TABLE 5.

Correlations between the concentrations of fecal indicator bacteria and the presence/absence of potential pathogens^a

Fecal indicator bacteria	P value for correlation to the indicated pathogen
	A. hydrophila lip gene	C. coli ceuE gene	C. jejuni mapA gene	L. pneumophila mip gene	Salmonella invA gene	G. lamblia β-giardin gene
E. coli	0.250	0.611	0.466	0.969	0.306	0.406
Enterococci	0.020b	0.142	0.552	0.878	0.986	0.873
C. perfringens	0.759	0.752	0.909	0.469	0.107	0.316

^aData are results of binary logistic regression analysis (P values) performed to identify correlations between the concentrations of fecal indicator bacteria and the presence/absence of potential pathogens in roof-harvested rainwater samples.

^bThe correlation is significant.