title: Reference equation for prediction of a total distance during six-minute walk test using Indonesian anthropometrics.
abstract: OBJECTIVE
  to develop a reference equation for prediction of the total distance walk using Indonesian anthropometrics of sedentary healthy subjects. Subsequently, the prediction obtained was compared to those calculated by the Caucasian-based Enright prediction equation.
  
  
  METHODS
  the cross-sectional study was conducted among 123 healthy Indonesian adults with sedentary life style (58 male and 65 female subjects in an age range between 18 and 50 years). Heart rate was recorded using Polar with expectation in the sub-maximal zone (120-170 beats per minute). The subjects performed two six-minute walk tests, the first one on a 15-meter track according to the protocol developed by the investigator. The second walk was carried out on Biodex®gait trainer as gold standard.
  
  
  RESULTS
  an average total distance of 547±54.24 m was found, not significantly different from the gold standard of 544.72±54.11 m (p>0.05). Multiple regression analysis was performed to develop the new equation.
  
  
  CONCLUSIONS
  the reference equation for prediction of the total distance using Indonesian anthropometrics is more applicable in Indonesia.
authors: Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, Indonesia.
authors: Nury
authors: N
authors: Nusdwinuringtyas
authors: Widjajalaksmi
authors: Faisal
authors: F
authors: Yunus
authors: Idrus
authors: I
authors: Alwi
mesh_terms: D000293:Adolescent; D000328:Adult; D000886:Anthropometry; D001837:Body Weights and Measures; D003430:Cross-Sectional Studies; D005080:Exercise Test; D005260:Female; D005684:Gait / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D007214:Indonesia; D008297:Male; D055641:Mathematical Concepts; D008875:Middle Aged; D011237:Predictive Value of Tests; D057185:Sedentary Behavior; D016138:Walking / Q000502:physiology*; D055815:Young Adult