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. 2021 Sep 3;117(5):1010–1015. [Article in Portuguese] doi: 10.36660/abc.20200963

Table 2. Univariate and multivariate analysis for the outcome ‘cardiac arrhythmias’.

	Univariate analysis			Multivariate analysis
	HR	95% CI	p	HR	95% CI	p
Men	2.04	0.79-5.32	0.14	1.65	0.62-4.40	0.31
Mechanical ventilation	2.13	0.75-6.04	0.15	2.57	0.88-7.49	0.08
Heart failure	11.10	3.48-35.3	0.01	11.91	3.59-39.46	0.01

HR: hazard ratio; CI: confidence interval.