160
Participants
Start Date
May 4, 2018
Primary Completion Date
October 15, 2018
Study Completion Date
October 15, 2018
Transcutaneous electrical nerve stimulation
The TENS machine used in the study will be the Endomed 482 that delivers biphasic pulsed currents using pulse duration of 400 µs and pulse frequencies between 80-100 pulses.
TENS machine with electrodes not emitting any impulses.
TENS machine with electrodes not emitting any impulses.
Department of Obstetrics and Gynaecology, Hong Kong
The University of Hong Kong
OTHER