ArticleHereditas2024
Modifiable risk factors that mediate the effect of insomnia on the risk of low back pain: a network mendelian randomization study.
Article in Hereditas, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Investigating predictors of pain events during trials of knee osteoarthritis: A post-hoc analysis of two phase III trials.Osteoarthritis and cartilage open · 2026Article
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7 authors.
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Abstract
backgroundLow back pain (LBP) and insomnia are common global health issues, but their relationship and potential mediators remain unclear. This study aimed to explore the impact of insomnia on LBP using mendelian randomization (MR) methods and analyze the mediating role of modifiable factors.
methodsUnivariable MR (UVMR) analysis was employed to examine the causal relationship between insomnia and LBP, as well as the association between modifiable factors [smoking, alcohol consumption, body mass index (BMI), and type 2 diabetes (T2DM)] and LBP. Subsequently, multivariable MR (MVMR) analysis was conducted to explore the impact of insomnia on the mediation of LBP risk by modifiable factors.
resultsIn the UVMR analysis, insomnia [odds ratio (OR) = 2.95, 95%CI: 2.33-3.72)] and BMI (OR = 1.18, 95%CI: 1.02-1.37) were positively associated with the prevalence of LBP. The effects of smoking, alcohol consumption, and T2DM on LBP were not significant (P > 0.05). In the MVMR analysis, the proportion of mediation of BMI on the relationship between insomnia and LBP was 7.12%.
conclusionThis study revealed the causal relationship between insomnia and LBP using MR methods for the first time, and identified the mediating role of BMI. These findings offer new insights into understanding the relationship between insomnia and LBP, informing the prevention and treatment of these two health issues.
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