Gulliford M C, Bell J, Bourne H M, Petruckevitch A
Department of Public Health Medicine, United Medical School, London, UK.
Br J Cancer. 1993 Apr;67(4):819-21. doi: 10.1038/bjc.1993.149.
Data from the Thames Cancer Registry were compared with data independently abstracted from medical records for 466 patients with confirmed cancer of the bladder diagnosed in 1982. High levels of agreement were observed for five continuous variables and for tumour morphology. Data concerning tumour stage did not clearly distinguish superficial from invasive tumours. Cancer registry data were found to be reliable except for tumour stage which may not be clearly documented in clinical records.
将泰晤士癌症登记处的数据与从1982年确诊的466例膀胱癌患者的病历中独立提取的数据进行了比较。在五个连续变量和肿瘤形态方面观察到高度一致性。关于肿瘤分期的数据并不能明确区分浅表性肿瘤和浸润性肿瘤。除肿瘤分期外,癌症登记处的数据被认为是可靠的,因为肿瘤分期在临床记录中可能没有明确记载。