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Global study on lifespan pain prevalence

Updated 3 times since CLSTR started tracking revisions of this situation.

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2026-10-12 11:40 UTC → 2026-10-23 10:08 UTC · added removed

A global study published in Nature Medicine, led by researchers at McGill University, has analyzed self-reported pain data from 6.1 million individuals across 118 countries and territories. The research establishes reference curves for pain prevalence across the human lifespan. lifespan, noting that prevalence generally increases from approximately 30 percent at age five to 70 percent at age 100. The study identifies significant gender disparities, noting that women report higher levels of pain than men across all 11 examined body areas. Women were found to be 83 percent more likely to report facial pain, 74 percent more likely to report headaches, and 60 percent more likely to experience abdominal pain compared to men. While the exact causes for these disparities remain unknown, under investigation, researchers are investigating potential factors such as looking into biological sex hormones, immune system function, differences in and nervous system pain processing, and social or environmental stressors. Regarding age-related patterns, processing. Recent findings expanding on these disparities highlight the prevalence of pain generally increases from impact on rare disease diagnosis. Women with rare diseases face a diagnostic delay that averages 5.4 years, which is approximately 30 percent at age five to 70 46 percent at age 100. However, longer than the data shows that pain patterns vary delay experienced by body region. Seven of the eleven analyzed areas follow an ‘inverted U’ curve, where pain peaks at specific ages—such as abdominal pain at age 23 and facial pain at age 45—before declining. In contrast, musculoskeletal pain in weight-bearing joints like the hips, knees, and lower back tends to increase progressively, peaking at or after age 75. Further analysis men. The data indicates that the frequency 53 percent of pain does women reported their symptoms were not increase at taken seriously or were attributed to stress. Additionally, socioeconomic factors and healthcare access influence these patterns. The burden of caregiving also shows gendered trends; for instance, a steady rate throughout life, with the most abrupt increases study in pain frequency observed before the age Germany found that 83.2 percent of 55. Experts suggest these findings underscore the importance caregivers for family members with rare diseases were mothers, with nearly 90 percent of considering gender when assessing and monitoring pain in clinical settings. those caregivers reporting clinically elevated psychological distress.

Versions

  1. 2026-10-23 10:08 UTC Global study on lifespan pain prevalence
  2. 2026-10-12 11:40 UTC Global study on lifespan pain prevalence
  3. 2026-10-12 00:42 UTC Global study on lifespan pain prevalence
  4. 2026-10-10 11:13 UTC Global study on lifespan pain prevalence

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