Suchergebnisse

© Association of Military Surgeons of the U.S. All rights reserved. Objectives: We aimed to describe differences in combat experience for male and female veterans and characterize differential effects on postdeployment physical and mental health symptoms, including aggression. Methods: Retrospective cross-sectional health screening data from 554 Operation Enduring Freedom and Operation Iraqi Freedom veterans who enrolled for Veterans Affairs health care in San Diego were examined including measures of combat experience, pain intensity, traumatic brain injury symptoms, military sexual trauma, post-traumatic stress disorder, depression, alcohol use, and aggression. Results: Although male veterans (n = 458) experienced significantly higher rates of combat than female veterans (n = 96), both experienced similar levels of postdeployment post-traumatic stress disorder and depression symptoms as well self-reported aggressive behavior compared to male veterans. Female veterans had higher rates of military sexual trauma and lower alcohol consumption than male veterans. Conclusions: All Operation Enduring Freedom and Operation Iraqi Freedom veterans returning from deployment may benefit from broad-based screening of physical and mental health symptoms, beyond those currently mandated by Veterans Affairs, including anger and aggression.

Social-ecological network (SEN) concepts and tools are increasingly used in human-environment and sustainability sciences. We take stock of this budding research area to further show the strength of SEN analysis for complex human-environment settings, identify future synergies between SEN and wider human-environment research, and provide guidance about when to use different kinds of SEN approaches and models. We characterize SEN research along a spectrum specifying the degree of explicit network representation of system components and dynamics. We then systematically review one end of this spectrum, what we term 'fully articulated SEN' studies, which specifically model unique social and ecological units and relationships. Results show a larger number of papers focus on methodological advancement and applied ends. While there has been some development and testing of theories, this remains an area for future work and would help develop SENs as a unique field of research, not just a method. Authors have studied diverse systems, while mainly focusing on the problem of social-ecological fit alongside a scattering of other topics. There is strong potential, however, to engage other issues central to human-environment studies. Analyzing the simultaneous effects of multiple social, environmental, and coupled processes, change over time, and linking network structures to outcomes are also areas for future advancement. This review provides a comprehensive assessment of (fully articulated) SEN research, a necessary step that can help scholars develop comparable cases and fill research gaps.