Sample Of Military Personnel Research Articles

Sleep problems outperform depression and hopelessness as cross-sectional and longitudinal predictors of suicidal ideation and behavior in young adults in the military

Sleep problems appear to represent an underappreciated and important warning sign and risk factor for suicidal behaviors. Given past research indicating that disturbed sleep may confer such risk independent of depressed mood, in the present report we compared self-reported insomnia symptoms to several more traditional, well-established suicide risk factors: depression severity, hopelessness, PTSD diagnosis, as well as anxiety, drug abuse, and alcohol abuse symptoms. Using multiple regression, we examined the cross-sectional and longitudinal relationships between insomnia symptoms and suicidal ideation and behavior, controlling for depressive symptom severity, hopelessness, PTSD diagnosis, anxiety symptoms, and drug and alcohol abuse symptoms in a sample of military personnel (N=311). In support of a priori hypotheses, self-reported insomnia symptoms were cross-sectionally associated with suicidal ideation, even after accounting for symptoms of depression, hopelessness, PTSD diagnosis, anxiety symptoms and drug and alcohol abuse. Self-reported insomnia symptoms also predicted suicide attempts prospectively at one-month follow up at the level of a non-significant trend, when controlling for baseline self-reported insomnia symptoms, depression, hopelessness, PTSD diagnosis and anxiety, drug and alcohol abuse symptoms. Insomnia symptoms were unique predictors of suicide attempt longitudinally when only baseline self-reported insomnia symptoms, depressive symptoms and hopelessness were controlled. The assessment of insomnia symptoms consisted of only three self-report items. Findings may not generalize outside of populations at severe suicide risk. These findings suggest that insomnia symptoms may be an important target for suicide risk assessment and the treatment development of interventions to prevent suicide.

Routine TBI screening following combat deployments

A precise estimate of the rates of traumatic brain injury (TBI) in returning combat troops is difficult to establish given the challenges of screening large numbers of military personnel returning from combat deployments. The Brief Traumatic Brain Injury Screen (BTBIS) was implemented in the First Marine Expeditionary Force between 2004 and 2006. Nine percent of the 7909 marines who completed the BTBIS were considered having a positive screen; that is, they endorsed at least one injury mechanism and indicated a change in mental status at the time of injury. The majority of combat-related TBI's were due to multiple injury agents with the next largest group related to blast exposure only. Most importantly, of those who screened positive for TBI 70.5% (n=500) were first identified by the screen. Service members who endorsed items on the BTBIS were contacted for follow-up assessment of persistent symptoms related to TBI and clinical referrals were made as needed. Given the rate of positive TBI screens in this non-referred sample of military personnel returning from a combat deployment, routine TBI screening appears valuable in screening individuals who might not be identified otherwise. Furthermore, this study appears to refute the contention that routine TBI screening will result in an over-identification of TBI in this population.

Biomarker Characteristics of Alcohol Use in the U.S. Army

ABSTRACT The objective of this study was to collect data providing information about the biomarker characteristics of alcohol use among a sample of military personnel in the U.S. Army. Military personnel enrolled in the Army Substance Abuse Program at the Walter Reed Army Medical Center in Washington, DC, received a comprehensive assessment that included a panel of direct and indirect biomarkers. A total of 80 records were reviewed to assess biomarker results. Higher Alcohol Use Disorders Identification Test scores correlated with higher gamma glutamyltransferase levels. All subjects tested negative on the initial breathalyzer. All subjects completed an initial ethyl glucuronide and approximately one-third received a positive report. A second positive ethyl glucuronide did correlate with a positive third and fourth result. Military personnel deployed to an area of combat operations reported tobacco use more frequently than military personnel not assigned to an area of combat operations. A broad range of assessment tools, including traditional interviews, standardized questionnaires, indirect, and direct biomarkers, provide clinicians the techniques to screen alcohol use disorders. Direct biomarkers are a valuable assessment tool but must be integrated with the other components of the diagnostic evaluation.

