Objective To investigate the perioperative morbidity and mortality of patients with colorectal cancer. Methods Postoperative morbidity and mortality were analyzed in 903 colorectal cancer patients of Peking University...Objective To investigate the perioperative morbidity and mortality of patients with colorectal cancer. Methods Postoperative morbidity and mortality were analyzed in 903 colorectal cancer patients of Peking University Third Hospital from 1992 to 2005. Results There was colonic carcinoma in 518 cases (CC 57.4 % ) rectal carcinoma in 385 casec (RC 42.6 % ). The overall pefioperative morbidity rate was 21.8 %, with 18.3 % in CA,展开更多
目的比较并发症和病死率的生理和手术严重性评分(physiological and operative severity score for the enumeration of mortality and morbidity,POSSUM)、并发症和病死率的生理和手术严重性评分(Portsmouth POSSUM,P-POSSUM)、...目的比较并发症和病死率的生理和手术严重性评分(physiological and operative severity score for the enumeration of mortality and morbidity,POSSUM)、并发症和病死率的生理和手术严重性评分(Portsmouth POSSUM,P-POSSUM)、结直肠切除的并发症和病死率的生理和手术严重性评分(colorectal POSSUM,Cr-POSSUM)对结直肠癌患者住院期间病死率的预测能力。方法调查北京大学第三医院1992-2005年903例结直肠癌外科手术切除的资料。903例中,结肠癌518例,直肠癌385例。用ROC曲线分析判断评分的判别能力,用Hosmer-Lemeshow检验判断评分的拟合优度,用不同危险因素群的O:E值判断评分的预测能力。结果903例患者住院期间的病死率为1.0%(9/903)。POSSUM、P-POSSUM、Cr-POSSUM预测的病死率分别为5.6%、2.8%、4.8%,三种评分预测的病死率明显高于实际的病死率,O:E值分别为0.18、0.35、0.2。结论POSSUM、P-POSSUM和Cr-POSSUM在结直肠癌手术中预测的病死率高于实际病死率。展开更多
文摘Objective To investigate the perioperative morbidity and mortality of patients with colorectal cancer. Methods Postoperative morbidity and mortality were analyzed in 903 colorectal cancer patients of Peking University Third Hospital from 1992 to 2005. Results There was colonic carcinoma in 518 cases (CC 57.4 % ) rectal carcinoma in 385 casec (RC 42.6 % ). The overall pefioperative morbidity rate was 21.8 %, with 18.3 % in CA,
文摘目的比较并发症和病死率的生理和手术严重性评分(physiological and operative severity score for the enumeration of mortality and morbidity,POSSUM)、并发症和病死率的生理和手术严重性评分(Portsmouth POSSUM,P-POSSUM)、结直肠切除的并发症和病死率的生理和手术严重性评分(colorectal POSSUM,Cr-POSSUM)对结直肠癌患者住院期间病死率的预测能力。方法调查北京大学第三医院1992-2005年903例结直肠癌外科手术切除的资料。903例中,结肠癌518例,直肠癌385例。用ROC曲线分析判断评分的判别能力,用Hosmer-Lemeshow检验判断评分的拟合优度,用不同危险因素群的O:E值判断评分的预测能力。结果903例患者住院期间的病死率为1.0%(9/903)。POSSUM、P-POSSUM、Cr-POSSUM预测的病死率分别为5.6%、2.8%、4.8%,三种评分预测的病死率明显高于实际的病死率,O:E值分别为0.18、0.35、0.2。结论POSSUM、P-POSSUM和Cr-POSSUM在结直肠癌手术中预测的病死率高于实际病死率。