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. 2020 May 19;20:356. doi: 10.1186/s12879-020-05078-4

Table 3.

Resistance rates (%) of E. faecalis and E. faecium to antimicrobiol agents

Antibiotic E. faecalis
(n = 1870)
E. faecium
(n = 1738)
χ2 P value
Resistance rates (%) Resistance rates (%)
penicillin G 6.8 85.6 2146.5 < 0.05
ampicillin 2.1 83.8 2303.3 < 0.05
high concentrations of gentamicin 31 41.5 42.2 < 0.05
levofloxacin 28.2 84 1033.1 < 0.05
linezolid 1.9 0.4 16.3 < 0.05
vancomycin 0.1 3.7 65.5 < 0.05
teicoplanin 0 2.5 46.0 < 0.05
Tigecycline 0 0

Chi-square statistics was used to obtain P value