Evidence map›Paper›PMID 42799147›Full record

Article... International Conference on Wearable and Implantable Body Sensor Networks. International Conference on Wearable and Implantable Body Sensor Networks2025

PSAFE: Extraction of Faint Fetal PPG from Non-Invasively Acquired Mixed PPG Signals.

Tailai Lihe, Weitai Qian, Begum Kasap, Soheil Ghiasi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ... International Conference on Wearable and Implantable Body Sensor Networks. International Conference on Wearable and Implantable Body Sensor Networks, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Tailai LiheElectrical and Computer Engineering, University of California, Davis, Davis, CA, USA.
Weitai QianElectrical and Computer Engineering, University of California, Davis, Davis, CA, USA.
Begum KasapElectrical and Computer Engineering, University of California, Davis, Davis, CA, USA.
Soheil GhiasiElectrical and Computer Engineering, University of California, Davis, Davis, CA, USA.

Funding

TRD3: Data Analytics and Intelligent Systems (AI-ML-DL-Visualization)P41EB032840 · NIBIB · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Griffith R. Harsh · 2022 to 2026
$6.7M
Validation of Transabdominal Fetal Pulse Oximetry in Hypoxic Fetal Lamb ModelsR21HD097467 · NICHD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI FARMER, DIANA LEE, GHIASI, SOHEIL · 2020 to 2021
$413k
Intrapartum Transabdominal Fetal Pulse Oximetry: Demonstration in Ewe ModelsR41HD104537 · NICHD · STORX TECHNOLOGIES, INC. · PI GHIASI, SOHEIL · 2020 to 2020
$300k
NIBIB NIH HHS P41 EB032840NICHD NIH HHS R21 HD097467NICHD NIH HHS R41 HD104537
6 · The paper itself

Abstract

Traditional approaches to intrapartum fetal monitoring, based on interpretation of fetal heart rate (FHR) tracings, have high false positive rates for detection of fetuses at risk of birth asphyxia. Transabdominal Fetal Pulse Oximetry (TFO) promises to supplement FHR trace interpretation through non-invasive sensing of fetal blood oxygen saturation

Indexed as

Fetal PhotoplethysmographyPhase Synchronized AveragingTransabdominal Fetal Pulse Oximetry

Identifiers

PMID42799147
PMCPMC13614092

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.