Author(s): Serafino M, Granet DB, Kushner BJ, Dagi LR, Kekunnaya R, Nucci P. Use of the Delphi process for defining successful outcomes for strabismus surgery. J AAPOS. 2019 Dec;23(6):309-312. doi: 10.1016/j.jaapos.2019.07.006. Epub 2019 Oct 3. Review. PMID 31586584
Journal: Journal Of Aapos : The Official Publication Of The American Association For Pediatric Ophthalmology And Strabismus, Volume 23, Issue 6, Dec 2019
The purpose of this review was to identify areas of consensus and disagreement among experts for the definition of success following strabismus surgery using the Delphi process. Three rounds of electronic questionnaires were sent to a panel of 28 strabismus experts. Throughout the process, members of the panel were masked to one another’s identities to minimize the possibility of influence among members. Prior to data collection, we defined consensus as an 85% agreement on the answer to each question. Questions for which there was no consensus were reworded, and the resultant new questions were used in each subsequent round of questioning. We arrived at consensus for 23 of the 36 questions (64%). Consensus was obtained for recommending unique criteria for the definition of success for certain specific strabismus conditions. In addition, it was considered important that stereopsis and the range of single binocular vision be included in the definition of success for certain types of strabismus.