Real-Time Foot Height Estimation and Activity Classification Using a Foot-Mounted IMU Implemented on a Smartphone.

Sensors (Basel) · 2026 · PMC13211119 · PMID 42197973

Europe PMC DOI

hedged sentence

0.0720

closest p · 1.4× alpha

0.0720

boldest claim

The sentences

did not reach statistical significancep = 0.072so close (0.05 < p ≤ 0.1)

The magnitude of heel strike velocity error was greater during ramp descent compared with ramp ascent, though this difference approached but did not reach statistical significance ( p = 0.072 ), suggesting a moderately increased heel strike impact during downhill ramp walking.

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