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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Ryohei Kojima

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Open access Aug 2026

Afternoon salivary cortisol shows no association with same-day state anxiety in community-dwelling older adults during the COVID-19 pandemic

A single afternoon salivary cortisol measurement was not associated with same-day state anxiety in community-dwelling older adults in Japan during the COVID-19 pandemic, and this null finding should be interpreted in the context of the present study design and measurement approach.

Yutaka Kunitake, Yoshiomi Imamura, Hiroko Kunitake et al. · 0 citations

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