ArticleRespiratory research2017
Prediction of long-term clinical outcomes using simple functional exercise performance tests in patients with COPD: a 5-year prospective cohort study.
Article in Respiratory research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00706602 (International Collaborative Effort on Chronic Obstructive Lung Disease), which is not on this map. Cited by 20 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
International Collaborative Effort on Chronic Obstructive Lung Disease: Exacerbation Risk Index Cohorts
Who cites it
20 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prognostic models for outcome prediction in patients with chronic obstructive pulmonary disease: systematic review and critical appraisal.BMJ (Clinical research ed.) · 2019Pooled it
- Trial
- Performance on the one-minute sit-to-stand test predicts long-term adverse outcomes in pulmonary hypertension.Scientific reports · 2026Article
- Telehealth pulmonary rehabilitation enhances functional capacity and quality of life in veterans with chronic obstructive pulmonary disease: a 12-week single-arm intervention study.Scientific reports · 2025Article
- Prevalence and prognostic importance of exercise limitation and physical inactivity in COPD.Breathe (Sheffield, England) · 2024Review
- The one-minute sit-to-stand-test performance is associated with health-related quality of life in patients with pulmonary hypertension.PloS one · 2024Article
- One-minute sit-to-stand test as a quick functional test for people with COPD in general practice.NPJ primary care respiratory medicine · 2023Review
- Associations Between Muscle Weakness and Clinical Outcomes in Current and Former Smokers.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2023Article
- Relationship of Exercise Capacity, Physical Function, and Frailty Measures With Clinical Outcomes and Healthcare Utilization in Lung Transplantation: A Scoping Review.Transplantation direct · 2022Article
- Monthly Follow-Ups of Functional Status in People with COPD: A Longitudinal Study.Journal of clinical medicine · 2022Article
- Measurement of hand grip strength: A cross-sectional study of two dynamometry devices.The South African journal of physiotherapy · 2022Article
- Physical Tests Are Poorly Related to Patient-Reported Outcome Measures during Severe Acute Exacerbations of COPD.Journal of clinical medicine · 2021Article
- Descriptive analysis of long COVID sequelae identified in a multidisciplinary clinic serving hospitalised and non-hospitalised patients.ERJ open research · 2021Article
- Frailty, a Dimension of Impaired Functional Status in Advanced COPD: Utility and Clinical Applicability.Medicina (Kaunas, Lithuania) · 2021Review
- Short Physical Performance Battery: What Does Each Sub-Test Measure in Patients with Chronic Obstructive Pulmonary Disease?Chronic obstructive pulmonary diseases (Miami, Fla.) · 2020Article
- Risk assessment for hospital admission in patients with COPD; a multi-centre UK prospective observational study.PloS one · 2020Observational
- Lung volume reduction surgery does not increase daily physical activity in patients with severe chronic obstructive pulmonary disease.Journal of thoracic disease · 2018Article
- A comparative study of the five-repetition sit-to-stand test and the 30-second sit-to-stand test to assess exercise tolerance in COPD patients.International journal of chronic obstructive pulmonary disease · 2018Article
- Hand grip endurance test relates to clinical state and prognosis in COPD patients better than 6-minute walk test distance.International journal of chronic obstructive pulmonary disease · 2017Observational
- Home-based or remote exercise testing in chronic respiratory disease, during the COVID-19 pandemic and beyond: A rapid review.Chronic respiratory diseaseReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The 1-min sit-to-stand (1-min STS) test and handgrip strength test have been proposed as simple tests of functional exercise performance in chronic obstructive pulmonary disease (COPD) patients. We assessed the long-term (5-year) predictive performance of the 1-min sit-to-stand and handgrip strength tests for mortality, health-related quality of life (HRQoL) and exacerbations in COPD patients. In 409 primary care patients, we found the 1-min STS test to be strongly associated with long-term morality (hazard ratio per 3 more repetitions: 0.81, 95% CI 0.65 to 0.86) and moderately associated with long-term HRQoL. Neither test was associated with exacerbations. Our results suggest that the 1-min STS test may be useful for assessing the health status and long-term prognosis of COPD patients. This study was registered at http://www.clinicaltrials.gov/ (NCT00706602, 25 June 2008).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.