封跃鹏 《化学分析计量》 CAS 2007年第2期55-57,共3页
介绍了传统统计方法存在的问题及稳健统计技术的发展历史、稳健统计技术的属性、基本假设模型、稳健统计量及在实验室能力验证数据处理中的具体应用,提出了实验室能力验证的评价标准。
关键词 稳健统计 Z比分数 中位数 四分位距
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APACHE system is better than Ranson system in the prediction of severity of acute pancreatitis 被引量:43
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作者 Yuk Pang Yeung Billy Yeung Kit Lam Andrew Wai Chun Yip 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS 2006年第2期294-299,共6页
BACKGROUND: It has been suggested that addition of obesity score to the APACHE-Ⅱ system can lead to more accurate prediction of severity of acute pancreatitis. However there is scanty information on the usefulness of... BACKGROUND: It has been suggested that addition of obesity score to the APACHE-Ⅱ system can lead to more accurate prediction of severity of acute pancreatitis. However there is scanty information on the usefulness of the combined APACHE-O scoring system in Asian patients. This study aimed to compare the accuracy of Ranson, APACHE-Ⅱ and APACHE-O systems in assessing severity of acute pancreatitis in a local Chinese population. METHODS: One hundred and one consecutive patients with acute pancreatitis were prospectively studied. Body mass index (BMI) was measured on admission. Ranson score, APACHE-Ⅱ and APACHE-O scores were recorded on admission and at 48 hours. By adopting the cut-off levels and definitions advocated in the Atlanta consensus for severe disease, the diagnostic accuracy of the three scoring systems was compared by the area under the curve (AUC) under the receiver operator characteristic curve. RESULTS: Of the 101 patients, 12 (11.9%) patients suffered from severe pancreatitis. Obesity was uncommon and only two patients (2.0%) had BMI >30. Eighty-two (81.2%) patients were normal weight (BMI≤25) whereas 17 (16.8%) were overweight ( BMI 25-30 ). Overweight or obesity (BMI >25) was not associated with severe pancreatitis (P= 0.40). The AUC for admission scores of Ranson, APACHE-Ⅱ, and APACHE-O systems was 0. 549, 0. 904 and 0. 904, respectively. The AUC for 48-hour scores of Ranson, APACHE-Ⅱ and APACHE-O systems was 0.808, 0.955 and 0.951, respectively. CONCLUSIONS: The APACHE-Ⅱ scoring system is more accurate than the Ranson scoring system of the prediction of severity in acute pancreatitis. Addition of obesity score does not significantly improve the predictive accuracy of the APACHE-Ⅱ system in our local population with a low prevalence of obesity. 展开更多
关键词 acute pancreatitis APACHE-Ⅱ score APACHE-O score disease severity Ranson score
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优秀职业网球运动员比赛得分分析 被引量:33
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作者 曾繁繁 李庆有 《湖北体育科技》 2006年第1期67-69,共3页
通过对中外网球运动员在比赛中得分的状况进行研究,发现了世界优秀网球选手和我国网球运动员的得分规律,以及我国网球运动员在得分手段上的差距。并根据我国网球运动训练的实际现状提出了个人建议。
关键词 网球运动员 得分 发球
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Efficacy of acupuncture and moxibustion in treating Bell’s palsy: a multicenter randomized controlled trial in China 被引量:43
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作者 李瑛 梁繁荣 +6 位作者 余曙光 李常度 胡玲香 周东 袁秀丽 李怡 夏晓红 《Chinese Medical Journal》 SCIE CAS CSCD 2004年第10期1502-1506,共5页
Background Bell’s palsy involves acute facial paralysis due to inflammation of the facial nerve. Acupuncture and moxibustion (acu-moxi) is beneficial in treating facial palsy. In order to verify the efficacy of acu-... Background Bell’s palsy involves acute facial paralysis due to inflammation of the facial nerve. Acupuncture and moxibustion (acu-moxi) is beneficial in treating facial palsy. In order to verify the efficacy of acu-moxi on Bell’s palsy, a randomized single-blind, multicenter clinical trial was performed.Methods A total of 480 patients from four clinical centers were involved in this trial, of whom 439 completed the trial and 41 did not. All patients were randomly assigned to either the control group or to one of two treatment groups. The control group was treated with prednisone, vitamin B_1, vitamin B_ 12, and dibazole; the treatment