title: Short report: Piloting paperless data entry for clinical research in Africa.
abstract: Direct data entry, using handheld computers, may simplify and streamline data management, especially in remote settings. We compared the accuracy of data entry using the current standard practice (a paper-based case report form with double data entry) with that using a personal digital assistant (PDA) in a clinical study in rural Gabon. The rate of discrepant entries was 1.7%. Categorical data (presented in "pull down" menus on the PDA) were more commonly discrepant than were continuous "typed in" data (2.4% versus 1.2%; P = 0.001). Both systems functioned smoothly and no data were lost. The clinicians involved in this study preferred the handheld computers, and their use will be considered in future studies in an African clinical research network.
authors.affiliation: Albert Schweitzer Hospital, Lambaréné, Gabon. michael.missinou@uni-tuebingen.de
authors.forename: Michel A
authors.initials: MA
authors.lastname: Missinou
authors.forename: Christopher H O
authors.initials: CH
authors.lastname: Olola
authors.forename: Saadou
authors.initials: S
authors.lastname: Issifou
authors.forename: Pierre-Blaise
authors.initials: PB
authors.lastname: Matsiegui
authors.forename: Ayola A
authors.initials: AA
authors.lastname: Adegnika
authors.forename: Steffen
authors.initials: S
authors.lastname: Borrmann
authors.forename: David
authors.initials: D
authors.lastname: Wypij
authors.forename: Terrie E
authors.initials: TE
authors.lastname: Taylor
authors.forename: Peter G
authors.initials: PG
authors.lastname: Kremsner
mesh_terms: D000349:Africa; D035843:Biomedical Research / Q000379:methods*; D003906:Developing Countries; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D009862:Online Systems; D010865:Pilot Projects