Evidence map›Paper›PMID 40847126›Full record

ArticleNPJ digital medicine2025

Neonatal pose estimation in the unaltered clinical environment with fusion of RGB, depth and IR images.

Alex Grafton, Joana M Warnecke, Maxwell Li, Eric He, Lynn Thomson, Kathryn Beardsall, Joan Lasenby

Abstract read
In one paragraph

Article in NPJ digital medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

7 authors.

Alex GraftonDepartment of Engineering, University of Cambridge, Cambridge, CB2 1PZ, UK. ajg206@cam.ac.uk.
Joana M WarneckeDepartment of Engineering, University of Cambridge, Cambridge, CB2 1PZ, UK.
Maxwell LiDepartment of Engineering, University of Cambridge, Cambridge, CB2 1PZ, UK.
Eric HeDepartment of Engineering, University of Cambridge, Cambridge, CB2 1PZ, UK.
Lynn ThomsonDepartment of Paediatrics, University of Cambridge, Cambridge, CB2 0QQ, UK.
Kathryn BeardsallDepartment of Paediatrics, University of Cambridge, Cambridge, CB2 0QQ, UK.
Joan LasenbyDepartment of Engineering, University of Cambridge, Cambridge, CB2 1PZ, UK.

Funding

Rosetrees Trust ID2021\100009
6 · The paper itself

Abstract

Visual monitoring of pre-term infants in intensive care is critical to ensuring proper development and treatment. Camera systems have been explored for this purpose, with human pose estimation having applications in monitoring position, motion, behaviour and vital signs. Validation in the full range of clinical visual scenarios is necessary to prove real-life utility. We conducted a clinical study to collect RGB, depth and infra-red video from 24 participants with no modifications to clinical care. We propose and train image fusion pose estimation algorithms for locating the torso key-points. Our best-performing approach, a late fusion method, achieves an average precision score of 0.811. Chest covering or side lying decrease the object key-point similarity score by 0.15 and 0.1 respectively, while accounting for 50% and 44% of the time. The baby's positioning and covering supports their development and comfort, and these scenarios should therefore be considered when validating visual monitoring algorithms.

Identifiers

PMID40847126
PMCPMC12373853

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Registered trials

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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.