Table 2.

Pharyngeal secretion bacterial culture and mycoplasma swab culture results of two groups

Groups	Cases	A beta-hemolytic streptococcus	Streptococcus pneumoniae	Staphylococcus aureus	Haemophilus influenzae	Mycoplasma
Surgery	26	12 (46.2%)	7 (26.9%)	4 (15.4%)	2 (7.7%)	1 (3.8%)
Non-surgery	30	15 (50%)	6 (20%)	5 (16.7%)	1 (3.3%)	2 (6.7%)