Table 3.

Median, 25th and 75th percentiles for TEB, representing the time delay between ECG and BCG waveforms, and the BCG amplitude measured on each subject in three consecutive acquisition sessions, each lasting 3 minutes.

	TEB [s]			BCG amplitude [ 104dyne]
Subject	Session 1	Session 2	Session 3	Session 1	Session 2	Session 3
A5	0.155 (0.155-0.160)	0.155 (0.150-0.160)	0.155 (0.150-0.160)	4.462 (3.904-5.063)	4.787 (4.340-5.319)	4.727 (4.150-5.194)
A6	0.165 (0.155-0.180)	0.170 (0.160-0.185)	0.165 (0.160-0.180)	4.297 (3.793-4.869)	4.243 (3.826-4.929)	4.222 (3.773-4.683)
A7	0.145 (0.140-0.145)	0.145 (0.140-0.145)	0.145 (0.140-0.145)	4.085 (3.725-4.510)	3.801 (3.389-4.187)	3.506 (3.137-3.978)