用平和的心态对人

曾有心理学家做过这样一个巧妙的实验：实验人员让两组参加者给同一位女士打电话。告诉第一组的人说“对方是一位冷酷、呆板、枯燥、乏味的女人”．告诉第二组的人说“对方是一个热情、活泼、开朗、有趣的人”。结果发现，第二组的人与那位女士的交谈非常投机．通话时间也明显比第一组的人要长：而第一组的参加者很难与那位女士顺利地交谈下去。这是为什么呢？道理很简单，第二组的参加者把那住女士想象成是一个幸运的“天使”，把她看作是一个“热情、活泼、开朗、有趣”的人。并以同样的态度与之交往．而第一组则相反。     

肾功能损伤分级系统在成人心脏术后的应用

Objective The aim of this study was to evaluate of adilty of two acute renal failure-specific scoring systenms (the classification by Bellome et al and the AKIN criteria) for predicting hospital mortality after cardiac surgery in adult patients. Methods Between October 1 st 2006 to Decemjber 31 st 2006, 509 adult patients who ungerwent coronary artery bypass grafting (CABG) and/ or valve operation were enrolled in this study. The medical data collection included gender, age, types of operation, perioperative he- modynamic parameters, urine output, biochemical parameters and outcome. Renal function was assessed daily according to the classi- ficatinn by Bellomo and the AKIN criteria, respectively. As references, Acure Physiology and Chronic Health Evaluation(APACHE) Ⅱ and Sepsis-related Organ Failure Assessment (SOFA) score were also calculated. Resuits Three hundred and forty-one patients were male (67.0%), and 168 were female (33.0%), mean age was (56.2±12.0) years old. Tnree hundred and nine patieats un- derwent CABG, 182 underwent valve operation and 18 underwent CABG plus valve operation, Mean duration of ventilation support was (20.4±17.7) houra, and the ICU stay was (1.4±1.0) days. Postoperative hospital stay was (13.8±9.1) days. According to the classification by Bellomo., the highest in-hospital mortality was 52.9% in ARFS group. Mahiplicatinn of in-hospital morality rate was abserved (X2 for trend, P<0.01) in 0.4% (non-ARF), 1.2% (stage 1), 12.0% (stal～ 2) and 32.4% (stage 3) of pa- tients based on the AKIN criteria. By applying the area under the receiver operating characteristic ourve, the classification by Bellomo and the AKIN criteria had good discriminative power. Furthering, multivariate logistic regression analysis verified that the Odds Ratio of the AKIN criteria was 5.478 (P =0.028, 95% Confidence Interval 1.027- 24.856), after adjusting for gender and age. Con- clusion Analytical data confinned good discriminative power of both the AKIN criteria and the classification by Bellomo for predicting hospital mortality of adult postoperative patient with ARF.     

硝基甲烷对作业工人肝影响的初步探讨

硝基甲烷属硝烷类化合物,文献报告部分硝烷类化合物有肝毒作用。为了探明硝基甲烷是否对人的肝脏有一定的影响,我们对从事硝基甲烷生产的作业工人进行了调查。对象和方法一、调查对象,观察组系从事硝基甲烷生产的90名工人,其中男80人,女10人;年龄19～50岁,平均32.4岁;作业工龄1～10年,平均5.1年。对照组45人,其中男36人,女9人;年龄18～50岁,平均34.2     

交锁髓内钉治疗股骨骨折骨不连19例

1999年12月-2004年3月，我院应用交锁髓内钉治疗股骨骨不连19例，现报告如下。     

ICU内气管插管发生心搏骤停27例

目的分析ICU内气管插管时心搏骤停的危险因素并加以防范。方法回顾性分析ICU内紧急气管插管的916例患者资料，比较心搏骤停与未停组病人的基本情况、插管方式、有无应用肌松剂、操作时间、尝试次数等因素，采用Logitic回归分析心搏骤停的危险因素。结果发生心搏骤停27例。心搏骤停组与未停组在动脉血氧分压、动脉血氧饱和度、指脉氧饱和度等方面差异有统计学意义（P〈0．01）。单因素Logitic回归分析显示气管插管时发生心搏骤停可能与操作时间、尝试次数、肌松剂应用有关（P〈0．05）；多因素Logitic回归分析显示心搏骤停主要与肌松剂的应用及尝试次数有关（P〈0．001）。结论把握插管时机，插管前适当应用镇静剂而非肌松剂，加强操作者的自身建设，可能减少气管插管时心搏骤停的发生。     

