Data for: The relationship between electromyography activation of the pelvic floor muscles and urogenital landmark motion seen on transperineal ultrasound imaging in healthy nulliparous women

Cross-Correlation coefficients and time lags between the onset of pelvic floor muscle EMG, recorded using a differential suction electrode, and urogenital landmark motion on transperinal ultrasound imaging in women performing a pelvic floor muscle voluntary contraction. Three separate raters determined EMG onsets and and onset of landmark motion using visual inspection .

跨相关性系数与使用差分吸盘电极记录的骨盆底肌肉EMG（肌电图）起始时间与经会阴超声成像中女性进行骨盆底肌肉自愿收缩时的泌尿生殖标志运动时间滞后之间的关系。三位独立评估者通过视觉检查确定了EMG起始时间及标志运动起始时间。