Evidence map›Paper›PMID 27442222›Full record

ArticleInvestigative ophthalmology & visual science2016

Baseline MNREAD Measures for Normally Sighted Subjects From Childhood to Old Age.

Aurélie Calabrèse, Allen M Y Cheong, Sing-Hang Cheung, Yingchen He, MiYoung Kwon, J Stephen Mansfield, Ahalya Subramanian, Deyue Yu, Gordon E Legge

Abstract readEvaluation Study
In one paragraph

Article in Investigative ophthalmology & visual science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

47 citing papers in PubMed.

  1. Trial
  2. Recent Developments in Research to Make the World Better for People with Low Vision.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Arabic Reading Performance With a Chromatic Acuity Chart.Investigative ophthalmology & visual science · 2025
    Article
  8. Article
  9. Age-Related Changes in Mesopic Reading Vision Across Adulthood.Investigative ophthalmology & visual science · 2025
    Article
  10. Article
  11. Assessment of silent reading ability among glaucoma patients using an eye tracking system with horizontally scrolling text.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
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  19. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Aurélie CalabrèseDepartment of Psychology University of Minnesota, Minneapolis, Minnesota, United States.
Allen M Y CheongSchool of Optometry, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.
Sing-Hang CheungDepartment of Psychology, The University of Hong Kong, Hong Kong, China.
Yingchen HeDepartment of Psychology University of Minnesota, Minneapolis, Minnesota, United States.
MiYoung KwonDepartment of Ophthalmology, University of Alabama at Birmingham, Birmingham, Alabama, United States.
J Stephen MansfieldDepartment of Psychology, SUNY College at Plattsburgh, Plattsburgh, New York, United States.
Ahalya SubramanianDivision of Optometry and Visual Science, City University London, London, United Kingdom.
Deyue YuCollege of Optometry, The Ohio State University, Columbus, Ohio, United States.
Gordon E LeggeDepartment of Psychology University of Minnesota, Minneapolis, Minnesota, United States.

Funding

PSYCHOPHYSICS OF READING: NORMAL AND LOW VISIONR01EY002934 · NEI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI LEGGE, GORDON E · 1985 to 2018
$5.8M
NEI NIH HHS R01 EY002934
6 · The paper itself

Abstract

purposeThe continuous-text reading-acuity test MNREAD is designed to measure the reading performance of people with normal and low vision. This test is used to estimate maximum reading speed (MRS), critical print size (CPS), reading acuity (RA), and the reading accessibility index (ACC). Here we report the age dependence of these measures for normally sighted individuals, providing baseline data for MNREAD testing.

methodsWe analyzed MNREAD data from 645 normally sighted participants ranging in age from 8 to 81 years. The data were collected in several studies conducted by different testers and at different sites in our research program, enabling evaluation of robustness of the test.

resultsMaximum reading speed and reading accessibility index showed a trilinear dependence on age: first increasing from 8 to 16 years (MRS: 140-200 words per minute [wpm]; ACC: 0.7-1.0); then stabilizing in the range of 16 to 40 years (MRS: 200 ± 25 wpm; ACC: 1.0 ± 0.14); and decreasing to 175 wpm and 0.88 by 81 years. Critical print size was constant from 8 to 23 years (0.08 logMAR), increased slowly until 68 years (0.21 logMAR), and then more rapidly until 81 years (0.34 logMAR). logMAR reading acuity improved from -0.1 at 8 years to -0.18 at 16 years, then gradually worsened to -0.05 at 81 years.

conclusionsWe found a weak dependence of the MNREAD parameters on age in normal vision. In broad terms, MNREAD performance exhibits differences between three age groups: children 8 to 16 years, young adults 16 to 40 years, and middle-aged to older adults >40 years.

Indexed as

ReadingAdolescentAdultAgedAged, 80 and overAgingChildContrast SensitivityFemaleHumansMaleMiddle AgedSex CharacteristicsVision, OcularVision TestsYoung Adult

Identifiers

PMID27442222
PMCPMC4961000

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.