Speech-Derived Digital Markers of Treatment Response and Improvement Trajectories in Pediatric Anxiety

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Overview

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This study investigates whether acoustic and linguistic features from youth speech can predict improvement in pediatric anxiety during exposure-focused cognitive behavioral therapy. Using data from 60 participants, researchers developed machine learning models that utilized later-session speech characteristics to distinguish between those who improved and those who did not. The resource is relevant for clinicians and researchers interested in digital markers for monitoring treatment response.

ID
599d2882437e437a
Source org
PubMed Central
Author
Zhihong Zhang (Columbia University), Kate D. Fitzgerald (Columbia University), Seoyoon Chang (University of Michigan), Christopher S. Monk (University of Michigan), K. Luan Phan (The Ohio State University), Ann M. Iturra-Mena (Columbia University)
Published
2026-06-05
OA status
green
DOI
10.21203/rs.3.rs-9682555/v1
PMID
Not recorded
PMCID
Not recorded
Citations
0

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BibTeX

@article{allodium:599d2882437e437a,
  title = {Speech-Derived Digital Markers of Treatment Response and Improvement Trajectories in Pediatric Anxiety},
  author = {Zhihong Zhang and Kate D. Fitzgerald and Seoyoon Chang and Christopher S. Monk and K. Luan Phan and Ann M. Iturra-Mena},
  year = {2026},
  journal = {PubMed Central},
  doi = {10.21203/rs.3.rs-9682555/v1},
  url = {https://doi.org/10.21203/rs.3.rs-9682555/v1}
}

RIS

TY  - JOUR
TI  - Speech-Derived Digital Markers of Treatment Response and Improvement Trajectories in Pediatric Anxiety
AU  - Zhang, Zhihong
AU  - Fitzgerald, Kate D.
AU  - Chang, Seoyoon
AU  - Monk, Christopher S.
AU  - Phan, K. Luan
AU  - Iturra-Mena, Ann M.
PY  - 2026
PB  - PubMed Central
DO  - 10.21203/rs.3.rs-9682555/v1
UR  - https://doi.org/10.21203/rs.3.rs-9682555/v1
ER  -

APA

Zhang, Z., Fitzgerald, K. D., Chang, S., Monk, C. S., Phan, K. L., & Iturra-Mena, A. M. (2026). Speech-Derived Digital Markers of Treatment Response and Improvement Trajectories in Pediatric Anxiety. PubMed Central. https://doi.org/10.21203/rs.3.rs-9682555/v1

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