. Author manuscript; available in PMC: 2016 Jan 25.

Published in final edited form as: Crit Care Med. 2015 Oct;43(10):2104–2111. doi: 10.1097/CCM.0000000000001166

Table 4.

Clinical outcomes of patients with New-onset AF or Recurrent AF.

	New-onset AF (n=123)	Recurrent AF (n=113)	P value
ICU LOS (days)	6 (3-13)	7 (4-14)	0.067 ^a
Duration of MV (days)	3 (0-7)	3 (0-9)	0.103 ^a
Hospital LOS (days)	12 (7-22)	15 (9-26)	0.049 ^a
Hospital mortality (n, %)	39 (32%)	32 (28%)	0.571 ^b

Values are median (interquartile range) or n (%). P values determined by Mann-Whitney U^a or chi-square^b tests. AF, atrial fibrillation; ICU, intensive care unit; LOS, length of stay; MV, mechanical ventilation.