All N(%) Survivor N(%) Non-survivor N(%)
P-value
No. of patients 521 437 84
Streptococcus pneumoniae 42 (8.1) 32 (7.3) 10 (11.9) 0.19
Staphylococcus aureus
MSSA 106 (20.4) 88 (20.1) 18 (21.4) 0.77
MRSA 66 (12.7) 54 (12.4) 12 (14.3) 0.59
Pseudomonas aeruginosa 51 (9.8) 43 (9.8) 8 (9.5) 1.00
Klebsiella pneumoniae 76 (14.6) 61 (14) 15 (17.9) 0.40
Haemophilus influenzae 20 (3.8) 15 (3.4) 5 (6) 0.35
Moraxella catarrhalis 27 (5.2) 21 (4.8) 6 (7.1) 0.42
Escherichia coli 44 (8.5) 37 (8.5) 7 (8.3) 1.00
Enterobactor spp. 37 (7.1) 31 (7.1) 6 (7.1) 1.00
Serratia marcescens 14 (2.7) 13 (3) 1 (1.2) 0.71
Proteus mirabilis 13 (2.5) 11 (2.5) 2 (2.3) 1.00
Acinetobacter baumanii 11 (2.1) 10 (2.3) 1 (1.2) 1.00
Stenotrophomonas maltophilia 4 (0.8) 4 (0.9) 0 (0) 1.00
ESBLs 24 (4.6) 21 (4.8) 3 (3.6) 0.78
PDR pathogens 156 (29.9) 132 (30.2) 24 (28.6) 0.80