Lack of Ig and mortality after 30 days

Lack of Ig (mg/dL)No EXITUS (N= 370)EXITUS (N= 48)P
IgG total (<680)91 (24.7%)24 (50%)<0.001
IgG1 (<323)44 (11.9%)13 (27.1%)0.004
IgG2 (<154)74 (20.1%)17 (35.4%)0.016
IgG3 (<10)6 (1.6%)00.374
IgG4 (<5)13 (3.5%)2 (4.2%)0.825
IgM (<50)11 (3%)1(2.1%)0.716
IgA (<30)33 (9.1%)4 (8.5%)0.896