Table 3.

Asynchrony index between NAVA and control group (n=33)

Variables n(%)	NAVA (n=14)	Conventional (n=19)	P-value
Asynchrony index	0	16(84.2)	<0.001
Asynchrony incidence	0	16(84.2)	<0.001
Ineffective trigger	0	10(52.6)	<0.001
Delayed trigger	0	7(36.8)	<0.001
Flow asynchrony	0	5(26.3)	<0.001
Double triggering	0	4(21.1)	<0.001
Auto triggering	0	0/0	–
Premature cycling	0	0/0	–
Delayed cycling	0	0/0	–

Abbreviation: NAVA, neurally adjusted ventilatory assist.