[Assessment of diagnostic criterion of coldness in women with thermography].
[Assessment of diagnostic criterion of coldness in women with thermography].
复制标题
热成像技术评估女性感冒诊断标准[J].
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
A. Takatori
中科院分区：
文献类型：
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作者：
A. Takatori
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在这项研究中，99名妇女进行了检查，由热成像诊断寒冷。本文用红外热像法对66例怕冷妇女和33例非怕冷妇女进行了一天中各部位体表温度与气温的相关性研究。
结果
1)下肢的外周部分给出低于26摄氏度的温度记录，发现在67%的妇女与寒冷和6%的那些没有寒冷。2)在寒冷的女性组中，四肢周围部分的平均表面温度与平均大气温度密切相关（r = 0.63，p <0.001），并且在平均大气温度较低时，从腹部到四肢周围部分的温度梯度较大。3)与另一组相比，大量（p <0.001）患有寒冷的女性的梯度超过6摄氏度。4)当平均气温低于15摄氏度时，寒冷的女性的梯度显著大于不寒冷的女性（p <0.001）。
结论
当热成像中从腹部到四肢周围部分的表面温度梯度超过6摄氏度时，我们可以得出受试者有寒冷的结论。
UNLABELLED
In this study 99 women were examined by thermography to diagnose coldness. We investigated the correlation between the surface temperature of various parts of the body and the atmospheric temperature during a day in 66 women with coldness and 33 without coldness by means of thermography.
RESULTS
1) Peripheral portions of the lower limbs giving readings lower than 26 degrees C in thermography were found in 67% of women with coldness and in 6% of those without coldness. 2) In the group of women with coldness, the mean surface temperatures in the peripheral portions of limbs were closely correlated with the mean atmospheric temperatures (r = 0.63, p less than 0.001), and the gradient of temperatures from the abdomen to the peripheral portions of limbs was greater at lower mean atmospheric temperatures. 3) A significantly large number (p less than 0.001) of women with coldness had a gradient of more than 6 degrees C observed compared with the other group. 4) The gradient was significantly larger (p less than 0.001) in women with coldness when the mean atmospheric temperature was under 15 degrees C than in women without coldness.
CONCLUSION
When the gradient of the surface temperature from the abdomen to the peripheral portions of the limbs in thermography was more than 6 degrees C, we might be able to conclude that the subjects have coldness.