Kosek E, Ekholm J, Nordemar R
Department of Rehabilitation Medicine, Karolinska Institute/Hospital, Stockholm, Sweden.
Scand J Rehabil Med. 1993 Sep;25(3):117-24.
Pressure pain thresholds (PPTs) were measured in 12 healthy female volunteers with a hand-held electronic pressure algometer (Somedic). The PPTs over 30 points, mainly located on the trunk, were measured in a randomized order. The measurements were repeated after one week and again 10-13 weeks later. Three spots over nerve tissue had lower PPTs than nearby muscle. There were no consistent differences between muscle and periosteum within the same region. Overall there was a tendency for points in the nape region to have the lowest PPT, and those in the lumbosacral region to have the highest. The shoulder points had intermediate values. The interindividual differences were great. There was no difference between the mean PPTs from the first session and those from the second session. However, at the third session, 10 weeks later, the average PPT value was substantially higher than in the previous sessions.
使用手持式电子压力痛觉计（Somedic）对12名健康女性志愿者的压痛阈值（PPT）进行了测量。主要位于躯干上的30多个点的PPT以随机顺序进行测量。一周后重复测量，10 - 13周后再次测量。神经组织上的三个点的PPT低于附近肌肉。同一区域内肌肉和骨膜之间没有一致的差异。总体而言，颈部区域的点倾向于具有最低的PPT，而腰骶部区域的点具有最高的PPT。肩部的点具有中间值。个体间差异很大。第一次测量的平均PPT与第二次测量的平均PPT之间没有差异。然而，在10周后的第三次测量中，平均PPT值明显高于前几次测量。
