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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 30 out of 100. Risk factors

Topic: Risk, prevention and care in population studies

The 101 CADIS patients demonstrated several new findings: (i) the mean delay between symptom onset and admission was 1.4 days; (ii) for daily attention tests, 5-digit span forward improved to baseline in a mean of 1.3 days, whereas 6-digit span improved in a mean of 5.7 days; (iii) Delirium index, a 7-question instrument for monitoring delirium [2–3] improved to baseline in a mean of 5.8 days.

Key findings

Why it matters

This report describes timing findings in 101 patients with delirium, including how long daily attention tests and a delirium index took to improve to baseline. It concerns delirium, not Alzheimer's disease, and reports no treatment or prevention effect.

Study details

How this study scored 30/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 2 of 4; Study design 0 of 12; Strength of evidence 5 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 1 of 7; Citations per year 0 of 5; Impact for its field and year 1 of 6; Cited by studies here 0 of 6; Still being cited 0 of 4; Senior author's track record left out, no data; Institution's track record 0 of 3; Multi-centre collaboration 0 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. 29 of the 96 points it could be judged on, which is 30 of 100. Total 30 of 100.29 of the 96 points we could judge = 30 of 100

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. We have no data on senior author's track record, so that was left out: it earned 29 of the 96 points we could judge it on, which is 30 out of 100.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Age and Ageing)
Journal's citation record 2 / 4 Age and Ageing: journal h-index 231 (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 5 / 5 Rated “high” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 1 / 5 2014 — 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 1 / 7 Cited 1 times (OpenAlex, 2026-10-10)
Citations per year 0 / 5 0.1 citations a year over 14 year(s) since 2014
Impact for its field and year 1 / 6 Cited 0.2× 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 0 / 4 Cited 0 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record — / 4 Senior author's record not available — left out of this score
Institution's track record 0 / 3 University of Newcastle Australia: institution h-index 673 (OpenAlex)
Multi-centre collaboration 0 / 3 OpenAlex lists 1 institution(s) in 1 country — scores zero (affiliation lists can be incomplete)
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 24958094)
Free to read 0 / 2 Behind a paywall — scores zero
Points 29 / 96 Scored on 19 of 20 parts. We have no data for the rest, so they are left out: 29 of the 96 points we could judge it on is 30 out of 100.
Total 30 / 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

Regal, P. J. (2014). Calculating cognitive decline in delirium. Age and Ageing. https://doi.org/10.1093/ageing/afu076

Vancouver

Regal PJ. Calculating cognitive decline in delirium. Age and Ageing. 2014. doi:10.1093/ageing/afu076. PMID: 24958094.

BibTeX

@article{regal2014-24958094,
  author  = {Regal, Philip J.},
  title   = {{Calculating cognitive decline in delirium}},
  journal = {Age and Ageing},
  year    = {2014},
  doi     = {10.1093/ageing/afu076},
  pmid    = {24958094},
  url     = {https://doi.org/10.1093/ageing/afu076}
}

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