To clarify the association between bone mineral density (BMD) and coronary artery calcification (CAC) through an updated meta-analysis, highlighting its significance for cardiovascular health.
Key Findings:
Lower BMD is associated with higher CAC scores, indicating a potential link between bone health and cardiovascular risk, with a pooled odds ratio of approximately 2.11.
Previous studies showed inconsistent results, necessitating a comprehensive meta-analysis to clarify the relationship, particularly in light of new studies published after 2021.
The updated meta-analysis incorporates studies published after 2021 and employs robust analytical methods, including subgroup analyses.
Interpretation:
The findings suggest a significant association between lower BMD and increased CAC, supporting the hypothesis of a shared biological pathway influencing both conditions, which may have important implications for clinical practice.
Limitations:
Heterogeneity among studies regarding population characteristics and methodologies, which may affect the generalizability of the findings.
Potential publication bias and limited exploration of subgroup effects, which could influence the robustness of the conclusions.
Conclusion:
This updated meta-analysis reinforces the connection between BMD and CAC, highlighting the importance of monitoring bone health as a potential cardiovascular risk factor, which could inform preventive strategies.
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Higher annual oral corticosteroid exposure was associated with greater odds of systemic adverse events, with avascular bone necrosis and pneumonia showing dose-dependent associations with cumulative dose and osteoporosis associated with longer annual exposure duration.
