Impact of the COVID-19 Pandemic on Stress, Sleep, and Oral Health in University Students.

Front Pain Res (Lausanne) · 2021 · PMC8915617 · PMID 35295424

Europe PMC DOI

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highly significantno p-value reported

Comparing the 6 categories of stress levels used in this study, before and during the pandemic, p < 0.0001 was found, that is, a highly significant difference (Chi-square).

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