title: Development of an evaluation scale for sitting and standing from the ground for children with Duchenne muscular dystrophy.
abstract: The authors developed an evaluation scale for sit-stand from the ground for children with Duchenne muscular dystrophy (DMD) and tested its reliability. The construction occurred in stages: (a) the characterization of the movement in healthy children, (b) the characterization of the movement in children with DMD, (c) the elaboration of the 1st version of the scale and the manual, (d) the evaluation by experts and readjustments, and (e) the analysis of inter- and intraexaminer reliability and correlation with the Vignos Scale, age, and time for the execution of the activity. The scale comprehended 3 phases for sitting and 5 for the standing. A very good repeatability of the measures of sitting and standing (ICC = 0.89 and 0.84, respectively) and excellent reproducibility (ICC = 0.93 and 0.92, respectively) was demonstrated. The Kappa coefficient for the 8 phases in the interexaminer analysis varied from 0.77 to 1.00 (excellent reliability), and in the intraexaminer analysis varied from 0.80 to 1.00 (excellent reliability). Good correlation was found between the variables on the Vignos Scale (age: r = 0.58; stand: r = 0.56). The scale is a reliability instrument that allows evaluation of the activity of sitting and standing in children with DMD.
authors.affiliation: Laboratory of Physiotherapy and Behavior, School of Medicine, University of Sao Paulo, Brazil. reescorcio@hotmail.com
authors.forename: Renata
authors.initials: R
authors.lastname: Escorcio
authors.forename: Fatima Aparecida
authors.initials: FA
authors.lastname: Caromano
authors.forename: Michele Emy
authors.initials: ME
authors.lastname: Hukuda
authors.forename: Lilian Aparecida Yoshimura
authors.initials: LA
authors.lastname: Fernandes
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D009048:Motor Skills; D020388:Muscular Dystrophy, Duchenne / Q000175:diagnosis*; D015203:Reproducibility of Results; D012720:Severity of Illness Index