Pathogen | PJI (N = 165) | NJI (N = 67) | Total (N = 232) |
---|---|---|---|
Staphylococcus spp. | 83 [50.3] | 44 [65.7] | 127 [54.7] |
Oxacillin-resistant Staphylococcus spp. | 38 [45.8*] | 4 [9.1*] | 42 [33.1*] |
Staphylococcus aureus | 27 [16.4] | 35 [52.2] | 62 [26.7] |
Oxacillin-resistant Staphylococcus aureus | 1 [3.7*] | 0 [0*] | 1 [1.6*] |
Coagulase-negative staphylococci | 56 [33.9] | 9 [13.4] | 65 [28] |
Oxacillin-resistant CNS | 37 [66.1*] | 4 [44.4*] | 41 [63.1*] |
Staphylococcus epidermidis | 44 [26.7] | 4 [6] | 48 [20.7] |
Staphylococcus capitis | 4 [2.4] | 2 [3] | 6 [2.6] |
Staphylococcus hominis | 3 [1.8] | 2 [3] | 5 [2.2] |
Staphylococcus lugdunensis | 3 [1.8] | 1 [1.5] | 4 [1.7] |
Staphylococcus caprae | 2 [1.2] | 0 [0] | 2 [0.9] |
Enterobacteriaceae | 31 [18.8] | 5 [7.5] | 36 [15.5] |
Escherichia coli | 14 [8.5] | 3 [4.5] | 17 [7.3] |
Enterobacter cloacae complex | 11 [6.7] | 1 [1.5] | 12 [5.2] |
Klebsiella spp. | 2 [1.2] | 1 [1.5] | 3 [1.3] |
Proteus spp. | 4 [2.4] | 0 [0] | 4 [1.7] |
Obligatory anaerobic pathogens | 7 [4.2] | 1 [1.5] | 8 [3.4] |
Bacteroides fragilis | 3 [1.8] | 0 [0] | 3 [1.3] |
Anaerococcus spp. | 2 [1.2] | 0 [0] | 2 [0.9] |
Clostridium difficile | 1 [0.6] | 1 [1.5] | 2 [0.9] |
Fusobacterium mortiferum | 1 [0.6] | 0 [0] | 1 [0.4] |
Other pathogens | 44 [26.7] | 17 [25.4] | 61 [26.3] |
Enterococcus faecalis | 8 [4.8] | 4 [6] | 12 [5.2] |
Pseudomonas aeruginosa | 7 [4.2] | 1 [1.5] | 8 [3.4] |
Streptococcus dysgalactiae | 4 [2.4] | 4 [6] | 8 [3.4] |
Propionibacterium acnes | 6 [3.6] | 1 [1.5] | 7 [3] |
Streptococcus agalactiae | 4 [2.4] | 0 [0] | 4 [1.7] |
Enterococcus faecium | 4 [2.4] | 0 [0] | 4 [1.7] |
Streptococcus pneumoniae | 0 [0] | 3 [4.5] | 3 [1.3] |
Streptococcus gallolyticus | 3 [1.8] | 0 [0] | 3 [1.3] |
Streptococcus oralis | 1 [0.6] | 1 [1.5] | 2 [0.9] |
Streptococcus pyogenes | 1 [0.6] | 1 [1.5] | 2 [0.9] |
Acinetobacter baumannii | 0 [0] | 1 [1.5] | 1 [0.4] |
Candida albicans | 1 [0.6] | 0 [0] | 1 [0.4] |
Listeria monocytogenes | 1 [0.6] | 0 [0] | 1 [0.4] |
Morganella morganii | 0 [0] | 1 [1.5] | 1 [0.4] |
Streptococcus anginosus | 1 [0.6] | 0 [0] | 1 [0.4] |
Streptococcus constellatus | 1 [0.6] | 0 [0] | 1 [0.4] |
Streptococcus salivarius | 1 [0.6] | 0 [0] | 1 [0.4] |
Streptococcus sanguinis | 1 [0.6] | 0 [0] | 1 [0.4] |