title: Usefulness of the HAQ in the clinic.
authors.forename: F
authors.initials: F
authors.lastname: Wolfe
authors.forename: T
authors.initials: T
authors.lastname: Pincus
authors.forename: J F
authors.initials: JF
authors.lastname: Fries
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D001499:Bayes Theorem; D016001:Confidence Intervals; D006305:Health Status Indicators; D006801:Humans; D012680:Sensitivity and Specificity