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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