About: http://webisa.webdatacommons.org/366007245

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	All variables were dichotomized except for age, which was treated as a continuous variable.Demographic, environmental, and behavioral exposure variables were compared for infected and noninfected persons by univariate analyses.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov