The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
The nature and course of subthreshold PTSD
Abstract
This study investigated rates of subthreshold PTSD and associated impairment in comparison to no PTSD and full PTSD and prospectively followed the course of subthreshold symptoms over 3 years. 3360 workers dispatched to the WTC site following 9/11 completed clinician interviews and self-report measures at three time points each one year apart. At Time 1, 9.7% of individuals met criteria for subthreshold PTSD. The no PTSD, subthreshold PTSD, and full PTSD groups exhibited significantly different levels of impairment, rates of current MDD diagnosis, and self-reported symptoms of depression. At Time 2, 29% of the initial sample with subthreshold PTSD continued to meet criteria for subthreshold or full PTSD; at Time 3, this was true for 24.5% of the initial sample. The study lends credence to the clinical significance of subthreshold PTSD and emphasizes that associated impairment may be significant and longstanding. It also confirms clinical differences between subthreshold and full PTSD.
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“However, their impairment is still significant to well-being and everyday life [5].”
From Effects of mindfulness-based cognitive therapy for Chinese adults with PTSD symptoms: protocol for a randomised controlled trial (2024) · cites this paper as [5]
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Metadata
- Authors
- Cukor, J., Wyka, K., Jayasinghe, N., & Difede, J.
- Affiliations
- Weill Cornell Medicine (US)
- Corresponding author
- Cukor, Judith
- Venue
- Journal of Anxiety Disorders
- Publisher
- Elsevier BV
- Published
- 2010-12
- Volume
- 24
- Issue
- 8
- Pages
- 918-923
- ISSN
- 0887-6185 (ISSN-L)
- OpenAlex
- W2131019417
- Cited by
- 197
- References
- 22
- Citations by year
- 2026: 9 · 2025: 13 · 2024: 9 · 2023: 17 · 2022: 11 · 2021: 17 · 2020: 18 · 2019: 13 · 2018: 15 · 2017: 16 · 2016: 13 · 2015: 16 · 2014: 9 · 2013: 10 · 2012: 6
- FWCI
- 7.01
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Anxiety Disorders (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
- Social Sciences › Psychology › Clinical Psychology › Migration, Health and Trauma
- Health Sciences › Medicine › Clinical Neurology › Traumatic Brain Injury Research
- Keywords
- subthreshold PTSD, post-traumatic stress disorder, 9/11 responders, World Trade Center, symptom course, functional disability, major depressive disorder, depression, occupational injuries, longitudinal follow-up
- MeSH terms
- Activities of Daily Living, Adult, Depressive Disorder, Female, Humans, Male, Prognosis, Psychiatric Status Rating Scales, Surveys and Questionnaires, Stress Disorders, Post-Traumatic, Time Factors, Disease Progression, September 11 Terrorist Attacks
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