. 2014 Nov 11;9(11):e112702. doi: 10.1371/journal.pone.0112702

Table 7. Association between corticosteroids and mortality based on PRISM tertiles.

PRISM Tertile	# ofdeaths	Subjects receiving ≥2 vasoactivemedications # (%)	OR	95% C.I.	P value
1^st (n = 172)	7	61 (35)	4.048	0.762–21.494	0.101
2^nd (n = 169)	13	89 (53)	1.651	0.477–5.710	0.428
3^rd (n = 155)	44	92 (59)	1.633	0.781–3.412	0.192