Fig. 5From: The effect of corticosteroid injection in the treatment of greater trochanter pain syndrome: a systematic review and meta-analysis of randomized controlled trials(A) CSI versus ‘wait and see’ and usual care in the long-term (6-month) pain relief. (B) CSI versus ‘wait and see’ and usual care in the long-term (12-month) pain relief. (C) CSI versus ‘wait and see’ and usual care in the long-term (12-month) function improvement. Abbreviations: UC, usual care; WS, wait and seeBack to article page