Evidence map›Paper›PMID 32545399›Full record

ArticleInternational journal of environmental research and public health2020

Leveraging Machine Learning Techniques and Engineering of Multi-Nature Features for National Daily Regional Ambulance Demand Prediction.

Adrian Xi Lin, Andrew Fu Wah Ho, Kang Hao Cheong, Zengxiang Li, Wentong Cai, Marcel Lucas Chee, Yih Yng Ng, Xiaokui Xiao, Marcus Eng Hock Ong

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  10. The Determinants of Out-of-Pocket Expenditure in IBD Italian Patients. Results from the AMICI Survey.International journal of environmental research and public health · 2020
    Article
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

9 authors at 8 institutions in 3 countries.

Adrian Xi LinSchool of Computer Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore.
Andrew Fu Wah HoSingHealth Duke-NUS Emergency Medicine Academic Clinical Program, Duke-National University of Singapore Medical School, Singapore 169857, Singapore.ORCID 0000-0003-4338-3876
Kang Hao CheongScience, Mathematics and Technology Cluster, Singapore University of Technology and Design (SUTD), Singapore 487372, Singapore.ORCID 0000-0002-4475-5451
Zengxiang LiInstitute of High Performance Computing, Agency for Science, Technology and Research, Singapore 138632, Singapore.
Wentong CaiLee Kong Chian School of Medicine, Nanyang Technological University, Singapore 636921, Singapore.
Marcel Lucas CheeFaculty of Medicine, Nursing and Health Sciences, Monash University, VIC 3800, Australia.ORCID 0000-0002-4691-0638
Yih Yng NgEmergency Medicine, Tan Tock Seng Hospital, Singapore 308433, Singapore.
Xiaokui XiaoSchool of Computing, National University of Singapore, Singapore 117417, Singapore.
Marcus Eng Hock OngHealth Services & Systems Research, Duke-NUS Medical School, Singapore 169857, Singapore.
Nanyang Technological University · SGAgency for Science, Technology and Research · SGMinistry of Health · SGMonash University · AUNational University of Singapore · SGSingapore General Hospital · SGSingapore University of Technology and Design · SGSingHealth · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The accurate prediction of ambulance demand provides great value to emergency service providers and people living within a city. It supports the rational and dynamic allocation of ambulances and hospital staffing, and ensures patients have timely access to such resources. However, this task has been challenging due to complex multi-nature dependencies and nonlinear dynamics within ambulance demand, such as spatial characteristics involving the region of the city at which the demand is estimated, short and long-term historical demands, as well as the demographics of a region. Machine learning techniques are thus useful to quantify these characteristics of ambulance demand. However, there is generally a lack of studies that use machine learning tools for a comprehensive modeling of the important demand dependencies to predict ambulance demands. In this paper, an original and novel approach that leverages machine learning tools and extraction of features based on the multi-nature insights of ambulance demands is proposed. We experimentally evaluate the performance of next-day demand prediction across several state-of-the-art machine learning techniques and ambulance demand prediction methods, using real-world ambulatory and demographical datasets obtained from Singapore. We also provide an analysis of this ambulatory dataset and demonstrate the accuracy in modeling dependencies of different natures using various machine learning techniques.

Indexed as

AlgorithmsAmbulancesEmergency Medical ServicesHealth Services Needs and DemandAdultAgedFemaleHumansMachine LearningMaleMiddle AgedPregnancySingaporeambulance deploymentcomplexity sciencedemand predictionemergency medical servicesemergency medicinegeospatialhealth informaticsnonlinear dynamics

Identifiers

PMID32545399
PMCPMC7312953
OpenAlexW3035678942

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.