地高辛的体内分析方法应用与进展

目的总结地高辛血药质量浓度监测方法,寻求最适的测定方法。方法对近年来国内外与地高辛监测相关的文献进行检索综述分析。结果地高辛血药浓度测定方法很多,常用方法主要有:FPIA、酶免疫分析法、RIA、CLIA、乳胶免疫抑制法、干化学法、HPLC法等。结论通过比较分析其中RIA、CLIA、EIA和HPLC MS 4种方法更好。     

驻戈壁边防军人生活质量与睡眠质量关系的研究

目的调查驻戈壁边防军人生活质量与睡眠质量之间的关系.方法采用世界卫生组织生活质量评定量表(WHOQOL-BREF)和匹兹堡睡眠质量指数(PSQI)量表,对302名驻戈壁边防军人进行测查.结果①驻戈壁边防军人生活质量的生理、心理、社会及环境领域得分分别为(14.45±2.21)分,(13.98±2.48)分,(14.26±2.72)分,(11.89±2.63)分,其中环境领域得分偏低;PSQI总均分为(6.79±3.39)分,49.7%军人存在睡眠质量问题.②不同睡眠质量者在生活质量各领域得分有显著差异(P＜0.05),睡眠质量越好,生活质量各领域得分越高;③相关分析表明,生活质量生理、心理和环境领域与睡眠质量各因子均有不同程度的相关,多元逐步回归分析发现,日间功能障碍是影响生活质量最主要的因素.结论改善驻戈壁边防军人睡眠质量,有助于提高官兵生活质量水平.     

腹腔镜下胆肠吻合术二例报道

腹腔镜胆肠吻合术，是近年来随着腹腔镜技术发展起来的新技术，是腔镜技术的拓展，但国内外此类手术开展的例数仍然很少，没有得到大范围开展。我科于2003年8月及2003年10月施行了二例腹腔镜下胆肠吻合术，现报道如下。     

中西医结合治疗小儿急性肾小球肾炎临床观察

急性肾小球肾炎为临床常见病，多发于少年儿童，男性多见。西医除对症处理外，无特效药物，中药治疗本病可明显缩短病程。笔者自2003年1月至2006年1月用清热利湿解毒汤治疗急性肾小球肾炎60例取得确切疗效，现报道如下。     

Small proportions: what to report for confidence intervals?

The original article to which this Erratum refers was published in Pharmacoepidemiology and Drug Safety 2005; 14: 239–247.     

高中生常见心理问题及对策

高中阶段是青少年身心发展的重要时期,是青少年思想品质、人生观、自我意识、情绪情感、个性、人格等形成的关键时期。处于这个时期的高中生,其心理的发展具有成熟和幼稚、独立和依赖、自觉和盲动等诸多矛盾并存的特点,易产生各种各样的心理和行为问题。近几年来,中学生的心理健康问题,已引起了全社会的关注,对高中生心理问题的研究也越来越多。大量调查研究证实:高中生心理问题的检出率在10%~30%之间[1],高中生心理健康问题不容忽视。1高中生常见心理问题1·1自我认知不正确自我认知是指正确客观的认识和评价自我,是自我意识的主要内容。心…     

上海市长宁区社区居民健康行为咨询点状况评估

目的了解社区居民健康行为咨询点现况,以进一步规范咨询点工作,为居民提供一流健康服务。方法采用资料法、现场观察法及问卷调查方法,对全区所有咨询点的硬件、软件配备情况、工作开展情况和规范程度以及咨询点服务对象对咨询点知晓情况、满意度进行综合评估。结果60.5%的咨询点工作完全达标;99.2%的居民知晓服务信息;97.8%的居民接受过咨询服务,居民对咨询点服务满意率达97.2%;分别有25.7%的咨询员、50.4%的居委干部、23.2%的居民提出增加服务时间、内容,改善服务条件等建议。结论调查对象对健康行为咨询点服务满意度逐年上升,但咨询点的整体服务水平还有待提高,特别在服务时间、服务内容以及服务条件等方面,还有待完善。     

Liver and lung resection for colorectal metastasis

Aim: To examine the survival benefit of liver and lung resection for colorectal metastasis and the potential prognostic factors that affect patient survival. Methods: All patients who had resection of lung or liver metastasis for colorectal metastasis in Queen Elizabeth Hospital, Hong Kong from 1995 to 2004 were retrospectively reviewed. The overall and disease‐free survival was analysed, in particularly between liver and lung metastasis. All factors that may have affected the survival were entered into Cox's proportional hazards regression model to identify significant variables associated with survival. Results: At 5 years, the overall survival of patients who had resection of lung and liver metastasis was 44% and 38%, respectively; the disease‐free survival was 26% and 24%, respectively. Overall and disease‐free survival of patients with resection of lung metastasis was comparable to those with resection of liver metastasis. The differentiations of primary tumour and time to metastasis were shown to be significant prognostic factors influencing overall survival. Those patients with systemic chemotherapy after resection of colorectal metastasis demonstrated a significantly higher probability of overall survival. Conclusion: Resection of lung and liver metastases from colorectal origin was safe and both procedures improved survival. The use of chemotherapy after resection of metastasis significantly improved the overall survival.     

Inguinal hernia repair in Hospital Authority hospitals: The role of laparoscopic hernioplasty

Objective: Two major changes have occurred in inguinal hernia repair during the last two decades: (i) the use of tension‐free mesh repair; and (ii) the application of laparoscopic technique for repair. The aims of the present study were to study: (i) how inguinal hernia repair was carried out; and (ii) the outcome of inguinal hernia repair in Hospital Authority (HA) hospitals. Methodology: This was a retrospective analysis on 8311 elective inguinal hernia repairs performed in 16 HA hospitals from January 2001 to December 2003. The mean age was 63.9 ± 14.2 years, and the male to female ratio was 22.0 : 1.0. Among these, 869 (10.5%) repairs were performed with the laparoscopic approach and 7442 (89.5%) repairs with the open approach. The proportion of laparoscopic hernia repair increased from 8.7% to 12.6%. Results: For open repair, 39% of cases were carried out with regional anaesthesia, 32% with general anaesthesia and 29% with local anaesthesia (LA). Furthermore, mesh repair was used in 88% of the patients. For laparosocpic repair, 98.4% of cases were carried out under general anaesthesia, and all patients had mesh repair using the totally extraperitoneal approach. A significantly higher proportion of bilateral repair and recurrent hernia repair was performed with the laparoscopic approach (P = 0.000). For primary unilateral repair, there was no significant difference in the postoperative length of stay (LOS) and the total LOS between the laparoscopic and the open surgery groups. No difference in LOS was found in recurrent hernia repair between the two groups. With respect to bilateral repair, both the preoperative LOS (P = 0.036) and total LOS (P = 0.039) were shorter in the laparoscopic group. Furthermore, a significantly higher proportion of day‐surgery patients was observed in the laparoscopic group than the open surgery group (21.3%vs 16.9%, P = 0.001). Nevertheless, when only the results of 2003 were analyzed, the postoperative LOS (P = 0.000) and total LOS (P = 0.000) were significantly shorter in the laparoscopic group than the open surgery group. The LOS parameters were significantly shorter in the open surgery LA subgroup compared with the non‐LA subgroup (P = 0.000), and they were not different from those in the laparoscopic group. Conclusions: The open mesh repair is the predominant approach for inguinal hernia repair in HA hospitals. The originally described local anaesthetic approach was under utilized, although it resulted in good outcome. The use of laparoscopic hernia repair is increasing and a learning curve was recently observed with improved outcome.