ArticleRevista Brasileira de terapia intensiva2021
The 6-Minute Walk Test predicts long-term physical improvement among intensive care unit survivors: a prospective cohort study.
Article in Revista Brasileira de terapia intensiva, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- A systematic review and meta-analysis of the clinimetric properties of the core outcome measurement instruments for clinical effectiveness trials of nutritional and metabolic interventions in critical illness (CONCISE).Critical care (London, England) · 2023Pooled it
- Factors associated with functional independence at hospital discharge and 6 months post-hospitalization in intensive care unit survivors with cancer: A prospective cohort study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Observational
- Evaluating neuromuscular electrical stimulation for preventing and managing intensive care unit-acquired weakness: Current evidence and future directions.World journal of cardiology · 2024Article
- Quality of Life, Family Support, Spirometry, and 6-Minute Walking Distance Differences between COVID-19 and Non-COVID-19 Intensive Care Unit Patients in One Year Following Hospital Discharge.Healthcare (Basel, Switzerland) · 2024Article
- Quality of Life and Family Support in Critically Ill Patients following ICU Discharge.Healthcare (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
25 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo evaluate the ability of the 6-Minute Walk Test to predict long-term physical functional status improvement among intensive care unit survivors.
methodsThirty-two intensive care unit survivors were prospectively evaluated from February 2017 to August 2018 in a post-intensive care unit outpatient clinic in Brazil. Individuals with intensive care unit stays > 72 hours (emergency admissions) or > 120 hours (elective admissions) attending the post-intensive care unit clinic four months after intensive care unit discharge were consecutively enrolled. The association between the 6-Minute Walk Test distance at baseline and physical functional status was assessed over 8 months using the Barthel Index.
resultsThe mean 6-Minute Walk Test distance was significantly lower in intensive care unit survivors than in the general population (405m versus 557m; p < 0.001). Age (β = -4.0; p < 0.001) and muscle weakness (β = -99.7; p = 0.02) were associated with the 6-Minute Walk Test distance. A 6-Minute Walk Test distance was associated with improvement in physical functional status over the 8-month follow-up (odds ratio for each 10m of 1.07; 95%CI 1.01 - 1.16; p = 0.03). The area under the Receiver Operating Characteristic curve for the 6-Minute Walk Test prediction of physical functional status improvement was 0.72 (95%CI 0.53 - 0.88).
conclusionThe 6-Minute Walk Test performed 4 months after intensive care unit discharge predicted long-term physical functional status among intensive care unit survivors with moderate accuracy.
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