Evidence map›Paper›PMID 31358836›Full record

ArticleScientific reports2019

Comprehensive feature selection for classifying the treatment outcome of high-intensity ultrasound therapy in uterine fibroids.

Visa Suomi, Gaber Komar, Teija Sainio, Kirsi Joronen, Antti Perheentupa, Roberto Blanco Sequeiros

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 35 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

6 authors at 1 institution in 1 country.

Visa SuomiDepartment of Radiology, Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland. visa.suomi@tyks.fi.ORCID http://orcid.org/0000-0002-1300-3425
Gaber KomarDepartment of Radiology, Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
Teija SainioDepartment of Medical Physics, Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
Kirsi JoronenDepartment of Gynaecology, Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
Antti PerheentupaDepartment of Gynaecology, Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
Roberto Blanco SequeirosDepartment of Radiology, Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
Turku University Hospital · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study aim was to utilise multiple feature selection methods in order to select the most important parameters from clinical patient data for high-intensity focused ultrasound (HIFU) treatment outcome classification in uterine fibroids. The study was retrospective using patient data from 66 HIFU treatments with 89 uterine fibroids. A total of 39 features were extracted from the patient data and 14 different filter-based feature selection methods were used to select the most informative features. The selected features were then used in a support vector classification (SVC) model to evaluate the performance of these parameters in predicting HIFU therapy outcome. The therapy outcome was defined as non-perfused volume (NPV) ratio in three classes: <30%, 30-80% or >80%. The ten most highly ranked features in order were: fibroid diameter, subcutaneous fat thickness, fibroid volume, fibroid distance, Funaki type I, fundus location, gravidity, Funaki type III, submucosal fibroid type and urinary symptoms. The maximum F1-micro classification score was 0.63 using the top ten features from Mutual Information Maximisation (MIM) and Joint Mutual Information (JMI) feature selection methods. Classification performance of HIFU therapy outcome prediction in uterine fibroids is highly dependent on the chosen feature set which should be determined prior using different classifiers.

Indexed as

Extracorporeal Shockwave TherapyAdultFemaleHumansLeiomyomaMiddle AgedRetrospective StudiesTreatment OutcomeUterine Neoplasms

Identifiers

PMID31358836
PMCPMC6662821
OpenAlexW2965565972

What OpenQuestion holds

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LicenceCC BY
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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.