title: Response to the editor: the essential component of clinical trials' reports.
authors.affiliation: Department of Mental Health and Psychiatric Nursing, Faculty of Nursing, Thammasat University, Klong Luang, Thailand.
authors.forename: Manyat
authors.initials: M
authors.lastname: Ruchiwit
keywords: Differences; Extraneous variables; Matched pairs; Quasi-experimental research; Randomized block design