Table 3.

Logistic regression model for anxiety as assessed at the psychiatric interview and with the BAI.

	Anxiety at the clinical interview			BAI Total score (≥22)
	OR (95% CI)	p-value		OR (95% CI)	p-value
Age	0.98 (0.96–1.01)	0.15	Age	0.98 (0.95–1.03)	0.53
Exercise intolerance/Poor tolerance to physical efforts	1.66 (0.85–3.24)	0.14	Exercise intolerance/Poor tolerance to physical efforts	1.25 (0.36–4.37)	0.72
Gender	0.68 (0.38–1.22)	0.19	ICU admission	1.45 (0.34–6.02)	0.61
History of anxiety and depression	2.57 (0.71–9.29)	0.15	IES Total score category	3.14 (1.88–5.25)	<0.001
Oxygen support	0.85 (0.62–1.66)	0.31	Hypertension	0.52 (0.15–1.83)	0.31
Ischemic heart disease	0.43 (0.12–1.58)	0.20

BAI, Beck Anxiety Inventory; ICU, Intensive Care Unit; IES, Impact of Event Scale.

The P-values of significant findings are written in bold.