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. Author manuscript; available in PMC: 2014 Sep 15.
Published in final edited form as: Cochrane Database Syst Rev. 2011 Jun 15;(6):CD004718. doi: 10.1002/14651858.CD004718.pub3
Study Intervention Mean SD N
by 3 months - end of treatment
Edwards-Australia CAP 6.2 5.9 23
Edwards-Australia PE 7.8 8.1 24
by 9 months - 6 months after end of treatment
Edwards-Australia CAP 7.5 6.3 23
Edwards-Australia PE 6.3 7.2 24