内外固定治疗肱骨干骨折临床探索

目的探讨有限内固定结合外固定支架治疗肱骨干多段骨折的临床疗效。方法采用有限内固定结合外固定支架治疗肱骨干多段骨折24例。结果本组经6～14个月,平均12个月的随访,骨折全部达骨性愈合,肩肘关节功能恢复良好。结论采用有限内固定结合外固定架治疗肱骨干多段骨折,能获得较好疗效。     

提高毛发移植的覆盖率

目的探讨显微外科技术自体毛发移植的特点和方法,提高毛发移植成活的覆盖率。方法在较低温度(20°C)环境下,采用边切边缝方法取耳后或枕后毛发,在显微镜下分离成保留周围少量脂肪组织的毛囊族或单株,按需要移植部位不同进行不同的毛囊族或单株并套插的显微外科技术移植共31例。结果31例移植毛发后随访21例,随访时间6~38个月,移植后的毛发能基本覆盖无毛发区的皮肤和瘢痕,移植覆盖率较原来的移植方法提高33%,且外形自然,效果稳定。结论显微外科技术自体毛囊族状(微株小株)或单株移植,具有操作快、损伤小、低温保湿等特点,能较好地保留毛囊周围少量脂肪,在孔与孔的皮肤间隙内再用毛发移植针植入单株毛坯的“套插”移植,更有助于增加毛发覆盖率。     

肾功能损伤分级系统在成人心脏术后的应用

Objective The aim of this study was to evaluate of adilty of two acute renal failure-specific scoring systenms (the classification by Bellome et al and the AKIN criteria) for predicting hospital mortality after cardiac surgery in adult patients. Methods Between October 1 st 2006 to Decemjber 31 st 2006, 509 adult patients who ungerwent coronary artery bypass grafting (CABG) and/ or valve operation were enrolled in this study. The medical data collection included gender, age, types of operation, perioperative he- modynamic parameters, urine output, biochemical parameters and outcome. Renal function was assessed daily according to the classi- ficatinn by Bellomo and the AKIN criteria, respectively. As references, Acure Physiology and Chronic Health Evaluation(APACHE) Ⅱ and Sepsis-related Organ Failure Assessment (SOFA) score were also calculated. Resuits Three hundred and forty-one patients were male (67.0%), and 168 were female (33.0%), mean age was (56.2±12.0) years old. Tnree hundred and nine patieats un- derwent CABG, 182 underwent valve operation and 18 underwent CABG plus valve operation, Mean duration of ventilation support was (20.4±17.7) houra, and the ICU stay was (1.4±1.0) days. Postoperative hospital stay was (13.8±9.1) days. According to the classification by Bellomo., the highest in-hospital mortality was 52.9% in ARFS group. Mahiplicatinn of in-hospital morality rate was abserved (X2 for trend, P<0.01) in 0.4% (non-ARF), 1.2% (stage 1), 12.0% (stal～ 2) and 32.4% (stage 3) of pa- tients based on the AKIN criteria. By applying the area under the receiver operating characteristic ourve, the classification by Bellomo and the AKIN criteria had good discriminative power. Furthering, multivariate logistic regression analysis verified that the Odds Ratio of the AKIN criteria was 5.478 (P =0.028, 95% Confidence Interval 1.027- 24.856), after adjusting for gender and age. Con- clusion Analytical data confinned good discriminative power of both the AKIN criteria and the classification by Bellomo for predicting hospital mortality of adult postoperative patient with ARF.