Table 5.

Alpha diversity across infection days in the sifakas for which initial day of infection was known.

		Shannon		Simpson		PD
Explanatory variable	Trend	z	p	z	p	z	p
Day since infection first detected	Increasing	2.35	0.019	2.02	0.043	1.90	0.057
Age	No trend	1.31	0.190	0.78	0.436	0.95	0.343
Antimicrobials	Decreased	−7.04	< 0.001	−6.25	< 0.001	−7.65	< 0.001
Infection day * Age	No trend	−1.23	0.220	−1.32	0.187	−0.84	0.4

PD = phylogenetic diversity.

Significant results are shown in bold.