title: How many days of pedometer monitoring are needed?
authors.forename: Yukitoshi
authors.initials: Y
authors.lastname: Aoyagi
authors.forename: Roy J
authors.initials: RJ
authors.lastname: Shephard
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D018670:Monitoring, Ambulatory / Q000295:instrumentation*; D013997:Time Factors; D016138:Walking / Q000502:physiology*