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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 37 out of 100. Down syndrome and Alzheimer's

Topic: Risk, prevention and care in population studies

The number of people over the age of 60 years with lifelong developmental delays is predicted to double by 2030. Down syndrome (DS) is the most frequent chromosomal cause of developmental delays. As the life expectancy of people with DS increases, changes in body function and structure secondary to aging have the potential to lead to activity limitations and participation restrictions for this population. The purpose of this update is to: (1) provide an overview of the common body function and structure changes that occur in adults with DS as they age (thyroid dysfunction, cardiovascular disorders, obesity, musculoskeletal disorders, Alzheimer disease, depression) and (2) apply current research on exercise to the prevention of activity limitations and participation restrictions. As individuals with DS age, a shift in emphasis from disability prevention to the prevention of conditions that lead to activity and participation limitations must occur. Exercise programs appear to have potential to positively affect the overall health of adults with DS, thereby increasing the quality of life and years of healthy life for these individuals.

Key findings

Why it matters

This review says exercise programs appear to have potential to improve overall health in adults with Down syndrome. It does not report a cure or prevention for Alzheimer disease.

Study details

How this study scored 37/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 3 of 4; Study design 0 of 12; Strength of evidence 1 of 5; Peer-review validation 10 of 10; How recent 1 of 5; Sample size 0 of 4; Effect reported 0 of 3; Studied in people 0 of 3; Randomised / blinded 0 of 2; Times cited 5 of 7; Citations per year 2 of 5; Impact for its field and year 3 of 6; Cited by studies here 0 of 6; Still being cited 1 of 4; Senior author's track record 1 of 4; Institution's track record 0 of 3; Multi-centre collaboration 1 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 37 of 100.37 of 100 points earned63 not earned

Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Physical therapy)
Journal's citation record 3 / 4 Physical Therapy: journal h-index 270 (OpenAlex, 2026-10-29)
Study design 0 / 12 No study design recorded — scores zero, not guessed (not stated in the record — scored 0)
Strength of evidence 1 / 5 Rated “low” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 1 / 5 2007 — within 20 year(s) of the newest study here
Sample size 0 / 4 Participant count not stated — scores zero (not stated in the record — scored 0)
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 0 / 3 Not stated whether this was studied in people — scores zero (not stated in the record — scored 0)
Randomised / blinded 0 / 2 No randomisation or blinding stated — scores zero (not stated in the record — scored 0)
Times cited 5 / 7 Cited 118 times (OpenAlex, 2026-10-10)
Citations per year 2 / 5 5.6 citations a year over 21 year(s) since 2007
Impact for its field and year 3 / 6 Cited 5.8× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 0 / 6 No other study in this library cites it
Still being cited 1 / 4 Cited 11 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 1 / 4 Last-listed author Barbara H. Connolly: h-index 16 (OpenAlex, whole career)
Institution's track record 0 / 3 University of Tennessee Health Science Center: institution h-index 654 (OpenAlex)
Multi-centre collaboration 1 / 3 OpenAlex lists 2 institution(s) in 1 country
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 17712035)
Free to read 0 / 2 Behind a paywall — scores zero
Total 37 / 100 —

What each of these 20 components measures, and what this score is not →

Read the original

May need a subscription OpenAlex found no free copy of the full text (checked 6 Feb 1020), so the publisher may charge for it. The PubMed abstract is free.

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. Check the citation against the original before you use it.

APA 7th

Barnhart, R. C., & Connolly, B. (2007). Aging and Down syndrome: implications for physical therapy. Physical therapy. https://doi.org/10.2522/ptj.20060334

Vancouver

Barnhart RC, Connolly B. Aging and Down syndrome: implications for physical therapy. Physical therapy. 2007. doi:10.2522/ptj.20060334. PMID: 17712035.

BibTeX

@article{barnhart2007-17712035,
  author  = {Barnhart, R. C. and Connolly, B.},
  title   = {{Aging and Down syndrome: implications for physical therapy}},
  journal = {Physical therapy},
  year    = {2007},
  doi     = {10.2522/ptj.20060334},
  pmid    = {17712035},
  url     = {https://doi.org/10.2522/ptj.20060334}
}

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Referenced by this study and also in the alzhub library, so you can read them here.

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