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[导读]为了解近年来国内横断面研究报告的完整性,本文作者根据STROBE声明(第四版)制定了五部分39条的评价条目,对2006年1月至2008年4月在<中华流行病学杂志>上发表的概率抽样设计的横断面研究报告(合格论文共97篇)的完整性进行评价.39个条目的报告率分布:9个条目的报告率低于25%,4个条目的报告率界于25%~50%之间,7个条目的报告率界于50%~75%之间,19个条目的报告率高于75%.还有部分论文未在适当的位置上报告评价条目.与国际上较为公认的发表规范相比,国内学者在发表横断面研究论文时主要存在报告不完整和不规范两方面的问题. 相似文献
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目的:观察采用肛裂切除加内括约肌松解术治疗Ⅱ、Ⅲ期肛裂的疗效。方法:在常规内、外治疗基础上,60例采用肛裂切除加内括约肌松解术治疗(观察组);45例采用肛裂切除扩肛术治疗(对照组)。观察其近期及术后半年的治疗效果。结果:观察组的治愈率、好转率均明显高于对照组,复发率低于对照组,但创面的疼痛时间及愈合时间比对照组长。结论:采用肛裂切除加内括约肌松解术,治疗慢性肛裂,治愈率及有效率高,复发率低,远期疗效好,但创面的疼痛持续时间和愈合时间较长。 相似文献
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生物可分解吻合环用于肠道吻合的疗效 总被引:1,自引:0,他引:1
目的探讨生物可分解吻合环用于肠道吻合的临床效果。方法对62例患者分别使用Valtrac生物可分解吻合环进行小肠端端吻合,小肠与结肠端端、端侧吻合,结肠端端吻合,结肠与直肠端端吻合等多项肠吻合手术。术后5~7 d用38%泛影萄胺为吻合术者作肠道造影检查,术后3~12个月对结肠、直肠的肠吻合者随访作结肠内窥镜检查,并将肠吻合中主要的并发症肠漏、出血、狭窄、肠功能紊乱等与传统缝线和吻合器手术进行比较。结果应用生物可分解吻合环进行肠吻合,吻合口瘘发生率为1.6%(1/62),无出血,无狭窄,肠功能恢复与手工缝线、吻合器手术无差异。结论可分解吻合环用于肠道吻合,具有手术操作简单、快速等优点,除低位直肠外,可适用于整个肠道吻合术。 相似文献
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浙江省嘉兴地区初孕妇女自然流产状况研究 总被引:1,自引:0,他引:1
Objective To study the current status of spontaneous abortion of primigravid women in Jiaxing areas of Zhejiang province of China. Methods We analyzed the data from both perinatal healthcare surveillance program and spontaneous abortion, collected in Jiaxing areas by the Institute of Reproductive and Child Health, Peking University. The study population consisted of 14 769 primigravid women (excluding induced abortion, ectopic pregnancy and molar pregnancy as outcomes) attempting to become pregnant who registered between 1993 and 1995. Results 1454 spontaneous abortion cases were identified, with the spontaneous abortion rate as 9.8% (95% CI:9.3%-10.3%). The mean gestational weeks at pregnancy diagnosis were 7.6±2.1 weeks, the mean gestational weeks at miscarriage were (10.1±3.1) weeks and the incidence of first-trimester (≤12 weeks) spontaneous abortion was 7.3%(95%CI: 6.8%-7.7%), accounting for 73.7% of all the spontaneous abortion cases. A peak for risk of miscarriage was around 8-13 weeks, accounting for 37.7% of all spontaneous abortion. The observed multiple Cox regression model showed that increased spontaneous abortion rates were observed in women with age at pregnancy ≥30, being peasants and with higher education level. Conclusion The spontaneous abortion rate of primigravid women in Jiaxing areas was higher than in other areas of China. The maximum occurrence of spontaneous abortions was during period of 8-13 gestation weeks. 相似文献
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目的 为探讨痔科病人术后排便困难的处理方法.方法 比较0.2%肥皂液、生理盐水和开塞露灌肠的治疗效果.结果 0.2%肥皂液灌肠的治疗效果优于其它两种方法。结论 0.2%肥皂液灌肠可用于痔科病人术后排便困难. 相似文献