Transverse skeletal proportionality in the prognostic evaluation of facemask therapy for skeletal class III malocclusion: a retrospective cephalometric study.

Prog Orthod · 2026 · PMC13216365 · PMID 42201474

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highly significantno p-value reported

Bartlett’s test was highly significant, confirming that the correlation matrix was not an identity matrix and supporting the application of exploratory factor analysis.

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