Survival of endodontically treated permanent teeth among children: a retrospective cohort study.

BMC Oral Health · 2021 · PMC8603487 · PMID 34798851

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showed a trendno p-value reported

Nonetheless, posterior ETT showed a trend for a higher risk of failure than anterior ETT (adjusted HR = 1.68, 95% CI 0.81–3.45; Table 3 ).

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