This is a retrospective, population-based cohort study (extracted with VA Informatics and Computing Infrastructure; VINCI) of adult patients (age > 18) in the United States Veterans Affairs Health Care System (VA) who have received care in at least one of seven Central Appalachian VA healthcare systems between January 1, 2014 and December 31, 2017. The study is designed to assess the potential significant correlation between pertinent demographic variables (i.e., age, race, ethnicity, sex, service connection, rurality, era of service, and combat vet status) and diagnosis of Post-Traumatic Stress Disorder (PTSD) and/or Substance Use Disorder (SUD). Using statistical methods, these demographic variables will be held constant to examine the variance explained by military branch of service (i.e., Navy, Marines, Air Force, Army, National Guard) on diagnoses of PTSD and/or SUD. Veterans will be included in the data pull if they have been seen in at least one of the seven Central Appalachian VA healthcare systems and been diagnosed with PTSD and/or SUD through an inpatient or outpatient mental health clinic (verified by clinic stop code). The primary analysis will assess correlation (Pearson's r) between demographic variables and PTSD and/or SUD diagnoses; and using a general linear model (one-way ANOVA) to examine the impact of branch of military service on diagnoses of PTSD and/or SUD after controlling for other pertinent demographic variables.
| Identifer | oai:union.ndltd.org:ETSU/oai:dc.etsu.edu:asrf-1226 |
| Date | 05 April 2018 |
| Creators | Hale, Elizabeth, Bumgarner, David, Elder, Myra |
| Publisher | Digital Commons @ East Tennessee State University |
| Source Sets | East Tennessee State University |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | Appalachian Student Research Forum |
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