Evidence map›Paper›PMID 29234600›Full record

ArticleNeuroImage. Clinical2018

Prediction of cognitive and motor development in preterm children using exhaustive feature selection and cross-validation of near-term white matter microstructure.

Kornél Schadl, Rachel Vassar, Katelyn Cahill-Rowley, Kristen W Yeom, David K Stevenson, Jessica Rose

Open access · goldAbstract read
In one paragraph

Article in NeuroImage. Clinical, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
8.1field-weighted citation impact, top 3% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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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

6 authors at 2 institutions in 1 country.

Kornél SchadlDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, United States; Neonatal Neuroimaging Research Lab, Stanford University School of Medicine, Stanford, CA, United States.
Rachel VassarDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, United States; Neonatal Neuroimaging Research Lab, Stanford University School of Medicine, Stanford, CA, United States.
Katelyn Cahill-RowleyDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, United States; Motion & Gait Analysis Lab, Lucile Packard Children's Hospital, Stanford, CA, United States.
Kristen W YeomDepartment of Radiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, CA, United States.
David K StevensonDivision of Neonatal and Developmental Medicine, Stanford University School of Medicine, Stanford, CA, United States.
Jessica RoseDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, United States; Motion & Gait Analysis Lab, Lucile Packard Children's Hospital, Stanford, CA, United States; Neonatal Neuroimaging Research Lab, Stanford University School of Medicine, Stanford, CA, United States. Electronic address: jessica.rose@stanford.edu.
Lucile Packard Children's Hospital · USStanford University · US

Funding

Stanford Center for Clinical and Translational Education and Research (SCCTER)UL1UL1RR025744 · NCRR · STANFORD UNIVERSITY · PI GREENBERG, HARRY BERNARD · 2008 to 2011
$22.4M
NCRR NIH HHS UL1 RR025744
6 · The paper itself

Abstract

backgroundAdvanced neuroimaging and computational methods offer opportunities for more accurate prognosis. We hypothesized that near-term regional white matter (WM) microstructure, assessed on diffusion tensor imaging (DTI), using exhaustive feature selection with cross-validation would predict neurodevelopment in preterm children.

methodsNear-term MRI and DTI obtained at 36.6 ± 1.8 weeks postmenstrual age in 66 very-low-birth-weight preterm neonates were assessed. 60/66 had follow-up neurodevelopmental evaluation with Bayley Scales of Infant-Toddler Development, 3rd-edition (BSID-III) at 18-22 months. Linear models with exhaustive feature selection and leave-one-out cross-validation computed based on DTI identified sets of three brain regions most predictive of cognitive and motor function; logistic regression models were computed to classify high-risk infants scoring one standard deviation below mean.

resultsCognitive impairment was predicted (100% sensitivity, 100% specificity; AUC = 1) by near-term right middle-temporal gyrus MD, right cingulate-cingulum MD, left caudate MD. Motor impairment was predicted (90% sensitivity, 86% specificity; AUC = 0.912) by left precuneus FA, right superior occipital gyrus MD, right hippocampus FA. Cognitive score variance was explained (29.6%, cross-validated Rˆ2 = 0.296) by left posterior-limb-of-internal-capsule MD, Genu RD, right fusiform gyrus AD. Motor score variance was explained (31.7%, cross-validated Rˆ2 = 0.317) by left posterior-limb-of-internal-capsule MD, right parahippocampal gyrus AD, right middle-temporal gyrus AD.

conclusionSearch in large DTI feature space more accurately identified neonatal neuroimaging correlates of neurodevelopment.

Indexed as

BrainCognitive DysfunctionDiagnosis, Computer-AssistedDiffusion Tensor ImagingHumansInfantInfant, NewbornInfant, PrematureInfant, Very Low Birth WeightMagnetic Resonance ImagingMovement DisordersNeuroimagingRisk FactorsSensitivity and SpecificityWhite MatterBSIDCognitive developmentDiffusion tensor imagingDTIMachine learningMotor developmentMRINeonateNeurodevelopmentPretermVery-low-birth-weightVLBW

Identifiers

PMID29234600
PMCPMC5722472
OpenAlexW2770341340

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.