Table 1.

Odds ratios from logistic models predicting participation in a Chagas disease vector control campaign as a function of neighbor participation, infestation status, and neighborhood type, Mariano Melgar District Transect Sample, Arequipa, Peru, 2010 (N= 381 households).

	(1) All households	(2) Established neighborhood	(3) New neighborhood
# of neighbors participating	2.16** [0.74]	1.35 [0.67]	3.79*** [1.50]
Infested = 1	10.93*** [9.31]	4.79 [5.32]	39.13* [57.36]
Interaction: # of neighbors participating X infested	0.32** [0.16]	0.54 [0.38]	0.14*** [0.10]
Established neighborhood = 1	0.52** [0.14]
Constant	1.53 [0.80]	1.43 [0.95]	0.70 [0.36]
Observations	381	133	248

Robust standard errors in brackets account for clustering at the block level.

^***p<0.01,

^**p<0.05,

^*p<0.1