Équation de référence d’Enright–Sherrill (1998) pour la marche de six minutes

État

clinical-review-pending

Version de la méthode

Enright–Sherrill 1998 original height-and-weight reference arithmetic v1: source-men equation = 7.57 × measured standing height (cm) − 5.02 × age (years) − 1.76 × measured body weight (kg) − 309; source-women equation = 2.11 × measured standing height (cm) − 5.78 × age (years) − 2.29 × measured body weight (kg) + 667; inches normalize with exactly 2.54 cm/in and pounds with exactly 0.45359237 kg/lb; source age is limited to 40–80 years and BMI to no more than 35 kg/m² as a product non-extrapolation guard; raw unrounded metres and signed terms only

Population

Historical healthy-reference derivation from 117 people in the source men category and 173 in the source women category, age 40 through 80 years, from the Tucson Epidemiological Study of Airways Obstructive Disease. Use requires an independently selected source coefficient category, directly measured standing height and body weight, explicit acceptance of transport from the narrow historical cohort, and a first-test context independently confirmed compatible with the source's standardized 100-ft hallway protocol.

Limites et exclusions

Automatic inference of the source men/women coefficient category from name, gender identity, anatomy, hormones, treatment, or another field; the applicable source category must be selected independently. · Age outside 40–80 years, BMI above 35 kg/m², unsupported or ambiguous units, self-reported or estimated height or weight, ideal or adjusted weight, stale proxy measurements, or another source-incompatible anthropometric identity. · Use as a current six-minute-walk protocol, safety screen, test-conduct guide, stopping rule, emergency workflow, or substitute for supervised clinical assessment; the later ERS/ATS standard is context only and does not modify this equation. · Entry of an actual walked distance or calculation of percent predicted, a lower limit, normality, impairment or disability, diagnosis, prognosis, treatment response, oxygen or rehabilitation instruction, threshold, category, disposition, treatment, management, or recommendation.

• https://doi.org/10.1164/ajrccm.158.5.9710086
• https://pubmed.ncbi.nlm.nih.gov/9817683/
• https://doi.org/10.1164/rccm.v201erratum1
• https://doi.org/10.1183/09031936.00150314

Outil importé de la bibliothèque PharmaTek de MDose. Aucune date de révision clinique indépendante n’est documentée dans cette version.

Bibliothèque source

PharmaTek · MDose

Version importée

4b66536936ed

État de publication

Révision clinique en cours