groups were treated either with acu-moxi alone or in combination with prednisone, Vitamin B_1, vitamin B_ 12, and dibazole. Symptoms and signs, the House-Brackmann scale, and facial disability index (FDI) scores were assessed and determined both pre- and post-treatment to evaluate the effectiveness of the treatment methods.Results The characteristics of the control and two treatment groups were comparable without statistically significant differences before treatment. There were significant differences between the control and treatment groups after treatment (χ2=15.265, P=0.018). According to evaluations based on the House-Brackmann scale and FDI scores, the effectiveness of treatment in the two treatment groups was better than in the control group and was most effective in patients receiving acu-moxi treatment alone (Z=-2.827, P=0.005). Conclusion The efficacy of acu-moxi treatment for Bell’s palsy is verified scientifically. 展开更多
关键词 acupuncture and moxibustion Bell’s palsy multicenter trial randomized controlled trial House-Brackmann scale FDI score
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巴塞尔协议Ⅲ、风险厌恶与银行绩效——基于中国商业银行2004~2008年面板数据的实证分析 被引量:43
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作者 宋琴 郑振龙 《国际金融研究》 CSSCI 北大核心 2011年第7期67-73,共7页
依据巴塞尔协议III标准,中国银监会推出的四大监管工具将会对中国商业银行产生怎样的影响?首先,借鉴CAPM模型,理论分析发现,资本充足率要求监管下的破产概率的均衡解要小于无资本充足率要求监管下的均衡解。其次,选取29家中国商业银行样... 依据巴塞尔协议III标准,中国银监会推出的四大监管工具将会对中国商业银行产生怎样的影响?首先,借鉴CAPM模型,理论分析发现,资本充足率要求监管下的破产概率的均衡解要小于无资本充足率要求监管下的均衡解。其次,选取29家中国商业银行样本,用Z-score测度银行风险厌恶程度,实证分析发现,Z-score与资本充足率呈正相关,且与流动比呈负相关;绩效与Z-score和流动比呈正相关,且与贷款拨备率呈负相关。总之,四大监管工具的实施与管理,有利于提高Z-score,增大风险厌恶程度,降低破产概率,提高银行绩效。 展开更多
关键词 Z-score 风险厌恶 银行绩效
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新生儿缺氧缺血性脑病磁共振影像学评分与临床分度的相关性研究 被引量:43
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作者 巴瑞华 毛健 《中国当代儿科杂志》 CAS CSCD 北大核心 2018年第2期83-90,共8页
目的探讨新生儿缺氧缺血性脑病(HIE)磁共振成像(MRI)影像学评分与临床分度的相关性。方法依据HIE临床分度标准对61例HIE患儿进行分度,应用改良的MRI评分系统进行不同MRI序列的损伤评分,分析HIE影像学评分与临床严重程度之间的关系。结... 目的探讨新生儿缺氧缺血性脑病(HIE)磁共振成像(MRI)影像学评分与临床分度的相关性。方法依据HIE临床分度标准对61例HIE患儿进行分度,应用改良的MRI评分系统进行不同MRI序列的损伤评分,分析HIE影像学评分与临床严重程度之间的关系。结果中度HIE的MRI影像学评分低于重度HIE,差异有统计学意义(P<0.01);0~7 d新生儿的MRI弥散加权成像(DWI)评分与MRI综合评分的相关系数最高(r>0.9);>7 d新生儿的MRI T1加权成像评分与MRI综合评分的相关系数最高(r=0.963);重度HIE脑损伤的头部MRI表现主要以基底节/丘脑+脑干和全脑型损伤为主,而中度HIE以分水岭损伤为主、脑干很少受累,差异有统计学意义(P<0.01)。结论 MRI影像学评分系统与HIE临床分度之间有较好的相关性,可协助HIE临床诊断及分度。 展开更多
关键词 磁共振 评分 缺氧缺血性脑病 基底节 内囊后肢 新生儿
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跟骨骨折 被引量:39
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作者 唐昊 杨超 +2 位作者 谭瑞星 王秋根 张秋林 《中华创伤骨科杂志》 CAS CSCD 2004年第2期220-224,共5页
跟骨骨折是最常见的跗骨骨折,多因从高处跌下所致。其合适的骨折分型、治疗选择、手术指征、手术入路和术后处理仍存在争议。跟骨骨折分为关节外骨折和关节内骨折。Sanders的分型方法对跟骨骨折治疗方法的选择及预后的判断有重要意义。... 跟骨骨折是最常见的跗骨骨折,多因从高处跌下所致。其合适的骨折分型、治疗选择、手术指征、手术入路和术后处理仍存在争议。跟骨骨折分为关节外骨折和关节内骨折。Sanders的分型方法对跟骨骨折治疗方法的选择及预后的判断有重要意义。跟骨骨折的治疗具有挑战性,目前尚无理想的治疗方法,有待于进一步深入研究。保守治疗适合于移位小的骨折,对于移位大或粉碎的骨折可应用手术治疗。跟骨骨折的并发症有张力性水疱,筋膜间隙综合征,伤口裂开,伤口感染,疼痛,距跟关节炎等。本文对跟骨骨折的损伤机制、分型、评分、治疗方法及并发症等作一综述。 展开更多
关键词 跟骨骨折 临床分型 手术指征 手术入路 损伤机制
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中国男子排球队参加第9届世界杯排球比赛得分情况比较研究 被引量:32
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作者 杨劲苍 樊国庆 那树森 《中国体育科技》 北大核心 2000年第9期14-17,共4页
通过对参加第 9届世界杯男子排球比赛的 11支世界强队和中国队比赛得分情况的统计分析发现 ,中国队在主要得分环节上得分能力均低于其它参赛队。一攻总成功率和前排 3个位置成功率均低于其它参赛队 ,特别是 4号位强攻差距最大 ;防反总... 通过对参加第 9届世界杯男子排球比赛的 11支世界强队和中国队比赛得分情况的统计分析发现 ,中国队在主要得分环节上得分能力均低于其它参赛队。一攻总成功率和前排 3个位置成功率均低于其它参赛队 ,特别是 4号位强攻差距最大 ;防反总成功率低于其它参赛队 ,4号位和 2号位进攻成功率低于其它参赛队 ,但 3号位成功率却高于其它参赛队 ;拦网总成功率和 3个位置成功率均低于其它参赛队 ,主要表现在被打手出界球过多 ,拦网运动员触网也不少 ;其它参赛队发球得分虽多 ,但失误也多 ,中国队破攻球稍多于其它参赛队 ,一般球多于其它参赛队。 展开更多
关键词 参赛队 中国队 得分情况 世界杯 拦网 排球比赛 中国男子排球队 成功率 失误 位置
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Association between serum uric acid level and the severity of coronaryartery disease in patients with obstructive coronary artery disease 被引量:37
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《Chinese Medical Journal》 SCIE CAS CSCD 2014年第6期1039-1045,共7页
