Can sitting and standing quickly tell if an older person needs help?
Validity and Responsiveness to Change of the 30-Second Chair-Stand Test in Older Adults Admitted to an Emergency Department.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Doctors used a simple test where older patients stand up and sit down as many times as they can in 30 seconds to see if it shows how well they can move and live independently.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
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Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Doctors used a simple test where older patients stand up and sit down as many times as they can in 30 seconds to see if it shows how well they can move and live independently.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 559 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Bruun IH, Mogensen CB, Nørgaard B, Schiøttz-Christensen B, Maribo T
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Claims (6)
Doing the 30-second chair stand test—standing up and sitting down as many times as you can in half a minute—can accurately show how strong your legs are and how well they work as you get older.
If an older person in the hospital can't stand up from a chair more than 8 times in 30 seconds, they're likely to need more help with everyday tasks like bathing, dressing, or shopping compared to those who can do it more times.
For older adults in the ER, how many times they can stand up from a chair in 30 seconds is closely linked to their overall mobility — each extra stand means nearly a 5-point boost in their mobility score.
A lot of older patients in the hospital can't do even one sit-to-stand in 30 seconds, so this test isn't great at tracking whether they're getting worse or better when they start off very weak.
For older people who aren't very mobile and end up in the ER, a test called DEMMI seems better at tracking small improvements in movement than the simple chair-stand test — especially for those who started out the weakest.