Table 2.

Proportion of survivors and non-survivors at the ICU in the group of patients with SOFA score <8 depending on the immunoglobulin thresholds

	Thresholds	SOFA < 8: ICU mortality
		Patients with prior immunosuppression included (n = 122)			Patients with prior immunosuppression excluded (n = 99)
		Non-survivors/total “n” in each category	%	p	Non-survivors/Total “n” in each category	%	p
IgG (total)	<407 mg/dl	8/31	25.8	0.045	6/24	25.0	0.048
	≥407 mg/dl	10/91	14.8		7/75	9.3
IgG1	<332 mg/dl	8/30	26.7	0.034	6/24	25.0	0.048
	≥332 mg/dl	10/92	14.8		7/75	9.30
IgG2	<10 mg/dl	9/39	23.1	0.076	8/32	25.0	0.016
	≥10 mg/dl	9/83	10.8		5/67	7.5
IgM	<43 mg/dl	13/72	18.1	0.217	9/54	16.7	0.254
	≥43 mg/dl	5/50	10.0		4/45	8.9
IgA	<219 mg/dl	10/49	20.4	0.149	7/39	17.9	0.253
	≥219 mg/dl	8/73	11.0		6/60	10.0
ISC IgGAM	=0	7/17	41.2	0.001	5/12	41.7	0.002
	=1	11/105	10.5		8/87	9.2