Prevalence of symptoms of anxiety and depression one year after intensive care unit admission for COVID-19

BMC Psychiatry

Table 2 Results of univariable logistic regression analyses with symptoms of anxiety and depression respectively, as the dependent variables

Independent variables	Dependent variable: Anxiety		Dependent variable: Depression
Independent variables	Odds ratio (95% confidence interval)	Nagelkerke pseudo R²	Odds ratio (95% confidence interval)	Nagelkerke pseudo R²
Age	0.97 (0.94–1.01)	0.031	0.98 (0.94–1.01)	0.027
Sex (ref = male)	1.71 (0.69–4.26)	0.017	2.53 (1.01–6.34)	0.050
Length of ICU stay	1.00 (0.98–1.02)	0.000	0.99 (0.97–1.01)	0.005
Diabetes mellitus	0.83 (0.32–2.19)	0.002	0.98 (0.37–2.57)	0.000
Hypertension	1.04 (0.47–2.31)	0.011	0.92 (0.41–2.07)	0.011
Heart disease	1.16 (0.48–2.84)	0.001	0.43 (0.16–1.19)	0.000
ARDS	0.69 (0.31–1.51)	0.011	0.88 (0.40–1.97)	0.001
Sepsis	1.65 (0.74–3.66)	0.019	1.11 (0.50–2.48)	0.001

Abbreviations: ICU Intensive Care Unit, ARDS Acute Respiratory Distress Syndrome. Extended results of univariable logistic regression analyses are given in Supplementary Table 1 (Anxiety) and Supplementary Table 2 (Depression)
Bold letters indicate statistically significant odds ratio

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