About: http://webisa.webdatacommons.org/196328502

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	Increasing age was an important risk factor for perioperative complications in patients undergoing lumbar spinal fusion surgery, whereas other factors were not significant.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca