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Table 4 Antimicrobial resistance pattern of the 83 S. pneumoniae isolates

From: Genotypic and phenotypic characteristics of Streptococcus pneumoniae from community-acquired pneumonia patients and healthy asymptomatic participants in Sichuan province, China

Resistance pattern

Total (n = 83)

Asymptomatic carriers (n = 52)

CAP carriers (n = 31)

n (%)

n (%)

Serotype (n)

n (%)

Serotype (n)

ERY-CLI

8 (9.6)

6 (11.5)

6 (2), 3 (2), 35 (1), untyped (1)

2 (6.5)

3 (1), 6 (1)

ERY-CLI-SXT

4 (4.8)

3 (5.8)

34 (1), 22 (1), 35 (1)

1 (3.2)

23F (1)

ERY-CLI-TET

10 (12.0)

3 (5.8)

3 (2),6 (1)

7 (22.6)

3 (2), 4 (1), 14 (1), 23F (1), 23A (1), 35 (1)

ERY-CLI-CXM

2 (2.4)

2 (3.8)

6 (1), untyped (1)

0 (0.0)

–

ERY-CLI-MER

1 (1.2)

1 (1.9)

3 (1)

0 (0.0)

–

ERY-CLI-LIN

1 (1.2)

1 (1.9)

6 (1)

0 (0.0)

–

ERY-CLI-SXT-TET

21 (25.3)

18 (34.6)

3 (4), 23A (3), 6 (2), 18 (2), 35 (2), 23B (1), 11 (1), untyped (3)

3 (9.7)

8 (2),19F (1)

ERY-CLI-TET-CEF

1 (1.2)

1 (1.9)

6 (1)

0 (0.0)

–

ERY-CLI-SXT-CEF

1 (1.2)

1 (1.9)

35 (1)

0 (0.0)

–

ERY-CLI-TET-CXM-CEF

1 (1.2)

1 (1.9)

16F (1)

0 (0.0)

–

ERY-CLI-SXT-TET-CEF

1 (1.2)

1 (1.9)

19F (1)

0 (0.0)

–

ERY-CLI-SXT-TET-CXM

11 (13.3)

6 (11.5)

15 (2), 34 (1), 13 (1), 3 (1), 6 (1)

5 (16.1)

3 (2),19F (1), 23F (1), 23A (1)

ERY-CLI-SXT-TET-CXM-PEN

8 (9.6)

3 (5.8)

19A (2), 23F (1)

5 (16.1)

19A (3), 19F (2)

ERY-CLI-SXT-TET-CXM-CEF-PEN

7 (8.4)

3 (5.8)

19F (2), 3 (1)

4 (12.9)

3 (2), 19F (2)

ERY-CLI-SXT-TET-CXM-CEF-PEN-LIN

1 (1.2)

1 (1.9)

19F (1)

0 (0.0)

–

ERY-CLI-SXT-TET-CXM-CHL-PEN-CEF-PEN

1 (1.2)

1 (1.9)

3 (1)

0 (0.0)

–

ERY-CLI-SXT-TET-PEN-VAN-RIF-LIN

1 (1.2)

0 (0.0)

–

1 (3.2)

3 (1)

ERY-CLI-SXT-CXM-CEF-PEN-CRO-CFP

1 (1.2)

0 (0.0)

–

1 (3.2)

20 (1)

ERY-CLI-SXT-TET-CXM-CHL-CEF-PEN

1 (1.2)

0 (0.0)

–

1 (3.2)

19F (1)

ERY-CLI-SXT-TET-CXM-CHL-PEN-VAN-RIF-LIN

1 (1.2)

0 (0.0)

–

1 (3.2)

3 (1)

  1. aPEN penicillin, CXM cefuroxime, CRO ceftriaxone, ERY erythromycin, CLI clindamycin, LEV levofloxacin, SXT trimethoprim/sulfamethoxazole, MXF moxifloxacin, VAN vancomycin, TET tetracycline