title: Reporting of allocation method and statistical analyses that deal with bilaterally affected wrists in clinical trials for carpal tunnel syndrome.
abstract: The authors aimed to describe how often the allocation method and the statistical analyses that deal with bilateral involvement are reported in clinical trials for carpal tunnel syndrome and to determine whether reporting has improved over time. Forty-two trials identified from recently published systematic reviews were assessed. Information about allocation method and statistical analyses was obtained from published reports and trialists. Only 15 trialists (36%) reported the method of random sequence generation used, and 6 trialists (14%) reported the method of allocation concealment used. Of 25 trials including participants with bilateral carpal tunnel syndrome, 17 (68%) reported the method used to allocate the wrists, whereas only 1 (4%) reported using a statistical analysis that appropriately dealt with bilateral involvement. There was no clear trend of improved reporting over time. Interventions are needed to improve reporting quality and statistical analyses of these trials so that these can provide more reliable evidence to inform clinical practice.
authors.affiliation: From the School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia (MJP, DAO); National Trauma Research Institute, The Alfred Hospital, Monash University, Melbourne, Australia (VP); and School of Health Sciences, University of South Australia, Adelaide, Australia (NM-W).
authors.forename: Matthew J
authors.initials: MJ
authors.lastname: Page
authors.forename: Denise A
authors.initials: DA
authors.lastname: O'Connor
authors.forename: Veronica
authors.initials: V
authors.lastname: Pitt
authors.forename: Nicola
authors.initials: N
authors.lastname: Massy-Westropp
mesh_terms: D002349:Carpal Tunnel Syndrome / Q000150:complications / Q000175:diagnosis / Q000628:therapy*; D002986:Clinical Trials as Topic; D003627:Data Interpretation, Statistical; D006801:Humans; D018579:Patient Selection; D011897:Random Allocation