Godfrey S, McKenzie S
Arch Dis Child. 1977 Nov;52(11):859-64. doi: 10.1136/adc.52.11.859.
An analysis of the clinical value of radioisotopic lung function (RLF) tests has been carried out on the results of studies in 123 children with heart or lung disease. The overall incidence of useful RLF tests was 53%, but in children between 6 months and 6 years the incidence was higher (69%). The incidence of useful RLF test was similar whatever the question to be answered, although rather higher when information about differential pulmonary blood flow was required. Lists of conditions are presented for which the incidence of useful RLF tests is likely to be high (72%), moderate (46%), and low (14%).
对123名患有心脏或肺部疾病儿童的研究结果进行了放射性同位素肺功能(RLF)测试的临床价值分析。RLF测试结果有用的总体发生率为53%,但在6个月至6岁的儿童中发生率更高(69%)。无论要回答的问题是什么,RLF测试结果有用的发生率都相似,不过在需要有关肺血流差异信息时发生率略高。列出了RLF测试结果有用发生率可能较高(72%)、中等(46%)和较低(14%)的病症清单。