Multi-Night Glasgow Index Analyzer

Analyze multiple nights of ResMed PAP data to track Glasgow Index trends and component analysis

πŸ“¬ Feature request? vibecoder75321@gmail.com πŸ”’ All processing happens locally in your browser πŸ”— Project on GitHub
Acknowledgment: Original Glasgow Index by DaveSkvn

Upload Entire SD Card Data for complete analysis

πŸ“ Upload Entire SD Card

Recommended: Select your entire ResMed SD card root folder

πŸ“„ Or Upload Individual Files

Helpful to review a single night or an OSCAR Backup

⚠️ Limited: Glasgow Index only
No files selected

Nights Analyzed

0

Average Overall GI

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Best Night GI

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Worst Night GI

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Glasgow Index Trends Over Time

Component Analysis

Select Components to Display:

Night Heatmap

Detailed Night-by-Night Results

Date Start Time Duration (hrs) Machine Type Overall GI Skew Spike Flat Top Top Heavy Multi Peak No Pause Inspir Rate Multi Breath Variable Amp IPAP EPAP Pressure Support EasyBreathe Rise Time Trigger Cycle
Release Notes β€” Updated: 2025-12-10
2025-12-10
  • Improved sleep night grouping: Sessions are now grouped by DATALOG folder date instead of filename timestamp heuristics
  • When uploading an SD card folder, the folder name (e.g., DATALOG/20250724/) determines which night a session belongs to
  • This correctly handles sessions that cross midnight β€” all data stays grouped under the night you went to sleep
  • Individual file uploads still use time-based fallback for backward compatibility
2025-09-27
  • STR.edf settings extraction: S.RiseTime, S.Trigger, S.Cycle, S.EasyBreathe
  • Per-night display and CSV export for machine settings
  • When EasyBreathe is On, Rise Time is shown as N/A
  • Trigger/Cycle labels: 4=very high, 3=high, 2=medium, 1=low, 0=very low
  • Header pills for contact, privacy, source, plus acknowledgment