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University of San Diego

ICU Delirium and the Relationship with Pre-Existing PTSD within the Veterans Population

Abstract

dc:description.abstract

<p>The purpose of this study is to evaluate the prevalence of PTSD in the Veteran population admitted to the ICU, and the relationship of pre-existing PTSD to delirium. According to Douglas (2008), there is 40% to 87% of incidence of delirium in the ICU; the cost of delirium is $60,516 to $64,421 per patient per year. According to the Census Bureau (2011), 7% - 8% of the population will have Post Traumatic Stress Disorder (PTSD) in their lifetime with 5.2 million adults in a given year. As of September 2010, there are 22.7 million veterans in the nation. There have been no studies linking both PTSD and delirium in the ICU specifically in the Veteran population.</p>

Degree

thesis:*
Name thesis:degree_name
PhD Nursing
Level thesis:degree_level
Dissertation: USD Users Only
Discipline thesis:degree_discipline
Nursing
Year dc:date.available
2018

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Howard, Evangeline

Subjects

dc:subject × 7

Identifiers

dc:identifier.*
Repository record dc:identifier
https://digital.sandiego.edu/dissertations/123
OAI identifier oai:identifier
oai:digital.sandiego.edu:dissertations-1124

Chain of custody

source
Harvested from
University of San Diego
Base URL
digital.sandiego.edu/do/oai/
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Howard, Evangeline. ICU Delirium and the Relationship with Pre-Existing PTSD within the Veterans Population. Dissertation: USD Users Only thesis, 2018. https://digital.sandiego.edu/dissertations/123