Halvorsen T B, Seim E
Scand J Gastroenterol. 1987 Jan;22(1):124-8. doi: 10.3109/00365528708991868.
Data from 753 patients with single adenocarcinomas of the large intestine diagnosed and treated at Trondheim Regional and University Hospital between 1964 and 1978 were studied to determine the influence of tumour site on survival by adjusting for tumour stage, age, and sex. The Cox regression model was used. Although the clinicopathologic stage had the strongest association with prognosis, the tumour site independently influenced the mortality, which increased from the right colon via the transverse/left part of the colon to the rectum.
对1964年至1978年间在特隆赫姆地区大学医院确诊并接受治疗的753例大肠单发腺癌患者的数据进行研究，以通过调整肿瘤分期、年龄和性别来确定肿瘤部位对生存率的影响。使用了Cox回归模型。虽然临床病理分期与预后的关联最强，但肿瘤部位独立影响死亡率，死亡率从右半结肠经横结肠/左半结肠至直肠呈上升趋势。
