Table 1.

Result of the Analysis of similarities (ANOSIM, n = 8–10).

Group	Unweighted UniFrac		Weighted UniFrac
	R statistic	p value	R statistic	p value
Normal vs CPGS	0.7877	0.001	0.3049	0.001
Normal vs RPGS	0.7852	0.001	0.3929	0.001
CPGS vs RPGS	0.7833	0.001	0.3374	0.002