Table 6 Comparison of PCT, CRP and WBC levels and diagnostic positive rate between G+ and G− bacterial infection group
Group | n | PCT | CRP | WBC | Combined diagnosis | |||
|---|---|---|---|---|---|---|---|---|
M | n (%) | M | n (%) | M | n (%) | |||
G+ bacteria | 60 | 0.57 | 34 (56.67) | 8.37 | 31 (51.67) | 8.97 | 21 (35.00) | 52 (86.67) |
G− bacteria | 48 | 0.50 | 23 (47.92) | 7.87 | 24 (50.00) | 9.30 | 21 (43.75) | 40 (83.33) |
Z | – | − 0.124 | – | 0.797 | – | 0.269 | – | – |
p | – | 0.902 | – | 0.426 | – | 0.788 | – | – |
χ2 | – | 0.82 | – | 0.03 | – | 0.86 | 0.24 | |
p | – | 0.37 | – | 0.86 | – | 0.35 | 0.63 | |