ReadYourDNA

Back Pain

Where your DNA places you among other people, and the studies behind it.

General information

Not tailored to your result, and not medical advice

Stay Physically Active: Staying active is a cornerstone of evidence-based back pain care, and prolonged bed rest is no longer recommended. Guidelines advise continuing normal activities and using exercise as first-line treatment. Trials of exercise programs, often combined with education, have reduced the risk of a future back pain episode by roughly a third. The Lancet (Foster et al., 2018)

Maintain a Healthy Weight: A higher body weight is consistently associated with low back pain. Pooled analyses estimate the odds of back pain at about 1.15 for overweight and 1.36 for obesity relative to normal weight, likely through greater mechanical loading and systemic inflammation. Maintaining a healthy weight is a reasonable, low-risk way to reduce risk. American Journal of Epidemiology (Shiri et al., 2010)

Address Psychological Factors: Catastrophising, fear-avoidance beliefs, depression, and anxiety (sometimes called yellow flags) are among the strongest predictors of whether back pain becomes chronic, often outweighing imaging findings. Cognitive behavioral therapy and related psychological approaches can reduce pain and disability. If your back pain comes with persistent low mood or anxiety, addressing these matters. The Spine Journal (Wertli et al., 2014)

Optimize Workplace Ergonomics: Occupational ergonomic factors, including heavy lifting and sustained awkward postures, are among the leading modifiable contributors to low back pain in the global burden estimates. Alternate between sitting and standing, take regular movement breaks, and use proper technique and mechanical aids for lifting where possible. The Lancet Rheumatology (GBD 2021)

Protect Sleep Quality: Sleep and chronic spinal pain have a bidirectional relationship: poor sleep lowers pain tolerance and amplifies inflammatory signalling, while pain disrupts sleep, creating a self-reinforcing cycle. Maintaining good sleep hygiene and treating sleep disorders may help break that cycle and is a sensible part of overall management. Journal of Clinical Medicine (systematic review)

Genetics vs Environment

How much of this is genetic?

Genetics explains 40% of why people differ in this trait. The rest is environment, daily habits and chance.

Heritability estimate: Ferreira et al. 2013, Eur J Pain

About Back Pain

Background and further reading

Low back pain is the single leading cause of years lived with disability worldwide. The Global Burden of Disease Study 2021 estimated that about 619 million people were affected in 2020, a figure projected to reach 843 million by 2050 [1]. Most people experience back pain at some point: lifetime prevalence is commonly estimated at 65-80%, and roughly 80% of attacks settle within about six weeks [2]. Recurrence is common, however, and a minority develop chronic pain (lasting more than 12 weeks) that substantially impairs daily function and work capacity. In most cases no specific structural cause is identified, though contributors can include intervertebral disc degeneration, facet joint arthritis, muscle strain, spinal stenosis, and central pain sensitisation, often acting together [2].

Genetic Basis: Back pain is moderately heritable. A meta-analysis of 11 twin studies estimated heritability at about 40%, with higher estimates for chronic than for acute pain [3]. The first large genome-wide meta-analysis of chronic back pain, in roughly 158,000 people of European ancestry, identified three replicated loci, in or near SOX5, CCDC26/GSDMC, and DCC [3]. The SOX5 association is the best replicated. As with most common conditions, the variants identified so far explain only a small part of the heritability: SNP-based heritability was about 8% on the liability scale, well below the twin-based estimate of roughly 40%, indicating that rarer variants, non-additive effects, and gene-environment interactions account for much of the remainder [3]. Genetic factors that influence psychological traits and pain processing also contribute to the transition from acute to chronic pain.

Environmental & Lifestyle Factors: Modifiable risk factors are important. In the Global Burden of Disease analysis, smoking, high body-mass index, and occupational ergonomic factors together accounted for almost 40% of the disability attributed to low back pain [1]. A higher BMI is consistently associated with increased risk: pooled estimates put the odds of low back pain at roughly 1.15 for overweight and 1.36 for obesity compared with normal weight [4]. Psychological factors such as fear-avoidance beliefs, low mood, and catastrophising (often called yellow flags) are among the strongest predictors of whether acute pain becomes chronic [5]. Current guidelines therefore frame back pain within a biopsychosocial model, in which biological, psychological, and social factors interact to shape pain and disability [2].

How this was calculated

The published research behind your score, and the variants it draws on.

Study Details

2 published scores from 1 study

The back pain score combines 2 polygenic scores drawn from 1 published study.

Jung H (2024). Integration of risk factor polygenic risk score with disease polygenic risk score for disease prediction. Commun Biol: 1.1M

Sources

GBD 2021 Low Back Pain Collaborators Global, regional, and national burden of low back pain, 1990-2020, its attributable risk factors, and projections to 2050: a systematic analysis of the Global Burden of Disease Study 2021. The Lancet Rheumatology (2023)

Foster NE, et al. Prevention and treatment of low back pain: evidence, challenges, and promising directions. The Lancet (2018)

Suri P, et al. Genome-wide meta-analysis of 158,000 individuals of European ancestry identifies three loci associated with chronic back pain. PLOS Genetics (2018)

Shiri R, et al. The association between obesity and low back pain: a meta-analysis. American Journal of Epidemiology (2010)

Wertli MM, et al. Catastrophizing-a prognostic factor for outcome in patients with low back pain: a systematic review. The Spine Journal (2014)

Related Traits

These traits are influenced by some of the same genes and variants as this one

Osteoarthritis: The most common joint disease, caused by progressive cartilage degradation and joint inflammation.

Body Mass Index: A measure of body weight relative to height, used as a proxy for overall adiposity.

Depression: Major depressive disorder, a persistent mood condition affecting emotional regulation and daily functioning.

Back to All Traits

Content updated August 2026.

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