title: Thoughtful Methods to Increase Evidence Levels and Analyze Nonparametric Data.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland.
authors.forename: Lisa E
authors.initials: LE
authors.lastname: Ishii
mesh_terms: D006801:Humans; D012107:Research Design; D018709:Statistics, Nonparametric; D013518:Surgery, Plastic