Table 4.

Unadjusted and adjusted odds ratios for in-hospital mortality among patients with and without persistent tachycardia and tachypnea

		Unadjusted odds ratio	95% CI	Adjusted odds ratio	95% CI
Persistent tachycardia	All vital sign measurements	1.88	1.17–3.03	1.81	1.06–3.09
	Upon admission	1.87	1.12–3.10	1.77	1.00–3.12
	Hypotension	2.84	1.80–4.50	2.18	1.29–3.67
Persistent tachypnea	All vital sign measurements	1.90	1.24–2.74	1.72	1.07–2.74
	Upon admission	1.85	1.19–2.88	1.67	1.03–2.70
	Hypotension	3.44	2.23–5.30	2.74	1.70–4.40

CI, confidence interval.