[Cutaneous thermal-cooling and -warming detection thresholds in distal extremities of normal subjects].
[Cutaneous thermal-cooling and -warming detection thresholds in distal extremities of normal subjects].
复制标题
[正常受试者远端四肢的皮肤热冷和变暖检测阈值]。
DOI：
10.7888/juoeh.14.235
复制
发表时间：
1992
期刊：
影响因子：
--
通讯作者：
M. Ikeda
中科院分区：
文献类型：
--
作者：
A. Ohnishi;T. Yamamoto;Y. Murai;M. Ikeda
使用热阈值测试仪（Vickers Medical International，英国）对 134 名无感觉症状和体征、年龄从 11 岁至 87 岁的正常受试者（66 名男性和 68 名女性）的右前臂远端背侧和右足背评估皮肤热冷和升温检测阈值。获得了临床评价患者感觉障碍严重程度和病理过程的规范数据。获得的数据包括 1) 每个阈值的平均值和 2) 每个十年的 95% 置信区间上限。每个阈值的平均值随着年龄的增长而显着增加（P 小于 0.0001）。因此，感觉障碍患者的皮肤冷热检测阈值应与本研究中获得的每个受试者年龄调整后的规范数据进行比较。根据对六名志愿者（年龄从 21 岁至 66 岁）的每个阈值进行三周重复六次的评估，观察到每个阈值的高可靠性（组内相关系数从 0.78 到 0.96）。
The cutaneous thermal-cooling and -warming detection thresholds were evaluated on the dorsal side of the right distal forearm and on the dorsum of the right foot in 134 normal subjects (66 men and 68 women) without sensory symptoms and signs, aged from 11 to 87 years by using a Thermal Threshold Tester (Vickers Medical International, England). The normative data for the clinical evaluation of the severity and the pathologic process of the sensory disturbance of the patients were obtained. The data obtained included 1) the mean of each threshold and 2) its upper limit value of 95% confidence interval for each decade. The mean of each threshold was significantly increased with aging (P less than 0.0001). Therefore, the cutaneous thermal-cooling and -warming detection thresholds of the patients with sensory disturbances should be compared with the normative data adjusted for the age of each subject obtained in this study. Based on the evaluation, repeated six times for three weeks, of each threshold of six volunteers (ages from 21 to 66), high reliability of each threshold (intraclass correlation coefficient from 0.78 to 0.96) was observed.