A Multilingual Digital Microlearning Intervention for Oral Health in Refugee Shelters: Randomized Controlled Trial.

J Med Internet Res · 2026 · PMC13268633 · PMID 42296536

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did not reach statistical significanceno p-value reported

Among questionnaire-based outcomes, toothbrushing frequency increased substantially, whereas the remaining oral health literacy–related items showed small numerical changes that did not reach statistical significance or remained stable.

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