Evidence map›Paper›PMID 33763816›Full record

ArticleMolecular imaging and biology2021

Application of a Machine Learning Approach for the Analysis of Clinical and Radiomic Features of Pretreatment [

Masatoyo Nakajo, Megumi Jinguji, Atsushi Tani, Hidehiko Kikuno, Daisuke Hirahara, Shinichi Togami, Hiroaki Kobayashi, Takashi Yoshiura

Abstract read
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In one paragraph

Article in Molecular imaging and biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–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

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Predicting aggressive disease and poor outcome in endometrial cancer using preoperative [European journal of nuclear medicine and molecular imaging · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. Applying deep learning-based ensemble model to [Japanese journal of radiology · 2025
    Article
  8. Machine learning approach usingJapanese journal of radiology · 2024
    Article
  9. Clinical application ofJapanese journal of radiology · 2024
    Review
  10. Retrospective analysis of theRadiation oncology (London, England) · 2023
    Article
  11. Review
  12. PrognosticDiagnostics (Basel, Switzerland) · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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.

Masatoyo NakajoDepartment of Radiology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan. toyo.nakajo@dolphin.ocn.ne.jp.
Megumi JingujiDepartment of Radiology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan.
Atsushi TaniDepartment of Radiology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan.
Hidehiko KikunoDepartment of Radiology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan.
Daisuke HiraharaDepartment of Management Planning Division, Harada Academy, 2-54-4 Higashitaniyama, Kagoshima, 890-0113, Japan.
Shinichi TogamiDepartment of Obstetrics and Gynecology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan.
Hiroaki KobayashiDepartment of Obstetrics and Gynecology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan.
Takashi YoshiuraDepartment of Radiology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima, 890-8544, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo examine the prognostic significance of pretreatment 2-deoxy-2-[ PROCEDURES: Included in this retrospective study were 53 patients with endometrial cancers who underwent [

resultsThe five best predictors of disease progression were coarseness, gray-level run length nonuniformity, stage, treatment method, and gray-level zone length nonuniformity. The kNN model obtained the best performance classifier for predicting the disease progression (AUC =0.890, accuracy =0.849, F1 score =0.848, precision =0.857, and recall =0.849). Coarseness which was the first ranked radiomic feature was selected for survival analyses, and only coarseness remained as a significant and independent factor for both PFS (hazard ratios (HR), 0.65; 95 % confidence interval [CI], 0.49-0.86; p=0.003) and OS (HR, 0.52; 95 % CI, 0.36-0.76; p<0.001) at multivariate Cox regression analysis.

conclusions[

Indexed as

Endometrial NeoplasmsMachine LearningPositron Emission Tomography Computed TomographyAdultAgedDiagnosis, Computer-AssistedFemaleFluorodeoxyglucose F18HumansMiddle AgedPrognosisRadiopharmaceuticalsFluorodeoxyglucose F18RadiopharmaceuticalsEndometrial neoplasms, [18F]-FDGMachine learning, PrognosisPET/CT

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Textmetadata
Read underepoch 390

Registered trials

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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.