Research Article
Procalcitonin Levels in Gram-Positive, Gram-Negative, and Fungal Bloodstream Infections
Table 3
PCT values corresponding to pathogens isolated from single patients with monomicrobial or polymicrobial bloodstream infections.
| Bloodstream infection from | Pathogen | PCT values (ng/mL) |
| Gram-positives | Abiotrophia defectiva | 1.31 | Capnocytophaga canimorsus | 0.87 | Capnocytophaga sputigena | 6.63 | Clostridium paraputrificum | 4.52 | Enterococcus avium | 3.54 | Kytococcus sedentarius | 0.40 | Peptostreptococcus spp. | 0.25 | Streptococcus anginosus | 0.21 | Streptococcus gordonii | 0.45 |
| Gram-negatives | Acinetobacter junii | 1.70 | Bacteroides thetaiotaomicron | 8.49 | Burkholderia gladioli | 0.42 | Fusobacterium necrophorum | 2.24 | Fusobacterium nucleatum | 0.38 | Haemophilus influenzae | 0.48 | Moraxella catarrhalis | 0.44 | Moraxella nonliquefaciens | 0.98 | Neisseria meningitidis | 24.17 | Providencia rettgeri | 0.90 | Pseudomonas putida | 2.49 |
| Fungi | Candida glabrata | 0.66 | Candida krusei | 0.72 | Candida pelliculosa | 1.06 | Candida tropicalis | 0.13 |
| Polymicrobial | Enterococcus faecalis and Serratia marcescens | 15.5 | Enterococcus faecalis and Stenotrophomonas maltophilia | 12.3 | Enterococcus faecium and Klebsiella pneumoniae | 19.5 | Staphylococcus aureus and Acinetobacter baumannii | 5.61 | Staphylococcus aureus and Proteus mirabilis | 170.9 |
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