The Normative Aging Study (NAS) is a longitudinal study which studies the effects of aging on various health issues. [1] The ongoing study was established in 1963 by the United States Department of Veterans Affairs. [2] The initial sample was 2,280 men now with an average age of 72 years (mean age at entry was 42 years). Most participants are veterans from World War II and the Korean War. [3]
Participants in the study have undergone medical examinations every three to five years, also answering questions about behaviors affecting health. [4]
Among the topics researchers have used the NAS for are stress, [2] smoking, and cardiac health. [5]
One of the findings based on the study was that subjective stress appeared to be a better prediction of mortality than the objective evaluation of stressful events. [6]
Agent Orange is a chemical herbicide and defoliant, one of the tactical use Rainbow Herbicides.
Depleted uranium is uranium with a lower content of the fissile isotope 235
U
than natural uranium. Natural uranium contains about 0.72% 235
U
, while the DU used by the U.S. Department of Defense contains 0.3% 235
U
or less. The less radioactive and non-fissile 238
U
constitutes the main component of depleted uranium.
Post-traumatic stress disorder (PTSD) is a mental and behavioral disorder that develops from experiencing a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on a person's life or well-being. Symptoms may include disturbing thoughts, feelings, or dreams related to the events, mental or physical distress to trauma-related cues, attempts to avoid trauma-related cues, alterations in the way a person thinks and feels, and an increase in the fight-or-flight response. These symptoms last for more than a month after the event. Young children are less likely to show distress, but instead may express their memories through play. A person with PTSD is at a higher risk of suicide and intentional self-harm.
Estimates of the casualties from the Iraq War have come in several forms, and those estimates of different types of Iraq War casualties vary greatly.
Old age is the range of ages for persons nearing and surpassing life expectancy. People of old age are also referred to as: old people, elderly, elders, seniors, senior citizens, or older adults.
A veteran is a person who has significant experience and expertise in an occupation or field.
Foster care is a system in which a minor has been placed into a ward, group home, or private home of a state-certified caregiver, referred to as a "foster parent", or with a family member approved by the state. The placement of a "foster child" is normally arranged through the government or a social service agency. The institution, group home, or foster parent is compensated for expenses unless with a family member. In some states, relative or "Kinship" caregivers of children who are wards of the state are provided with a financial stipend.
A longitudinal study is a research design that involves repeated observations of the same variables over long periods of time. It is often a type of observational study, although it can also be structured as longitudinal randomized experiment.
Military recruitment refers to the activity of attracting people to, and selecting them for, military training and employment.
The Foster Care Independence Act of 1999 aims to assist youth aging out of foster care in the United States in obtaining and maintaining independent living skills. Youth aging out of foster care, or transitioning out of the formal foster care system, are one of the most vulnerable and disadvantaged populations. As youth age out of the foster care system at age 18, they are expected to become self-sufficient immediately, even though on average youth in the United States are not expected to reach self-sufficiency until age 26.
Occupational health psychology (OHP) is an interdisciplinary area of psychology that is concerned with the health and safety of workers. OHP addresses a number of major topic areas including the impact of occupational stressors on physical and mental health, the impact of involuntary unemployment on physical and mental health, work-family balance, workplace violence and other forms of mistreatment, psychosocial workplace factors that affect accident risk and safety, and interventions designed to improve and/or protect worker health. Although OHP emerged from two distinct disciplines within applied psychology, namely, health psychology and industrial and organizational psychology, for a long time the psychology establishment, including leaders of industrial/organizational psychology, rarely dealt with occupational stress and employee health, creating a need for the emergence of OHP. OHP has also been informed by other disciplines, including occupational medicine, sociology, industrial engineering, and economics, as well as preventive medicine and public health. OHP is thus concerned with the relationship of psychosocial workplace factors to the development, maintenance, and promotion of workers' health and that of their families. The World Health Organization and the International Labour Organization estimate that exposure to long working hours causes an estimated 745,000 workers to die from ischemic heart disease and stroke in 2016, mediated by occupational stress.
Wounded Warrior Project (WWP) is an American charity and veterans service organization that operates as a nonprofit 501(c)(3). WWP offers a variety of programs, services and events for wounded veterans who incurred a physical or mental injury, illnesses, or co-incident to their military service on or after September 11, 2001. Military family members and caregivers are also eligible for WWP programs.
Yuval Neria is a Professor of Medical Psychology at the Departments of Psychiatry and Epidemiology at Columbia University Medical Center (CUMC), and Director of Trauma and PTSD Program, and a Research Scientist at the New York State Psychiatric Institute (NYSPI) and Columbia University Department of Psychiatry. He is a recipient of the Medal of Valor, Israel's highest decoration, for his exploits during the 1973 Yom Kippur War.
The Gulf War syndrome (GWS) is a chronic and multi-symptomatic disorder affecting military veterans of both sides of the Gulf War (1990–1991). A wide range of acute and chronic symptoms have been linked to it, including fatigue, muscle pain, cognitive problems, insomnia, rashes and diarrhea. Approximately 250,000 of the 697,000 U.S. veterans who served in the Gulf War have enduring chronic multi-symptom illness, a condition with serious consequences.
Project Talent is a national longitudinal study that first surveyed over 440,000 American high school students in 1960. At the time, it was the largest and most comprehensive study of high school students ever conducted in the United States. Designed by American Institutes for Research founder John C. Flanagan, Project Talent was intended as “the first scientifically planned national inventory of human talents.” Students from 1,353 schools across the country participated in two full to four days of testing. Fifty years later, the data is still widely used in multiple fields of study and follow-up studies are underway with original participants.
The Millennium Cohort Study is an ongoing longitudinal cohort study headquartered at the Naval Health Research Center in San Diego, California and designed to evaluate any long-term health effects of military service, including deployments. It is the largest population-based prospective health project in US military history, currently collecting data on over 200,000 enrolled participants. Investigators that conduct the Millennium Cohort Study include uniformed and non-uniformed scientists from the Army, Navy, Air Force, Department of Veterans Affairs and academic institutions.
The Gulf War Health Research Reform Act of 2014 is a bill that would have altered the relationship between the Research Advisory Committee on Gulf War Veterans' Illnesses (RAC) and the United States Department of Veterans Affairs (VA), the federal agency under which the RAC is constituted. The bill would have made the RAC an independent organization within the VA, required that a majority of the RAC's members be appointed by Congress instead of the VA, and authorized the RAC to release its reports without needing prior approval from the VA Secretary. The RAC is responsible for investigating Gulf War Illness, a chronic multi-symptom disorder affecting returning military veterans of the 1990-91 Gulf War.
Homeless veterans are persons who have served in the armed forces who are homeless or living without access to secure and appropriate accommodation.
Suicide in the military is the act of ending one's life during or after a career in the armed forces.
Many students attending colleges, universities, and other higher education institutions consume alcoholic beverages. The laws and social culture around this practice vary by country and institution type, and within an institution, some students may drink heavily whereas others may not drink at all. In the United States, drinking tends to be particularly associated with fraternities.
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