Table 2.

Analysis of persistence of selected bacteria (CFU counts) in vivo by MCMCglmm with censored Poisson distribution

Treatment level	Posterior mean (coefficient)	−95% confidence interval	+95% confidence interval	pMCMC
Intercept (Ancestor)	5.98	5.29	6.72	<0.001
Iseganan	+2.81	+1.57	+4.16	0.002
Melittin	+0.28	−0.91	+1.55	0.632
Pexiganan	+1.12	−0.02	+2.40	0.052
Unselected	−0.12	−1.42	+1.06	0.832
Streptomycin	+1.49	+0.05	+2.61	0.020
Vancomycin	−0.94	−2.15	+0.31	0.134