A comparative study of the manual and digital measurements of the palpebral fissure
A comparative study of the manual and digital measurements of the palpebral fissure
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DOI：
10.1590/s0004-27492005000600014
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发表时间：
2005-12-01
影响因子：
1
通讯作者：
Matayoshi, Suzana
中科院分区：
文献类型：
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作者：
Nunes, Tânia Pereira;Oliveira, Thomaz Fracon de;Matayoshi, Suzana
目的：比较手动测量和通过计算机分析未进行眼睑改变的个体的图像测量得出的睑裂测量结果。方法：对 51 名正常受试者的 102 例睑裂进行了分析。患者年龄从 17 岁到 84 岁不等，其中男性 25 名（49%），女性 26 名（51%）。 结果：当我们按性别或年龄对患者进行分组时，无论是手动还是通过图像计算机分析进行的测量都没有统计学上的显着差异。此外，我们没有观察到男性和女性之间以及年龄方面的差异。结论：由于获得的测量结果具有统计等效性，因此两种方法获得的结果具有可比性和可靠性。
PURPOSE: To compare the measurement of the palpebral fissure done either manually and by computer analysis of image of individuals without lid alterations.METHODS: One hundred two palpebral fissures from 51 normal subjects have been analyzed. The patients' age ranged from 17 to 84 years, with 25 (49%) males and 26 (51%) females.RESULTS: There was no statistically significant difference between the measurements done either manually or by computer analysis of images, neither, when we grouped the patients by sex or age. Also we did not observe difference between males and females, and regarding age.CONCLUSIONS: The results obtained by both methods are comparable and reliable due to the statistical equivalence of the obtained measurements.