Virtama P, Lindgren I, Auerma K, Pamilo M, Dean P B
Ann Clin Res. 1979 Dec;11(6):246-8.
Full size and 100 mm x 100 mm mirror optic camera (photofluorographic) chest films of 121 patients were read by a team of four radiologists. Altogether 2781 diagnostic statements were reported, 968 of which were of primary importance, and only these statements were analysed. Error rates with the standard technique varied between 16 and 31% and with the 100 mm x 100 mm technique between 21 and 38%. The difference in error rates between the techniques used was not statistically significant but there were significant differences between the individual radiologists.
121名患者的全尺寸及100毫米×100毫米镜像光学相机（荧光摄影）胸部X光片由四位放射科医生组成的团队进行阅片。总共报告了2781条诊断结论，其中968条具有首要重要性，仅对这些结论进行分析。标准技术的错误率在16%至31%之间，100毫米×100毫米技术的错误率在21%至38%之间。所用技术之间的错误率差异无统计学意义，但个体放射科医生之间存在显著差异。
