Evidence map›Paper›PMID 29253881›Full record

ArticlePLoS computational biology2017

Complete hazard ranking to analyze right-censored data: An ALS survival study.

Zhengnan Huang, Hongjiu Zhang, Jonathan Boss, Stephen A Goutman, Bhramar Mukherjee, Ivo D Dinov, Yuanfang Guan, Pooled Resource Open-Access ALS Clinical Trials Consortium

Abstract read
In one paragraph

Article in PLoS computational biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. ALS/SURV: a modification of the CAFS statistic.Amyotrophic lateral sclerosis & frontotemporal degeneration · 2019
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Smart mating: the cognitive ability of females influences their preference for male cognitive ability.Behavioral ecology : official journal of the International Society for Behavioral Ecology
    Article
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

8 authors.

Zhengnan HuangDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, United States of America.
Hongjiu ZhangDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, United States of America.
Jonathan BossDepartment of Biostatistics, University of Michigan, Ann Arbor, MI, United States of America.
Stephen A GoutmanDepartment of Neurology, University of Michigan, Ann Arbor, MI, United States of America.
Bhramar MukherjeeDepartment of Biostatistics, University of Michigan, Ann Arbor, MI, United States of America.
Ivo D DinovDepartment of Health Behavior and Biological Sciences, University of Michigan, Ann Arbor, MI, United States of America.ORCID 0000-0003-3825-4375
Yuanfang GuanDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, United States of America.
Pooled Resource Open-Access ALS Clinical Trials Consortium

Funding

Pilot and Feasibility (P and F) ProgramP30DK089503 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Joyce Lee · 2010 to 2026
$20.3M
TrainingU54EB020406 · NIBIB · UNIVERSITY OF SOUTHERN CALIFORNIA · PI TOGA, ARTHUR W · 2014 to 2018
$12.5M
Michigan Alzheimer's Disease Core CenterP30AG053760 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI PAULSON, HENRY L · 2016 to 2020
$10.1M
Public Outreach and Education CoreP50NS091856 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ALBIN, ROGER L · 2014 to 2019
$10.1M
Pilot Projects CoreP20NR015331 · NINR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LARSON, JANET L. · 2014 to 2018
$1.3M
Impact of Geospatial Factors and Environmental Pollutants on Amyotrophic Lateral Sclerosis in the State of MichiganK23ES027221 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GOUTMAN, STEPHEN · 2017 to 2021
$1.0M
NIA NIH HHS P30 AG053760NIBIB NIH HHS U54 EB020406NIDDK NIH HHS P30 DK089503NIEHS NIH HHS K23 ES027221NIH HHS K23 ES027221NIH HHS P20 NR015331NIH HHS P30 AG053760NIH HHS P30 DK089503NIH HHS P50 NS091856NIH HHS U54 EB020406NINDS NIH HHS P50 NS091856NINR NIH HHS P20 NR015331
6 · The paper itself

Abstract

Survival analysis represents an important outcome measure in clinical research and clinical trials; further, survival ranking may offer additional advantages in clinical trials. In this study, we developed GuanRank, a non-parametric ranking-based technique to transform patients' survival data into a linear space of hazard ranks. The transformation enables the utilization of machine learning base-learners including Gaussian process regression, Lasso, and random forest on survival data. The method was submitted to the DREAM Amyotrophic Lateral Sclerosis (ALS) Stratification Challenge. Ranked first place, the model gave more accurate ranking predictions on the PRO-ACT ALS dataset in comparison to Cox proportional hazard model. By utilizing right-censored data in its training process, the method demonstrated its state-of-the-art predictive power in ALS survival ranking. Its feature selection identified multiple important factors, some of which conflicts with previous studies.

Indexed as

Survival AnalysisAlgorithmsAmyotrophic Lateral SclerosisComputational BiologyDatabases, FactualFemaleHumansKaplan-Meier EstimateMachine LearningMaleNormal DistributionProportional Hazards ModelsRegression AnalysisStatistics, Nonparametric

Identifiers

PMID29253881
PMCPMC5749893

What OpenQuestion holds

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LicenceCC BY
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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.