Sociodemographic inequalities in the global burden trends and machine learning-based projections of periodontitis from 1990 to 2030 across different development levels.

Front Oral Health · 2025 · PMC12209297 · PMID 40599686

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a decreasing trendno p-value reported

SDI was negatively associated with prevalence ( β = −9,181.24, 95% CI: −9,795.06 to −8,567.41, p < 0.001), indicating a decreasing trend in prevalence with increasing SDI levels.

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