Gibson E S
Dofasco, Inc., Hamilton, Ontario, Canada.
Occup Med. 1988 Jan-Mar;3(1):91-107.
Because there has not been a randomized controlled trial on the validity of preplacement screening radiography of the low back, the author assesses this procedure indirectly by reviewing empirical evidence concerning its usefulness in industrial settings and by evaluating it against the basic requirements of a successful screening test.
由于尚未有关于低位腰椎安置前筛查放射成像有效性的随机对照试验，作者通过回顾有关其在工业环境中的有用性的实证证据，并对照成功筛查试验的基本要求对其进行评估，来间接评估这一程序。
