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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 60 out of 100. Caregiving

Topic: Risk, prevention and care in population studies

A meta-analysis of 27 primary studies was conducted to examine the relationship between neuropsychological functioning and driving ability for adults with dementia. When studies using a control group were included, the relationship between cognitive measures and on-road or non-road driving measures was significant for all reported domains; mean correlations ranged from.35 to.65. Caregiver reports of driving ability and cognitive variables were correlated significantly only on measures of mental status and visuospatial skills. When studies using a control group were excluded, moderate mean correlations were observed for visuospatial skills and on-road or non-road measures, and for mental status with non-road tests. Other effects were small or nonsignificant. Implications for basing driving recommendations on neuropsychological testing are discussed.

Key findings

Why it matters

This meta-analysis of 27 studies found that when studies with a control group were included, the relationship between cognitive measures and driving measures was significant for all reported domains, with mean correlations from .35 to .65. When those studies were excluded, only visuospatial skills and mental status showed moderate correlations, and other effects were small or nonsignificant.

Study details

How this study scored 60/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 2 of 4; Study design 12 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 5 of 7; Citations per year 3 of 5; Impact for its field and year 2 of 6; Cited by studies here 1 of 6; Still being cited 2 of 4; Senior author's track record 4 of 4; Institution's track record 3 of 3; Multi-centre collaboration 1 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 60 of 100.60 of 100 points earned40 not earned

Published in a peer-reviewed journal, and it is a meta-analysis pooling many studies. Scored zero for sample size, effect reported and studied in people because the record does not state it.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Neuropsychology)
Journal's citation record 2 / 4 Neuropsychology: journal h-index 183 (OpenAlex, 2026-10-29)
Study design 12 / 12 A meta-analysis pooling many studies
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 2004 — older than 20 years, still counted
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 A review of other studies — randomisation is not credited here
Times cited 5 / 7 Cited 285 times (OpenAlex, 2026-10-10)
Citations per year 3 / 5 11.9 citations a year over 24 year(s) since 2004
Impact for its field and year 2 / 6 Cited 1.3× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 1 / 6 Cited by 2 other studies in this library
Still being cited 2 / 4 Cited 16 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 4 / 4 Last-listed author Suzanne Craft: h-index 103 (OpenAlex, whole career)
Institution's track record 3 / 3 University of Washington: institution h-index 3,540 (OpenAlex)
Multi-centre collaboration 1 / 3 OpenAlex lists 2 institution(s) in 1 country
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 14744191)
Free to read 0 / 2 Behind a paywall — scores zero
Total 60 / 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

Reger, M. A., Welsh, R. K., Watson, G. S., Cholerton, B., Baker, L. D., & Craft, S. (2004). The relationship between neuropsychological functioning and driving ability in dementia: a meta-analysis. Neuropsychology. https://doi.org/10.1037/0894-4105.18.1.85

Vancouver

Reger MA, Welsh RK, Watson GS, Cholerton B, Baker LD, Craft S. The relationship between neuropsychological functioning and driving ability in dementia: a meta-analysis. Neuropsychology. 2004. doi:10.1037/0894-4105.18.1.85. PMID: 14744191.

BibTeX

@article{reger2004-14744191,
  author  = {Reger, M. A. and Welsh, R. K. and Watson, G. S. and Cholerton, B. and Baker, L. D. and Craft, S.},
  title   = {{The relationship between neuropsychological functioning and driving ability in dementia: a meta-analysis}},
  journal = {Neuropsychology},
  year    = {2004},
  doi     = {10.1037/0894-4105.18.1.85},
  pmid    = {14744191},
  url     = {https://doi.org/10.1037/0894-4105.18.1.85}
}

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2 studies in the alzhub library list this one in their references.

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