Evidence map›Paper›PMID 40775919›Full record

ArticleStudies in health technology and informatics2025

Predicting Secure Messaging Traffic in Clinical Settings.

Laura R Baratta, Sunny S Lou, Thomas Kannampallil, Susmit Jha, Anirban Roy, Adam D Cobb

Abstract read
In one paragraph

Article in Studies in health technology and informatics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Laura R BarattaDivision of Biology and Biomedical Sciences, Washington University School of Medicine in St. Louis, Saint Louis, USA.
Sunny S LouInstitute for Informatics, Data Science and Biostatistics (I2DB), Washington University School of Medicine in St. Louis, Saint Louis, USA.
Thomas KannampallilInstitute for Informatics, Data Science and Biostatistics (I2DB), Washington University School of Medicine in St. Louis, Saint Louis, USA.
Susmit JhaNeuro-Symbolic Computing and Intelligence Research Group, SRI International, Menlo Park, USA.
Anirban RoyNeuro-Symbolic Computing and Intelligence Research Group, SRI International, Menlo Park, USA.
Adam D CobbNeuro-Symbolic Computing and Intelligence Research Group, SRI International, Menlo Park, USA.

Funding

Intelligent Clinical Decision Support for Perioperative Blood ManagementK23HL166880 · NHLBI · WASHINGTON UNIVERSITY · PI Sunny S. Lou · 2024 to 2026
$521k
NHLBI NIH HHS K23 HL166880
6 · The paper itself

Abstract

Asynchronous text-based communication, secure messaging, has become one of the preferred modes of communication despite its potential to disrupt workflow and increase burden. Identifying peak communication can guide interventions to reduce communication overload among healthcare workers. The objective of this study is to predict future secure messaging volume among healthcare professionals utilizing a graph-based transformer model. The data consisted of secure messaging metadata from 14 inpatient hospitals and 381 outpatient clinics for the period February 1, 2023, through April 30, 2024. The model architecture consists of a multi-headed graph transformer to embedded hourly communication structures followed by transformer decoder architecture to predict the future messaging volume. Results show successful predictions across test sets, with improved performance using domain-specific time-dependent positional encoding. This approach integrates network topology, temporal patterns, and relational context (who is communicating and at what time) for accurate message traffic forecasting and underscore its novel design.

Indexed as

Computer SecurityText MessagingHumansDeep LearningElectronic Health RecordSecure messaging

Identifiers

PMID40775919
PMCPMC13038242

What OpenQuestion holds

Textmetadata
LicenceTDM
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.