Trauma-focused or non-trauma-focused? Treatment preferences and expectancies among veterans with co-occurring posttraumatic stress disorder and substance use disorder.
Alpert E; Kaplan A; Nelson D; Christ NM; Hagedorn HJ; Norman SB; Schnurr PP; Meis LA · 2026 · Psychological trauma : theory, research, practice and policy
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Objective Among patients with co-occurring posttraumatic stress disorder (PTSD) and substance use disorders (SUDs), little is known about early PTSD treatment processes, including treatment preference and outcome expectancy. This study…
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Metadata source: Europe PMC · DOI 10.1037/tra0002161