Table 3. Simpson’s index of diversity (ID) of emm, CRISPRa, CRISPR01, and CRISPR02 types.

			p values between Simpson's ID
Typing method	No. of partitions	Simpson’s ID (95% CI)	emm	CRISPR01	CRISPR02
emm	5	0.720 (0.696–0.743)
CRISPR01	17	0.718 (0.696–0.744)	0.923
CRISPR02	37	0.869 (0.849–0.889)	<0.001	<0.001
CRISPRa	51	0.906 (0.891–0.921)	<0.001	<0.001	<0.001