About: http://webisa.webdatacommons.org/233145369

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	The studies were pooled and a subgroup analysis used to examine the effects of different types of interventions and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	york.ac.uk