Cited by 2,481Climate Change and Health ImpactsStatistical Methods in EpidemiologyAir Quality and Health Impacts

Distributed lag non‐linear models

Open access
Gasparrini, A., Armstrong, B., Kenward, M. G.·2010·Statistics in Medicine

Abstract

Environmental stressors often show effects that are delayed in time, requiring the use of statistical models that are flexible enough to describe the additional time dimension of the exposure–response relationship. Here we develop the family of distributed lag non‐linear models (DLNM), a modelling framework that can simultaneously represent non‐linear exposure–response dependencies and delayed effects. This methodology is based on the definition of a ‘cross‐basis’, a bi‐dimensional space of functions that describes simultaneously the shape of the relationship along both the space of the predictor and the lag dimension of its occurrence. In this way the approach provides a unified framework for a range of models that have previously been used in this setting, and new more flexible variants. This family of models is implemented in the package dlnm within the statistical environment R. To illustrate the methodology we use examples of DLNMs to represent the relationship between temperature and mortality, using data from the National Morbidity, Mortality, and Air Pollution Study (NMMAPS) for New York during the period 1987–2000. Copyright © 2010 John Wiley & Sons, Ltd.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1002/sim.3940

Cites

39 of 39 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Using DLMs allowed estimation of differences in metal uptake between ASD cases and control twin pairs at discrete developmental stages while accounting for exposures at other time points.

    “Using DLMs, we were able to estimate the differences in metal uptake between ASD cases and control twin pairs at discrete developmental stages, while accounting for exposures at other time points.”

    From Fetal and postnatal metal dysregulation in autism (2017) · cites this paper as [25]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Gasparrini, A., Armstrong, B., & Kenward, M. G.
Affiliations
London School of Hygiene & Tropical Medicine (GB)
Corresponding author
Gasparrini, A.
Venue
Statistics in Medicine
Publisher
Wiley
Published
2010-08-26
Volume
29
Issue
21
Pages
2224-2234
ISSN
  • 0277-6715 (ISSN-L)
  • 1097-0258
OpenAlex
W2006203329
Cited by
2,481
References
39
Citations by year
2026: 319 · 2025: 301 · 2024: 338 · 2023: 244 · 2022: 267 · 2021: 207 · 2020: 173 · 2019: 142 · 2018: 110 · 2017: 90 · 2016: 76 · 2015: 53 · 2014: 55 · 2013: 52 · 2012: 31
FWCI
25.65
Type
journal article
Language
en
Open access
Locations
  • Statistics in Medicine (publishedVersion)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • LSHTM Research Online (London School of Hygiene and Tropical Medicine) (acceptedVersion)
Funders
Re-use of this article is permitted in accordance with the Terms and Conditions set out at [http://wileyonlinelibrary.com/author resources/onlineopen.html]
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Climate Change and Health Impacts
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods in Epidemiology
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Air Quality and Health Impacts
Keywords
distributed lag non-linear model, lagged effects, temperature-mortality relationship, air pollution
MeSH terms
Algorithms, Environmental Exposure, Humans, Mortality, New York City, Risk, Software, Temperature, Time Factors, Models, Statistical, Databases, Factual, Nonlinear Dynamics, Internet

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review