Evidence map›Paper›PMID 32171261›Full record

ArticleBMC infectious diseases2020

Forecasting incidence of infectious diarrhea using random forest in Jiangsu Province, China.

Xinyu Fang, Wendong Liu, Jing Ai, Mike He, Ying Wu, Yingying Shi, Wenqi Shen, Changjun Bao

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 10% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 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

8 authors at 2 institutions in 2 countries.

Xinyu FangSchool of Public Health, Nanjing Medical University, Nanjing, 211166, China.
Wendong LiuJiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009, China.
Jing AiJiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009, China.
Mike HeMailman School of Public Health, Columbia University, New York, NY, 10027, USA.
Ying WuJiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009, China.
Yingying ShiJiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009, China.
Wenqi ShenJiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009, China.
Changjun BaoSchool of Public Health, Nanjing Medical University, Nanjing, 211166, China. bao2000_cn@163.com.ORCID http://orcid.org/0000-0002-0546-1338
Jiangsu Provincial Center for Disease Control and Prevention · CNColumbia University · US

Funding

Jiangsu Provincial Medical Youth Talent QNRC2016542Jiangsu Provincial natural science foundation BK20151595Key Medical Discipline of Epidemiology ZDXK A2016008National Major Science and Technology Projects of China BE2017749National Science and Technology Infrastructure Program (CN) 2018ZX10714-002
6 · The paper itself

Abstract

backgroundInfectious diarrhea can lead to a considerable global disease burden. Thus, the accurate prediction of an infectious diarrhea epidemic is crucial for public health authorities. This study was aimed at developing an optimal random forest (RF) model, considering meteorological factors used to predict an incidence of infectious diarrhea in Jiangsu Province, China.

methodsAn RF model was developed and compared with classical autoregressive integrated moving average (ARIMA)/X models. Morbidity and meteorological data from 2012 to 2016 were used to construct the models and the data from 2017 were used for testing.

resultsThe RF model considered atmospheric pressure, precipitation, relative humidity, and their lagged terms, as well as 1-4 week lag morbidity and time variable as the predictors. Meanwhile, a univariate model ARIMA (1,0,1)(1,0,0)

conclusionsThe RF model fitted the dynamic nature of an infectious diarrhea epidemic well and delivered an ideal prediction accuracy. It comprehensively combined the synchronous and lagged effects of meteorological factors; it also integrated the autocorrelation and seasonality of the morbidity. The RF model can be used to predict the epidemic level and has a high potential for practical implementation.

Indexed as

Models, StatisticalAtmospheric PressureChinaData AccuracyDiarrheaEpidemicsForecastingHumansIncidenceMorbiditySeasonsWeatherForecastingInfectious diarrheaRandom forest

Identifiers

PMID32171261
PMCPMC7071679
OpenAlexW3012354890

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.