Table 2.

Chagas disease pre-post knowledge analysis of questions in survey

Question	McNemar c21	p-value
Present in Texas?	0.000	1.000
Cause of CD	2.250	0.134
Transmission of CD	12.500	<.001*
Where is CD transmitted?	8.100	<.005*
% Develop Clinical Disease	12.190	<.001*
Symptoms	1.125	0.289
Clinical Manifestations	5.818	0.016*
Methods to diagnose CD	21.333	<.001*
Treatment	12.071	<.001*
EKG Typical of CD	1.388	0.239

*Statistically significant at a value of <.05