Changes of QST dimensions under stress.

QST = Quantitative Sensory Testing, GLM = general linear model, CDT = cold detection threshold, WDT = warm detection threshold, CPT = cold pain threshold, HPT = heat pain threshold, MPT = mechanical pain threshold, WUR = wind-up ratio, PPT = pressure pain threshold. * Data were log-transformed before analysis.QST即定量感觉测试（Quantitative Sensory Testing），GLM即一般线性模型（general linear model），CDT即冷检测阈值（cold detection threshold），WDT即温检测阈值（warm detection threshold），CPT即冷痛阈值（cold pain threshold），HPT即热痛阈值（heat pain threshold），MPT即机械痛阈值（mechanical pain threshold），WUR即痛觉wind-up比率（wind-up ratio），PPT即压力痛阈值（pressure pain threshold）。* 分析前已对数据进行对数转换。