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Table 3 Distribution of aerobic bacteria on the surface and core specimens of adenoids

From: Risk factors and antibiotic sensitivity of aerobic bacteria in Chinese children with adenoid hypertrophy

Aerobic bacteria

Surface (n = 466)

n (%)

Core (n = 466)

n (%)

Total

n (%)

H. influenzaea

64 (62.1)

50 (55.6)

114 (59)

S. aureusb

14 (13,6)

14 (15,6)

28 (14.5)

S. pneumoniae

11 (10.7)

12 (13,3)

23 (11.9)

K. pneumoniae

5 (4.9)

4 (4.4)

9 (4.7)

M. catarrhalis

7 (6.8)

7 (7.8)

14 (7.3)

S. agalactiae

2 (1.9)

3 (3.3)

5 (2.6)

Total

103 (100)

90 (100)

193 (100)

  1. aIncluding 51 strains of β-lactamase producing H. influenzae
  2. bIncluding 2 strains of methicillin-resistant S. aureus
  3. H. influenzae Haemophilus influenzae, S. aureus Staphylococcus aureus, S. pneumoniae Streptococcus pneumoniae, K. pneumoniae Klebsiella pneumoniae, M. catarrhalis Moraxella catarrhalis, S. agalactiae Streptococcus agalactiae