. 2020 Feb 5;41(4):729–735. doi: 10.1007/s00246-020-02290-6

Table 4.

Patient data regarding ventilatory parameters with multivariate analysis and patients divided between groups

Variable	NIV success		OR (adjusted)	CI (95%)		p^a
Variable	Yes (n = 105)	No (n = 65)	OR (adjusted)	Inferior	Superior	p^a
Minimum pressure gradient	11.8 (1.8)^b	13.9 (2.1)^b	1.45	1.11	1.91	0.007
Maximum SpO₂	96.8 (4.2)^b	92.5 (5.5)^b	0.88	0.80	0.97	0.011
Maximum FiO₂	37.4 (7.6)^b	59.2 (14.5)^b	1.16	1.10	1.23	< 0.001

SpO₂ blood-oxygen saturation level, FiO₂ fraction of inspired oxygen, min minimum, max maximum

^aChi-square test

^bMean (SD)