Evidence map›Paper›PMID 35280963›Full record

ArticleAlzheimer's & dementia (Amsterdam, Netherlands)2022

A novel computer adaptive word list memory test optimized for remote assessment: Psychometric properties and associations with neurodegenerative biomarkers in older women without dementia.

Nikki H Stricker, John L Stricker, Aimee J Karstens, Jennifer R Geske, Julie A Fields, Jason Hassenstab, Christopher G Schwarz, Nirubol Tosakulwong, Heather J Wiste, Clifford R Jack and 2 more

Open access · goldAbstract read
In one paragraph

Article in Alzheimer's & dementia (Amsterdam, Netherlands), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.6field-weighted citation impact, top 6% of its field
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

20 citing papers in PubMed, 24 citations in OpenAlex.

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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

12 authors at 3 institutions in 1 country.

Nikki H StrickerDepartment of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA.
John L StrickerDepartment of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA.
Aimee J KarstensDepartment of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA.
Jennifer R GeskeDepartment of Quantitative Health Sciences Mayo Clinic Rochester Minnesota USA.
Julie A FieldsDepartment of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA.
Jason HassenstabDepartment of Neurology and Psychological & Brain Sciences Washington University in St. Louis St. Louis Missouri USA.
Christopher G SchwarzDepartment of Neurology Mayo Clinic Rochester Minnesota USA.
Nirubol TosakulwongDepartment of Quantitative Health Sciences Mayo Clinic Rochester Minnesota USA.
Heather J WisteDepartment of Quantitative Health Sciences Mayo Clinic Rochester Minnesota USA.
Clifford R JackDepartment of Radiology Mayo Clinic Rochester Minnesota USA.
Kejal KantarciDepartment of Radiology Mayo Clinic Rochester Minnesota USA.
Michelle M MielkeDepartment of Quantitative Health Sciences Mayo Clinic Rochester Minnesota USA.
Mayo Clinic · USMayo Clinic in Florida · USWashington University in St. Louis · US

Funding

Ambulatory Methods for Measuring Cognitive ChangeU2CAG060408 · NIA · PENNSYLVANIA STATE UNIVERSITY, THE · PI CHINCHILLI, VERNON M · 2018 to 2022
$14.9M
Rochester Epidemiology ProjectR01AG034676 · NIA · MAYO CLINIC ROCHESTER · PI ROCCA, WALTER A, ST SAUVER, JENNIFER LYNN · 2010 to 2019
$9.5M
Sex-Specific Effects of Endocrine Disruption on Aging and Alzheimer's DiseaseU54AG044170 · NIA · MAYO CLINIC ROCHESTER · PI KAPOOR, EKTA · 2018 to 2022
$7.7M
Sex-specific Risk for Vascular Dysfunction and Cognitive DeclineP50AG044170 · NIA · MAYO CLINIC ROCHESTER · PI MILLER, VIRGINIA M · 2012 to 2017
$6.1M
OPTIMIZING COGNITIVE ASSESSMENT IN DIAN WITH SMARTPHONE-BASED BURST TESTING - Administrative SupplementR01AG057840 · NIA · WASHINGTON UNIVERSITY · PI HASSENSTAB, JASON J · 2018 to 2022
$4.2M
Interdisciplinary Infrastructure for Aging Research: Rochester Epidemiology ProjectR33AG058738 · NIA · MAYO CLINIC ROCHESTER · PI LEBRASSEUR, NATHAN K, OLSON, JANET E · 2020 to 2022
$2.4M
Stricker Learning Span: A Computer Adaptive Word List Memory Test Optimized for Remote AssessmentR21AG073967 · NIA · MAYO CLINIC ROCHESTER · PI STRICKER, NIKKI H · 2021 to 2021
$437k
NIA NIH HHS P50 AG044170NIA NIH HHS R01 AG034676NIA NIH HHS R01 AG057840NIA NIH HHS R21 AG073967NIA NIH HHS R33 AG058738NIA NIH HHS U2C AG060408NIA NIH HHS U54 AG044170
6 · The paper itself

Abstract

Introduction: This study established the psychometric properties and preliminary validity of the Stricker Learning Span (SLS), a novel computer adaptive word list memory test designed for remote assessment and optimized for smartphone use. Methods: Women enrolled in the Mayo Clinic Specialized Center of Research Excellence (SCORE) were recruited via e-mail or phone to complete two remote cognitive testing sessions. Convergent validity was assessed through correlation with previously administered in-person neuropsychological tests (n = 96, ages 55-79) and criterion validity through associations with magnetic resonance imaging measures of neurodegeneration sensitive to Alzheimer's disease (n = 47). Results: SLS performance significantly correlated with the Auditory Verbal Learning Test and measures of neurodegeneration (temporal meta-regions of interest and entorhinal cortical thickness, adjusting for age and education). Test-retest reliabilities across two sessions were 0.71-0.76 (two-way mixed intraclass correlation coefficients). Discussion: The SLS is a valid and reliable self-administered memory test that shows promise for remote assessment of aging and neurodegenerative disorders.

Indexed as

agingAlzheimer's diseasecortical thicknessentorhinal cortexhippocampuslearningMayo Test Drivemobile healthreliabilitysmartphoneStricker Learning SpanSymbols Testvalidityweb

Identifiers

PMID35280963
PMCPMC8905660
OpenAlexW4225341288

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.