A pilot study on the application of a digital dental teaching evaluation system in Class II cavity preparation teaching.

BMC Oral Health · 2025 · PMC11900384 · PMID 40075323

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a decreasing trendno p-value reported

Compared with the first examination, the overall operation time in the four examinations showed a decreasing trend as the number of examinations increased, and the difference was statistically significant ( P -values were 0.003, 0.002 and 0.001, < 0.05).

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