Combat and Peacekeeping Operations in Relation to Prevalence of Mental Disorders and Perceived Need for Mental Health Care: Findings From a Large Representative Sample of Military Personnel

Context.Although military personnel are trained for combat and peacekeeping operations, accumulating evidence indicates that deployment-related exposure to traumatic events is associated with mental health problems and mental health service use.Objective.To examine the relationships between combat a

Height-Related Changes in Body Mass Index: A Reappraisal

Objectives: To study the relationship between body mass index (BMI) and height in 20–22 year-old patients.Methods: A research questionnaire filled by a representative sample of military personnel upon discharge from service was analyzed. At the same time, weight and height were measured, and BMI was calculated (BMI = weight (Kg)/height2(m2)).Results: There were 35,951 participants in the study, including 16204 females and 19747 males. There was a positive correlation between BMI and height in men (regression slope = 0.00717, r = 0.015, p = 0.03), while the correlation was negative in women (regression slope = −0.02811, r = −0.05, p < 0.0001). In multiple regression analysis, when BMI was used as the dependent variable and height, gender, ethnic origin, smoking, oral contraceptive use, and level of recreational exercise as the independent variables, only height, gender, and ethnic origin remained significant in the final analysis (R-square 0.0205, p < 0.0001).Conclusion: In young adults, BMI is affected in a subtle, but opposite manner in males and females. In males, BMI increases with increasing height, while in females, BMI decreases with increasing height.

Self-reported illness and health status among Gulf War veterans. A population-based study. The Iowa Persian Gulf Study Group

To assess the prevalence of self-reported symptoms and illnesses among military personnel deployed during the Persian Gulf War (PGW) and to compare the prevalence of these conditions with the prevalence among military personnel on active duty at the same time, but not deployed to the Persian Gulf (non-PGW).Cross-sectional telephone interview survey of PGW and non-PGW military personnel. The study instrument consisted of validated questions, validated questionnaires, and investigator-derived questions designed to assess relevant medical and psychiatric conditions.Population-based sample of military personnel from Iowa.A total of 4886 study subjects were randomly selected from 1 of 4 study domains (PGW regular military, PGW National Guard/Reserve, non-PGW regular military, and non-PGW National Guard/Reserve), stratifying for age, sex, race, rank, and branch of military service.Self-reported symptoms and symptoms of medical illnesses and psychiatric conditions.Overall, 3695 eligible study subjects (76%) and 91% of the located subjects completed the telephone interview. Compared with non-PGW military personnel, PGW military personnel reported a significantly higher prevalence of symptoms of depression (17.0% vs 10.9%; Cochran-Mantel-Haenszel test statistic, P<.001), posttraumatic stress disorder (PTSD) (1.9% vs 0.8%, P=.007), chronic fatigue (1.3% vs 0.3%, P<.001), cognitive dysfunction (18.7% vs 7.6%, P<.001), bronchitis (3.7% vs 2.7%, P<.001), asthma (7.2% vs 4.1%, P=.004), fibromyalgia (19.2% vs 9.6%, P<.001), alcohol abuse (17.4% vs 12.6%, P=.02), anxiety (4.0% vs 1.8%, P<.001), and sexual discomfort (respondent, 1.5% vs 1.1%, P=.009; respondent's female partner, 5.1% vs 2.4%, P<.001). Assessment of health-related quality of life demonstrated diminished mental and physical functioning scores for PGW military personnel. In almost all cases, larger differences between PGW and non-PGW military personnel were observed in the National Guard/Reserve comparison. Within the PGW military study population, compared with veterans in the regular military, veterans in the National Guard/Reserve only reported more symptoms of chronic fatigue (2.9% vs 1.0%, P=.03) and alcohol abuse (19.4% vs 17.0%, P=.004).Military personnel who participated in the PGW have a higher self-reported prevalence of medical and psychiatric conditions than contemporary military personnel who were not deployed to the Persian Gulf. These findings establish the need to further investigate the potential etiologic, clinical, pathogenic, and public health implications of the increased prevalence of multiple medical and psychiatric conditions in populations of military personnel deployed to the Persian Gulf.

The Constipated Serviceman: Prevalence among Deployed U.S. Troops

The prevalence of constipation in deployed servicemen was determined in a sample of military personnel aboard the USS Iwo Jima LPH 2 during Operation Desert Shield. Results were obtained from a bowel function questionnaire issued to 500 deployed marines and sailors. When constipation is defined as no bowel movement for greater than 3 days, 3.9% of the Marine/sailor personnel are constipated when in their home environment as compared to 6.0% when they are aboard ship and 30.2% while in the field. Alternatively, when constipation is defined as the presence of certain anorectal complaints (hard stools, straining, painful defecation, and bleeding with defecation), the incidence is 7.2% when at home as compared to 10.4% aboard ship and 34.1% in the field. These results confirm that whether constipation is defined as infrequent bowel movements or presence of symptoms of constipation, significantly more servicemen will be constipated when in the field as compared to their home environment. Since approximately one-third of Navy/Marine Corps personnel deployed in a field environment will be constipated, preventive measures ought to be evaluated.