Molecular and sequencing study and identification of novel SeM-type in beta-hemolytic streptococci involving the upper respiratory tract in Iran

Table 1 Absolute and relative frequency distribution (percentage) of positive and negative cases of beta-hemolytic streptococci infections based on PCR test

Group	Absolute frequency	Relative frequency	P-value
Negative	31	25.62	0.001
Streptococcus equi	1	0.82
Streptococcus zooepidemicus	88	72.74
Streptococcus equisimilis	1	0.82
Total	121	100

ISSN: 1746-6148