No abstract

Authors of the systematic reviews protocols on the Oxfam GB website (policypractice.oxfam.org.uk/publications) hold the copyright for the text of their protocols. Oxfam GB owns the copyright for all material on the website it has developed, including the contents of the databases, manuals, and keywording. Oxfam and authors give permission for users of the site to display and print the contents of the site for their own non-commercial use, providing that the materials are not modified, copyright and other proprietary notices contained in the materials are retained, and the source of the material is cited clearly. Otherwise users are not permitted to duplicate, reproduce, re-publish, distribute, or store material from this website without express written permission. 2.3.1 Selection of studies for synthesis, and identification of outcome data for synthesis 2.3.2 Process to combine/synthesize data 2.3.3 Deriving conclusions and implications