Articles: exercise-test-statistics-numerical-data.
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Accurate assessment of functional capacity, a predictor of postoperative morbidity and mortality, is essential to improving surgical planning and outcomes. We assessed if all 12 items of the Duke Activity Status Index (DASI) were equally important in reflecting exercise capacity. ⋯ The M-DASI provides a simple screening tool for further preoperative evaluation, including with cardiopulmonary exercise testing, to guide perioperative management.
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Multicenter Study Controlled Clinical Trial
Patients' Preference of the Timed Up and Go (TUG) Test or Patient-Reported Outcome Measures (PROMs) Before and After Surgery for Lumbar Degenerative Disc Disease.
The Timed Up and Go (TUG) test, as a measure of objective functional impairment in lumbar degenerative disk disease (DDD), complements patient-reported outcome measures (PROMs) of subjective functional impairment. ⋯ The TUG test is preferred over a battery of PROMs by 60%-70% of patients with lumbar DDD not only in the preoperative, but also in the postoperative, setting. High functional disability does not result in avoidance of the TUG test, and repeated assessments lead to higher preference.
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Multicenter Study
Physical recovery in intensive care unit survivors: a cohort analysis.
Some survivors of critical illness experience poor physical recovery, but which patients experience the most compromise during recovery is unknown. ⋯ Multiple factors are associated with physical recovery after critical illness. Interventions to target multidimensional aspects of recovery such as sleep and exercise may result in improved physical function after critical illness.
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Am. J. Respir. Crit. Care Med. · Feb 2013
Multicenter StudySix-minute-walk test in chronic obstructive pulmonary disease: minimal clinically important difference for death or hospitalization.
Outcomes other than spirometry are required to assess nonbronchodilator therapies for chronic obstructive pulmonary disease. Estimates of the minimal clinically important difference for the 6-minute-walk distance (6MWD) have been derived from narrow cohorts using nonblinded intervention. ⋯ A reduction in the 6MWD of 30 m or more is associated with increased risk of death but not hospitalization due to exacerbation in patients with chronic obstructive pulmonary disease and represents a clinically significant minimally important difference.