Table 4.

Scores values in the whole population and based on the primary outcomes

		In-hospital mortality			ETI + MV
	All patients (n = 1208)	Survivors (n = 960)	Non-survivors (n = 248)	p	Effective NIV (n = 928)	Failed NIV (n = 113)	p
SOFA	4 [4–5]	4 [4–5]	5 [4–6]	< 0.001	4 [4–5]	5 [4–6]	< 0.001
CURB	0 [0–1]	1 [0–1]	2 [1–3]	< 0.001	1 [0–1]	1 [1–2]	0.006
MuLBSTA	9 [7–12]	9 [7–11]	11 [9–13]	< 0.001	9 [7–11]	11 [9–13]	< 0.001
4C-score	9 [5–12]	8 [4–10]	13 [10–15]	< 0.001	13 [12–15]	14 [11–17]	< 0.001
CALL	10 [7–12]	9 [7–11]	11 [10–12]	< 0.001	9 [7–11]	11.5 [10–12]	< 0.001
QUICK	1 [0–4]	0 [0–3]	4 [1–6]	< 0.001	0 [0–3]	3 [1.5–6]	< 0.001