ArticleFrontiers in physiology2019
Toward Accurate Extraction of Respiratory Frequency From the Photoplethysmogram: Effect of Measurement Site.
Article in Frontiers in physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed, 54 citations in OpenAlex.
- From classic to cutting-edge: technological approaches to respiratory physiological signals in assessing sleep-disordered breathing.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2026Review
- A late fusion multi-task learning for respiratory waveform and rate estimation from photoplethysmography.PloS one · 2026Article
- A Novel Respiratory Rate Estimation Algorithm from Photoplethysmogram Using Deep Learning Model.Diagnostics (Basel, Switzerland) · 2024Article
- Experimental Verification of the Possibility of Reducing Photoplethysmography Measurement Time for Stress Index Calculation.Sensors (Basel, Switzerland) · 2023Article
- An ultralow power wearable vital sign sensor using an electromagnetically reactive near field.Bioengineering & translational medicine · 2023Article
- Influence of Photoplethysmogram Signal Quality on Pulse Arrival Time during Polysomnography.Sensors (Basel, Switzerland) · 2023Article
- Machine Learning-Based Respiration Rate and Blood Oxygen Saturation Estimation Using Photoplethysmogram Signals.Bioengineering (Basel, Switzerland) · 2023Article
- A Flexible Near-Field Biosensor for Multisite Arterial Blood Flow Detection.Sensors (Basel, Switzerland) · 2022Article
- Lightweight End-to-End Deep Learning Solution for Estimating the Respiration Rate from Photoplethysmogram Signal.Bioengineering (Basel, Switzerland) · 2022Article
- The Hemodynamic Parameters Values Prediction on the Non-Invasive Hydrocuff Technology Basis with a Neural Network Applying.Sensors (Basel, Switzerland) · 2022Article
- Breathing Rate Estimation from Head-Worn Photoplethysmography Sensor Data Using Machine Learning.Sensors (Basel, Switzerland) · 2022Article
- Cuffless Blood Pressure Measurement Using Linear and Nonlinear Optimized Feature Selection.Diagnostics (Basel, Switzerland) · 2022Article
- Pulse Oximetry: The Working Principle, Signal Formation, and Applications.Advances in experimental medicine and biology · 2022Article
- Quality Assessment and Morphological Analysis of Photoplethysmography in Daily Life.Frontiers in digital health · 2022Article
- Performance of Automated Point-of-Care Respiratory Rate Counting versus Manual Counting in Children under Five Admitted with Severe Febrile Illness to Kisantu Hospital, DR Congo.Diagnostics (Basel, Switzerland) · 2021Article
- Pulse Rate Variability Analysis Using Remote Photoplethysmography Signals.Sensors (Basel, Switzerland) · 2021Article
- Efficient embedded sleep wake classification for open-source actigraphy.Scientific reports · 2021Article
- Derivation of Respiratory Metrics in Health and Asthma.Sensors (Basel, Switzerland) · 2020Article
- Reconstruction of the respiratory signal through ECG and wrist accelerometer data.Scientific reports · 2020Article
- Wearable monitoring of sleep-disordered breathing: estimation of the apnea-hypopnea index using wrist-worn reflective photoplethysmography.Scientific reports · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.