About: http://webisa.webdatacommons.org/183358426

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	Most risk factors tended to decrease in significance across later periods of follow-up, whereas other risk factors, such as body mass index, tended to increase in magnitude across later periods of follow-up.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca