Table 2.

Univariate and multivariable regression analyses for invasive mechanical ventilation

Radiological marker	Univariate analysis				Multivariable analysis
	coefficient	P value	OR	AUC	coefficient	P value	OR	AUC
A-Brixia score	0.244	< 0.001	1.276	0.736	–	–	–	–
H- Brixia score	0.415	< 0.001	1.515	0.856	0.415	< 0.001	1.515	0.856
A-CT%WAL	− 0.042	0.005	0.959	0.704	–	–	–

OR odds ratio, AUC area under the curve