Table 3.

Correlations between salivary pathogen concentrations.

		Pg	Tf	Pi	Aa
Pg	Correlation coefficient	1.00	0.50	0.31	0.17
	p-value	.	< 0.001	< 0.001	<0.001
Tf	Correlation coefficient		1.00	0.27	0.23
	p-value		.	< 0.001	<0.001
Pi	Correlation coefficient			1.00	0.10
	p-value			.	0.03
Aa	Correlation coefficient				1.00
	p-value				.

Spearman's correlation.

Significant p-values are presented in bold face.