Cited by 220Pain Mechanisms and TreatmentsPain Management and Placebo EffectMusculoskeletal pain and rehabilitation

Individual differences in diffuse noxious inhibitory controls (DNIC): association with clinical variables

Edwards, Robert R, Ness, Timothy J, Weigent, Douglas A, Fillingim, Roger B·2003·Pain

Abstract

Laboratory pain research has been criticized as being irrelevant to the clinical experience of pain. Previous findings have been inconsistent with some studies suggesting that experimental pain responses may be related to the reported presence or severity of chronic pain, while others report no such associations. However, few of these studies assess a variety of laboratory pain responses, and none has assessed relationships between clinical pain and diffuse noxious inhibitory controls (DNIC) in healthy subjects. We administered questionnaire measures of pain, quality of life, and psychological variables to a sample of healthy adults participating in a laboratory study of age differences in pain responses. DNIC was not related to other laboratory pain responses, psychological variables, or physiological variables measured in the present study. Regression models predicting health-related quality of life (e.g. pain, physical functioning) revealed that age, sex, and DNIC responses explained between 10 and 25% of the variance in these dependent measures. Of the laboratory pain variables, only DNIC was the sole consistent predictor of clinical pain and physical health, with greater DNIC responses related to less pain, better physical functioning, and better self-rated health. In addition, age differences in DNIC appeared to partially mediate age differences in physical functioning. These findings highlight the potential clinical relevance of experimental pain procedures and suggest that DNIC may be the laboratory pain response most closely associated with clinical pain and health-related variables.

Integrity signals

Registry

Crossref · 10.1016/j.pain.2003.09.005

Cites

54 of 54 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • Social support is associated with better physical functioning in people with pain conditions.

    “social support is found to be associated with improved physical functioning for individuals with pain conditions 33, 87–89.”
  • Interactions between chronic pain patients and their significant others can either help or harm adjustment to chronic pain.

    “It is clear that the interactions between patients with chronic pain and their significant others can either facilitate or impair adjustment to chronic pain 87, 120–122.”

Cites

Flagged first, then by citations

1 of the 55 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Edwards, R. R., Ness, T. J., Weigent, D. A., & Fillingim, R. B.
Affiliations
  • Johns Hopkins University (US)
  • University of Alabama at Birmingham (US)
  • University of Florida (US)
Corresponding author
Edwards, Robert R
Venue
Pain
Published
2003-12
Volume
106
Issue
3
Pages
427-437
ISSN
0304-3959 (ISSN-L)
OpenAlex
W2080207646
Cited by
220
References
55
Citations by year
2026: 4 · 2025: 4 · 2024: 4 · 2023: 5 · 2022: 11 · 2021: 9 · 2020: 10 · 2019: 8 · 2018: 9 · 2017: 10 · 2016: 12 · 2015: 19 · 2014: 11 · 2013: 17 · 2012: 16
FWCI
3.84
Type
journal article
Language
en
Open access
closed
Locations
  • Pain (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • University of Alabama at Birmingham
  • National Institutes of Health
  • National Institute on Drug Abuse (DA 06060)
  • National Institute of Dental and Craniofacial Research (DE 12261, R29DE012261)
Topics
  • Health Sciences › Medicine › Physiology › Pain Mechanisms and Treatments
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Pain Management and Placebo Effect
  • Health Sciences › Medicine › Pharmacology › Musculoskeletal pain and rehabilitation
Keywords
diffuse noxious inhibitory control, experimental pain, chronic pain, health-related quality of life, physical function, self-rated health, age differences, sex differences, individual differences
MeSH terms
Adult, Age Factors, Aged, Analysis of Variance, Female, Follow-Up Studies, Humans, Individuality, Inhibition, Psychological, Male, Middle Aged, Pain Measurement, Quality of Life, Regression Analysis, Chi-Square Distribution, Pain Threshold

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