TABLE 2 .

Permutational analysis of variance (adonis) results for 61 individuals who had at least cohabited at some point^a

Variableb	City only		Household only		City and householdc
	R2	P	R2	P	R2	P
Sequencing plate	0.029	0.018	0.029	0.012	0.029	0.013
Gender	0.018	0.258	0.018	0.219	0.018	0.257
Age	0.038	0.002	0.038	0.001	0.038	0.002
MDS1	0.014	0.668	0.014	0.607	0.014	0.740
MDS2	0.017	0.362	0.017	0.305	0.017	0.440
MDS3	0.020	0.173	0.020	0.141	0.020	0.263
MDS4	0.020	0.150	0.020	0.118	0.020	0.147
MDS5	0.012	0.783	0.012	0.744	0.012	0.943
City	0.056	0.149			0.056	0.934
Household			0.239	0.021	0.183	0.044
Residuals	0.777		0.594		0.594
Total	1.000		1.000		1.000

^aSharing a household was always significant and explains the most variance of any variable (>18%) even in a model that nests permutations within cities.

^bThe order of variables in the model is given by their order in the table.

^cPermutations stratified by city in this analysis.