Table 5.

Physiological outcome measures validated by a smart shirt across all validation studies.

Type of smart shirt	Respiratory rate	Minute ventilation	Tidal volume	Breath duration	Heart rate	Electrocardiograph signalsa	Body temperature	Blood oxygen saturation	Energy expenditure
BioShirt	N/Ab	N/A	N/A	N/A	N/A	Xc	N/A	N/A	N/A
GOW system	N/A	N/A	N/A	N/A	N/A	X	N/A	N/A	N/A
HeartCycle’s guided exercise system	X	N/A	N/A	N/A	X	X	N/A	N/A	N/A
Hexoskin	X	X	X	N/A	X	X	N/A	N/A	X
Long Term Medical Survey System	X	N/A	N/A	N/A	X	N/A	X	N/A	N/A
Maglietta Interattiva Computerizzata	X	N/A	N/A	N/A	X	X	N/A	N/A	N/A
Prototype 1 [81]	N/A	N/A	N/A	N/A	X	N/A	N/A	N/A	N/A
Prototype 2 [52]	X	N/A	X	X	N/A	N/A	N/A	N/A	N/A
Prototype 3 [92]	X	N/A	X	N/A	N/A	N/A	N/A	N/A	N/A
Prototype 4 [108]	X	N/A	X	X	N/A	N/A	N/A	N/A	N/A
Prototype 5 [110]	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Protection e-Textiles (inner garment)	N/A	N/A	N/A	N/A	N/A	N/A	X	X	N/A
LifeShirt	X	N/A	N/A	N/A	N/A	X	N/A	N/A	N/A
Wealthy system	X	X	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Wearable Wellness System	N/A	N/A	N/A	N/A	N/A	X	N/A	N/A	N/A
Zephyr BioHarnes	N/A	N/A	N/A	N/A	X	N/A	N/A	N/A	N/A

^aP and T waves, QRS complex, respiratory rate intervals, and heart rate variability.

^bN/A: not applicable.

^cX indicates physiological outcome measures validated by studies for the corresponding smart shirt.