About: http://webisa.webdatacommons.org/428855976

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	Continuous variables, such as LOS and age, were compared using Student's t-test for normally distributed variables and the Mann-Whitney U test for variables that were not normally distributed.
http://www.w3.org/ns/prov#wasQuotedFrom	ijciis.org