title: [Spiroergometric studies in diseases of the muscles].
abstract: 37 patients with muscle disease (23 myopathies and 14 neurogenic muscle diseases) were studied by spiroergometric investigations. The multivariate analysis of variance (MA-NOVA) and linear discriminant analyses indicated the diagnostic effectiveness of the maximal work capacity/maximal cardiac frequency ratio. The sensitivity was found to be 0.81 and the specificity was found to be 0.43.
mesh_terms: D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D009135:Muscular Diseases / Q000175:diagnosis*; D009468:Neuromuscular Diseases / Q000175:diagnosis*; D010100:Oxygen / Q000097:blood; D013147:Spirometry
chemical_list: D010100:Oxygen
vernacular_title: Spiroergometrische Untersuchungen bei Erkrankungen der Muskulatur.