Background Many studies have shown that the serum uric acid(SUA) level is one of the cardiovascular risk factors. The aim of the study is to evaluate the relationship between SUA levels and the severity of coronary ar... Background Many studies have shown that the serum uric acid(SUA) level is one of the cardiovascular risk factors. The aim of the study is to evaluate the relationship between SUA levels and the severity of coronary artery disease(CAD) assessed by angiography and the Syntax score in patients with obstructive CAD.Methods Participants who visited our hospital for a coronary angiography, from December 2007 to September 2012, were eligible for this analysis. SUA and other blood parameters after at least 12-hour fast were determined. First, the patients were divided into tertiles according to their Syntax scores(low Syntax score group: Syntax score ≤10.0; moderate Syntax score group: 10.0 <Syntax score ≤18.0; high Syntax score group: Syntax score >18.0). Second, to clarify the association between SUA levels and major adverse cardiovascular events(MACEs), all patients were divided into two subgroups on the basis of SUA levels. The cutoff value of SUA was defined by diagnostic criteria of hyperuricemia. Patients were separated into normal SUA group(n=251, with SUA <416 μmol/L for men and SUA <357 μmol/L for women) and high SUA group(n=96, with SUA ≥416 μmol/L for men and SUA ≥357 μmol/L for women). All participants were followed for a mean of 22.0 months(1–75 months, interquartile range: 28 months) for major adverse cardiovascular events(MACEs), including all-cause death, recurrent nonfatal myocardial infarction(re-MI) and recurrent percutaneous coronary intervention(re-PCI). Results A total of 347 patients were registered for the study. The SUA levels in the high Syntax score group were significantly higher than that of the moderate Syntax score group and the low Syntax score group((392.3±81.6) μmol/L vs.(329.9±71.0) μmol/L, P <0.001;(392.3±81.6) μmol/L vs.(311.4±64.7) μmol/L, P <0.001). The SUA level was positively correlated not only with the Syntax score(r=0.421, P <0.001; 95% CI: 0.333–0.512), but also with the number of diseased vessels(r=0.298, P <0.001; 95% CI: 0.194–0.396). After multip 展开更多
关键词 SERUM uric acid OBSTRUCTIVE coronary artery DISEASE SYNTAX score
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Comparison of visual analogue scale (VAS) and the Nasal Obstruction Symptom Evaluation (NOSE) score in evaluation of post septoplasty patients 被引量:33
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作者 Radhika Hiren Shukla Sanjana Vijay Nemade Kiran Jaywant Shinde 《World Journal of Otorhinolaryngology-Head and Neck Surgery》 2020年第1期53-58,共6页
Objective:To compare and correlate the efficacy of the NOSE score&the VAS score in determining the symptomatic benefit in patients undergoing septoplasty.Materials and methods:Eighty patients with deviated nasal s... Objective:To compare and correlate the efficacy of the NOSE score&the VAS score in determining the symptomatic benefit in patients undergoing septoplasty.Materials and methods:Eighty patients with deviated nasal septum undergoing septoplasty were included in the study.NOSE score&VAS score(out of 100)was documented before and after surgery.Results were correlated and compared statistically.Results:In the NOSE score,the most bothersome symptom was trouble breathing through the nose(85.83);followed by Nasal obstruction or blockage(82.50).Wilcoxon test showed significant improvement with NOSE score and VAS score in all patients at 1 month and 3 months.Spearman’s coefficient showed a positive correlation between the two,though the score improvement and patient satisfaction rate was significantly high with NOSE score.Conclusions:NOSE score and the VAS score both provide effective framework for evaluating treatment responses after septoplasty.However,the NOSE score showed higher improvement and better patient satisfaction rate when used to measure of nasal obstruction as compared to the VAS score. 展开更多
关键词 Deviated nasal septum SEPTOPLASTY NOSE score VAS score
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