Evidence map›Paper›PMID 27756371›Full record

ArticleBMC medical informatics and decision making2016

Predicting influenza with dynamical methods.

Linda Moniz, Anna L Buczak, Ben Baugher, Erhan Guven, Jean-Paul Chretien

Abstract read
In one paragraph

Article in BMC medical informatics and decision making, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Linda MonizJohns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD, USA. Linda.Moniz@jhuapl.edu.
Anna L BuczakJohns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD, USA.
Ben BaugherJohns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD, USA.
Erhan GuvenJohns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD, USA.
Jean-Paul ChretienArmed Forces Health Surveillance Branch, Defense Health Agency, Silver Spring, MD, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrediction of influenza weeks in advance can be a useful tool in the management of cases and in the early recognition of pandemic influenza seasons.

methodsThis study explores the prediction of influenza-like-illness incidence using both epidemiological and climate data. It uses Lorenz's well-known Method of Analogues, but with two novel improvements. Firstly, it determines internal parameters using the implicit near-neighbor distances in the data, and secondly, it employs climate data (mean dew point) to screen analogue near-neighbors and capture the hidden dynamics of disease spread.

resultsThese improvements result in the ability to forecast, four weeks in advance, the total number of cases and the incidence at the peak with increased accuracy. In most locations the total number of cases per year and the incidence at the peak are forecast with less than 15 % root-mean-square (RMS) Error, and in some locations with less than 10 % RMS Error.

conclusionsThe use of additional variables that contribute to the dynamics of influenza spread can greatly improve prediction accuracy.

Indexed as

ClimateModels, TheoreticalPandemicsForecastingHumansInfluenza, HumanAnaloguesInfluenzaPrediction

Identifiers

PMID27756371
PMCPMC5070096

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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.