Table 3.

A summary of the absolute values of electrical impedance tomography (EIT)-derived parameters and the comparison between groups at different time points.

		HFNC success	HFNC falure	p
GI	T1	0.48 (0.38–0.68)	0.54 (0.41-0.68)	0.63
	T2	0.48 (0.42–0.71)	0.50 (0.40–0.62)	0.78
	T3	0.50 (0.39–0.71)	0.50 (0.39–0.65)	0.94
CoV (%)	T1	45.4 (42.4–48.8)	44.0 (42.1–46.1)	0.61
	T2	46.8 (41.9–49.8)	44.3 (42.2–46.1)	0.39
	T3	46.6 (41.3–49.8)	45.4 (43.1–46.3)	0.72
I:E	T1	0.64 (0.53–0.71)	0.73 (0.48–0.82)	0.36
	T2	0.58 (0.5–0.68)	0.64 (0.47–0.80)	0.61
	T3	0.61 (0.48–0.70)	0.64 (0.48–0.71)	0.88