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Case Study S039
2016 Release

Zia 2020: Resilient STI Estimation

Shafiq et al.

Quick Conclusion: Pioneering work on motion-robust seismocardiography algorithms.


📊 Key Accuracy Metrics

MetricResult
FindingProposed algorithms show high resilience to walking-induced noise

🔍 Study Analysis

Objective & Population

Technical Validation Study. Cohort: Healthy subjects (N=7).

What it Supports

The study supports the technical feasibility of extracting cardiac timing intervals even when the subject is not perfectly still.

What it Does Not Support


🛠 Technical Context

  • DOI: N/A
  • Authors: Shafiq et al.
  • Confidence Tier: Supporting

Study Snapshot

Metadata Summary

Target Population

Healthy subjects

N

Sample Size

7 Subjects

Validated Metric

Proposed algorithms show high resilience to walking-induced noise

Critical Appraisal
supporting

Proven feasibility of mobile STI monitoring during daily activity.