Evidence map›Paper›PMID 35777884›Full record

ArticleBMJ open2022

Application of a data-driven XGBoost model for the prediction of COVID-19 in the USA: a time-series study.

Zheng-Gang Fang, Shu-Qin Yang, Cai-Xia Lv, Shu-Yi An, Wei Wu

Abstract read
In one paragraph

Article in BMJ open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

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  17. Predicting inferior vena cava filter complications using machine learning.Journal of vascular surgery. Venous and lymphatic disorders · 2024
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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

5 authors.

Zheng-Gang FangDepartment of Epidemiology, China Medical University, Shenyang, China.
Shu-Qin YangDepartment of Epidemiology, China Medical University, Shenyang, China.
Cai-Xia LvDepartment of Epidemiology, China Medical University, Shenyang, China.
Shu-Yi AnDepartment of Social Medicine and Health, Liaoning Provincial Center for Disease Control and Prevention, Shenyang, China.
Wei WuDepartment of Epidemiology, China Medical University, Shenyang, China wuwei@cmu.edu.cn.ORCID 0000-0001-5535-1682

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe COVID-19 outbreak was first reported in Wuhan, China, and has been acknowledged as a pandemic due to its rapid spread worldwide. Predicting the trend of COVID-19 is of great significance for its prevention. A comparison between the autoregressive integrated moving average (ARIMA) model and the eXtreme Gradient Boosting (XGBoost) model was conducted to determine which was more accurate for anticipating the occurrence of COVID-19 in the USA.

designTime-series study.

settingThe USA was the setting for this study.

main outcome measuresThree accuracy metrics, mean absolute error (MAE), root mean square error (RMSE) and mean absolute percentage error (MAPE), were applied to evaluate the performance of the two models.

resultsIn our study, for the training set and the validation set, the MAE, RMSE and MAPE of the XGBoost model were less than those of the ARIMA model.

conclusionsThe XGBoost model can help improve prediction of COVID-19 cases in the USA over the ARIMA model.

Indexed as

COVID-19Models, StatisticalChinaForecastingHumansIncidenceUnited StatesCOVID-19epidemiology

Identifiers

PMID35777884
PMCPMC9251895

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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.