title: Clarification of modeling procedures and results are needed in a study of the prognostic role of dietary fiber on activity-related knee pain: comment on the article by Dai et al.
authors.affiliation: Virginia Commonwealth University, Richmond, VA.
authors.forename: Daniel L
authors.initials: DL
authors.lastname: Riddle
authors.affiliation: Virginia Commonwealth University, Richmond, VA.
authors.forename: Robert A
authors.initials: RA
authors.lastname: Perera
mesh_terms: D004043:Dietary Fiber; D006801:Humans; D007719:Knee Joint; D020370:Osteoarthritis, Knee; D010146:Pain; D011379:Prognosis
chemical_list: D004043:Dietary Fiber