Evidence map›Paper›PMID 34782918›Full record

Trial reportSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2022

Machine learning-based random forest for predicting decreased quality of life in thyroid cancer patients after thyroidectomy.

Yong Hong Liu, Jian Jin, Yun Jiang Liu

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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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

3 authors.

Yong Hong LiuDepartment of Breast Surgery, The Fourth Hospital of Hebei Medical University, No. 169 Tianshan Street, Shijiazhuang City, 050011, China.
Jian JinThyroid and Breast Surgery, Cangzhou Central Hospital, No. 16 Xinhua Road, Yunhe Qu, Cangzhou City, 061000, China.
Yun Jiang LiuDepartment of Breast Surgery, The Fourth Hospital of Hebei Medical University, No. 169 Tianshan Street, Shijiazhuang City, 050011, China. lyj818326@outlook.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveDecreased quality of life (QoL) in thyroid cancer patients after thyroidectomy is a common, but there is a lack of predictive methods for decreased QoL. This study aimed to construct a machine learning-based random forest for predicting decreased QoL in thyroid cancer patients 3 months after thyroidectomy. MATERIALS AND

methodsTwo hundred and eighty-six thyroid cancer patients after thyroidectomy were enrolled in this prospective cross-sectional study from November 2018 to June 2019, and were randomly assigned to training and validation cohorts at a ratio of 7:3. The European Organization for Research and Treatment of Cancer quality of life questionnaire version 3 (EORTC QLQ-C30) questionnaire was used to assess the QoL 3 months after thyroidectomy, and decreased QoL was defined as EORTC QLQ-C30 < 60 points. The random forest model was constructed for predicting decreased QoL in thyroid cancer patients after thyroidectomy.

resultsThe mean QoL 3 months after thyroidectomy was 65.93 ± 9.00 with 21.33% (61/286) decreased QoL. The main manifestation is fatigue in symptom scales and social functioning dysfunction in functional scales. The top seven most important indices affecting QoL were clinical stage, marital status, histological type, age, nerve injury symptom, economic income and surgery type. For random forest prediction model, the areas under the curve in the training and validation courts were 0.834 and 0.897, respectively.

conclusionThe present study demonstrated that random forest model for predicting decreased QoL in thyroid cancer patients 3 months after thyroidectomy displayed relatively high accuracy. These findings should be applied clinically to optimise health care.

Indexed as

Quality of LifeThyroid NeoplasmsCross-Sectional StudiesHumansMachine LearningProspective StudiesSurveys and QuestionnairesThyroidectomyQuality of lifeRandom forestThyroid cancerThyroidectomy

Identifiers

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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.