Hart 2015.

Study characteristics
Methods	Prospective single‐centre and surgeon cohort 2009 to 2011 Division of Plastic and Reconstructive Surgery, Emory University, Atlanta, USA 70 participants
Participants	Inclusion: women with breast cancer treated with mastectomy and immediate BR (control) or lumpectomy with reduction mammoplasty (intervention)
Interventions	Intervention: oncoplastic reduction mammoplasty, (n = 10) Control: mastectomy + reconstruction: implant‐based reconstruction (40.0%), latissimus dorsi flap (38.3%), and pedicled or free transverse rectus abdominis myocutaneous flaps (21.7%), (n = 60)
Outcomes	Primaryoutcomes: No outcomes of interest Secondaryoutcomes: PROMs (Self‐designed questionnaire)
Notes	No disclosures/funding declared