A method of measuring a patients respiratory effort that does away with the need for body encircling belts comprises a PVDF sensor sandwiched between a covering layer of a single sided adhesive tape strip and a bottom layer of a double sided adhesive tape strip arranged such that the sensor may be adhesively affixed to a person undergoing a sleep study and where electrical leads cooperating with the PVDF sensor are adapted to be connected to a physiological data collection device such as a PSG machine or a HST monitor.
