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Table 4 Carbapenemase resistance genes distribution among CRKP strains

From: Clinical and microbiological characteristics of nosocomial, healthcare-associated, and community-acquired Klebsiella pneumoniae infections in Guangzhou, China

Carbapenemase genes

Total

Nosocomial

HCA

CA

P-value

(n = 82)

(n = 22)

(n = 56)

(n = 4)

HCA versus Nosocomial

CA versus Nosocomial

CA versus HCA

blaKPC

66 (80.5%)

19 (86.4%)

44 (78.6%)

3 (75.0%)

0.563

0.511

1.000

blaNDM

12 (14.6%)

2 (9.1%)

9 (16.1%)

1 (25.0%)

0.719

0.408

0.528

blaOXA-48-like

3 (3.7%)

1 (4.6%)

2 (3.6%)

0 (0.0%)

–

–

–

blaKPC and blaNDM

4 (4.9%)

1 (4.6%)

3 (5.4%)

0 (0.0%)

–

–

–

None detected

5 (6.1%)

1 (4.6%)

4 (7.1%)

0 (0.0%)

–

–

–

  1. Data are presented as number (%)
  2. −: not applicable