title: Functional requirements specification and data modeling for a PDA-based decision support system for the screening and management of obesity.
abstract: The purposes of this study were to identify the functional requirements of and to build the data model for a PDA-DSS. Through Use Case Analysis and UML modeling, seven Use Cases were documented, and Use Case Diagrams, Activity Diagrams, and Sequence Diagrams related to the management of were developed.
authors.affiliation: School of Nursing, Columbia University, USA.
authors.forename: Nam-Ju
authors.initials: NJ
authors.lastname: Lee
authors.forename: Ritamarie
authors.initials: R
authors.lastname: John
authors.forename: Suzanne
authors.initials: S
authors.lastname: Bakken
mesh_terms: D034201:Computers, Handheld; D020000:Decision Support Systems, Clinical; D019983:Guideline Adherence; D006801:Humans; D009765:Obesity / Q000175:diagnosis / Q000451:nursing*; D017410:Practice Guidelines as Topic; D014584:User-Computer Interface