Gerver W J, Gidding C, van Amstel M, Vles J S
Department of Paediatrics, State University Limburg, Academic Hospital Maastricht, The Netherlands.
Eur J Pediatr. 1990 Aug;149(11):768-70. doi: 10.1007/BF01957276.
We have developed and tested a new instrument to measure the occipitofrontal head circumference of newborn infants more accurately. The intra- and interobserver variability was determined. The results indicate that the head circumference of newborn infants can be measured with an accuracy of 1 mm.
我们已经研发并测试了一种新仪器,用于更准确地测量新生儿的枕额头围。测定了观察者内和观察者间的变异性。结果表明,新生儿头围的测量精度可达1毫米。