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Is there an association between preterm birth or low birthweight and chronic widespread pain? Results from the 1958 Birth Cohort Study

  • Chris Littlejohn
    ,
  • Dong Pang
    ,
  • Chris Power
    ,
  • Gary J. Macfarlane
    ,
  • Gareth T. Jones
  • University of Aberdeen
    ,
  • University College London
Research Output: Contribution to journal Article Peer-review

Abstract

Objective The aim was to examine the relationship between gestational age and birthweight and adult chronic widespread pain (CWP). Design and participants A prospective cohort study of 18,558 participants recorded birthweight and gestation at birth. Exposure Participants were categorised by gestation (fullterm ≥37 weeks; preterm <37 week) and birthweight (full birthweight (FBW) ≥2.5 kg; low birthweight (LBW) 1.5–2.5 kg; and very low birthweight (VLBW) <1.5 kg). Outcome The presence or absence of CWP was measured by self-completed questionnaire in 8572 participants at age 45 yrs. Risk ratios were calculated using Poisson regression. Adjustment was made for potential confounding factors. Results Premature birth was associated with a 26% increase in the risk of CWP compared to fullterm birth, although this was not statistically significant (risk ratio 1.26, 95% confidence interval 0.95–1.67). This increased risk was robust to adjustment for sex, social class at birth and age 42 yrs, or birthweight, but was completely attenuated when adjusted for childhood behavioural problems and adult psychiatric disorder. LBW was not associated with an increased risk of CWP (RR 1.01, 95%CI 0.78–1.32). VLBW was associated with a non-significant increased risk (RR 1.48, 0.42–5.22) although there was insufficient study power to examine this relationship in the context of other factors. Conclusions Premature birth and VLBW are associated with increased risk of adult CWP although these effects are modest, and not statistically significant. Although not conclusive in itself, this study lends support to the theory that adult chronic pain may have its origins – at least in part – in very early life.

Publication Information

Output type

Research Output: Contribution to journal Article Peer-review

Original language

English

Pages from-to (Number of pages)

Pages 134-139

Journal (Volume, Issue Number)

European Journal of Pain (Volume 16, Issue 1)

Publication milestones

  • Published - 01/01/2012

Publication status

Published - 01/01/2012

ISSN

1090-3801

External Publication IDs

  • handle.net: 10547/227128
  • Scopus: 84861753579

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