使用美能达CR-300色彩色差仪对健康皮肤进行重复测量的可重复性。
Reproducibility of repeated measurements on healthy skin with Minolta Chromameter CR-300.
作者信息
Van den Kerckhove E, Staes F, Flour M, Stappaerts K, Boeckx W
机构信息
Burn Center and Department of Physical Medicine and Rehabilitation, University Hospital of Leuven, Belgium.
出版信息
Skin Res Technol. 2001 Feb;7(1):56-9. doi: 10.1034/j.1600-0846.2001.007001056.x.
BACKGROUND/AIMS: In this report the reproducibility of measurements with the Minolta Chromameter CR-300 on healthy skin was investigated.
METHODS
Intra- and inter-rater reproducibility, reproducibility with two instruments and repeated measurements with a 1 week time lapse were examined on healthy skin of 30 volunteers by means of intra-class correlation coefficients (ICC) and standard error of measurements (SEM).
RESULTS
Results showed excellent values for ICC in all the four conditions.
CONCLUSIONS
On the basis of these results we concluded that the instrument provides reliable information and can be used in comparative clinical trials.
背景/目的：在本报告中，研究了美能达CR - 300色差仪对健康皮肤测量的可重复性。
方法
通过组内相关系数（ICC）和测量标准误差（SEM），对30名志愿者的健康皮肤进行了评估，包括评估者内和评估者间的可重复性、两台仪器的可重复性以及间隔1周的重复测量。
结果
在所有四种情况下，ICC值均表现出色。
结论
基于这些结果，我们得出结论，该仪器可提供可靠信息，可用于比较性临床试验。
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