
==== Front
medRxiv
MEDRXIV
medRxiv
Cold Spring Harbor Laboratory

10.1101/2024.08.30.24312744
preprint
1
Article
Open Access Data Repository and Common Data Model for Pulse Oximeter Performance Data
Fong Nicholas http://orcid.org/0000-0002-3412-0735

Lipnick Michael S. http://orcid.org/0000-0001-9978-1465

Behnke Ella
Chou Yu
Elmankabadi Seif
Ortiz Lily
Almond Christopher S.
Auchus Isabella
Burnett Garrett W.
Bisegerwa Ronald
Conrad Desireé R
Hendrickson Carolyn M.
Hooli Shubhada
Kopotic Robert
Leeb Gregory http://orcid.org/0000-0002-0358-0907

Martin Daniel
McCollum Eric D. http://orcid.org/0000-0002-1872-5566

Monk Ellis P.
Moore Kelvin L.
Shmuylovich Leonid http://orcid.org/0000-0001-9210-7873

Scott J. Brady
Wong An-Kwok Ian http://orcid.org/0000-0001-5668-4251

Zhou Tianyue
Pirracchio Romain http://orcid.org/0000-0002-7007-4908

Bickler Philip E.
Feiner John http://orcid.org/0000-0001-6161-1209

Law Tyler http://orcid.org/0000-0002-6141-4026

31 8 2024
2024.08.30.24312744https://creativecommons.org/licenses/by-nd/4.0/ This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License, which allows reusers to copy and distribute the material in any medium or format in unadapted form only, and only so long as attribution is given to the creator. The license allows for commercial use.
http://medrxiv.org/lookup/doi/10.1101/2024.08.30.24312744
nihpp-2024.08.30.24312744.pdf
Abstract

The OpenOximetry Repository is a structured database storing clinical and lab pulse oximetry data, serving as a centralized repository and data model for pulse oximetry initiatives. It supports measurements of arterial oxygen saturation (SaO2) by arterial blood gas co-oximetry and pulse oximetry (SpO2), alongside processed and unprocessed photoplethysmography (PPG) data and other metadata. This includes skin color measurements, finger diameter, vital signs (e.g., arterial blood pressure, end-tidal carbon dioxide), and arterial blood gas parameters (e.g., acid-base balance, hemoglobin concentration).

Data contributions are encouraged. All data, from desaturation studies to clinical trials, are collected prospectively to ensure accuracy. A common data model and standardized protocols for consistent archival and interpretation ensure consistent data archival and interpretation. The dataset aims to facilitate research on pulse oximeter performance across diverse human characteristics, addressing performance issues and promoting accurate pulse oximeters.

The initial release includes controlled lab desaturation studies (CLDS), with ongoing updates planned as further data from clinical trials and CLDS become available.
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