Reiter R
Arch Orthop Unfallchir. 1976 Oct 8;86(1):29-35. doi: 10.1007/BF00415300.
Clinical and X-ray examinations for hip dysplasias in 500 babies in one ward showed 40% wrongly positive and 5.6% wrongly negativ (silent or masked) results, control of which necessiates roentgenograms in the second or third month or coltrolled spreading immediately after birth.
对一个病房里500名婴儿进行的髋关节发育不良临床和X光检查显示,结果有40%为假阳性,5.6%为假阴性(无症状或隐匿性),对此类结果的控制需要在出生后第二个月或第三个月进行X光检查,或者在出生后立即进行控制性伸展检查。