From: Effectiveness of psychological interventions to improve quality of life in people with long-term conditions: rapid systematic review of randomised controlled trials
Stage
Criteria
EBSCO
OVID
Combined
1
(psych* AND interven*)
242,630
333,035
575,665
2
AND ((long* AND term* AND physical* AND condition*) OR ((persist* AND physical* AND health) AND (issue* OR problem*)))
793
1430
2223