Efficacy of Fragrance Types and Intervention Methods in Reducing Driver Fatigue and Modulating Emotional Development Assessed by HRV and Subjective Indicators.

Sensors (Basel) · 2025 · PMC12567736 · PMID 41157503

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did not reach statistical significanceno p-value reported

The increases in LF/HF and SDNN were also smaller than those observed without intervention, although these changes did not reach statistical significance.

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