TABLE 2.

Neither average SCFA production in vitro nor fecal SCFA concentration correlated with metrics of obesity measured in individuals at the time of enrollment^a

Parameter	BMI		Insulin		HbA1c
	P	ρ	P	ρ	P	ρ
Avg net SCFA production	0.98	–0.007	0.63	0.13	0.75	0.083
Fecal SCFA concentration	0.65	–0.12	0.61	0.13	0.72	–0.09

^aP and ρ values were determined from Spearman correlations.