Effects of Health Behavior Interventions on Psychosocial Outcomes and Cortisol Regulation Among Chronically Stressed Midlife and Older Adults.

BACKGROUND: Altered cortisol dynamics have been associated with increased risk for chronic health problems among midlife and older adults (≥ 45 years of age). Yet, studies investigating the impact of health behavior interventions on cortisol activity in this age group are limited. OBJECTIVE AND METHODS: The current study examined whether 48 midlife and older adults (50% family caregivers, 69% women) randomized to one of four telephone-based health behavior interventions (stress management (SM), exercise (EX), nutrition (NUT), or exercise plus nutrition (EX+NUT)) showed improvements in their perceived stress, mood, and cortisol dynamics at 4 months post-intervention. Participants collected four salivary cortisol samples (waking, 30 min after waking, 4 p.m., and bedtime) across two collection days at baseline and at 4 months post-intervention to assess for total cortisol, cortisol awakening response (CAR), and diurnal cortisol slope. RESULTS: Participants in SM showed lower levels of total cortisol and a smaller CAR compared with those in EX, NUT, or EX+NUT from baseline to 4 months post-intervention. Participants in EX showed lower levels of perceived stress, depression, and anxiety compared with those in NUT or SM. Finally, participants in NUT showed a greater diurnal decline in cortisol and lower levels of anxiety compared with those in SM. CONCLUSIONS: These findings provide support for the efficacy of telephone-based, health behavior interventions in improving different stress outcomes among chronically stressed midlife and older adults and suggest the need to test the longer-term effects of these interventions for improving health outcomes in this population.

Systematic review of women veterans' mental health.

BACKGROUND: Given recent, rapid growth in the field of women veterans' mental health, the goal of this review was to update the status of women veterans' mental health research and to identify current themes in this literature. The scope of this review included women veterans' unique mental health needs, as well as gender differences in veterans' mental health needs. METHODS: Database searches were conducted for relevant articles published between January 2008 and July 2011. Searches were supplemented with bibliographic reviews and consultation with subject matter experts. FINDINGS: The database search yielded 375 titles; 32 met inclusion/exclusion criteria. The women veterans' mental health literature crosses over several domains, including prevalence, risk factors, health care utilization, treatment preferences, and access barriers. Studies were generally cross-sectional, descriptive, mixed-gender, and examined Department of Veterans Affairs (VA) health care users from all service eras. Results indicate higher rates of specific disorders (e.g., depression) and comorbidities, with differing risk factors and associated medical and functional impairment for female compared with male veterans. Although satisfaction with VA health care is generally high, unique barriers to care and indices of treatment satisfaction exist for women. CONCLUSIONS: There is a breadth of descriptive knowledge in many content areas of women veterans' mental health; however, the research base examining interventional and longitudinal designs is less developed. Understudied content areas and targets for future research and development include certain psychiatric disorders (e.g., schizophrenia), the effects of deployment on woman veterans' families, and strategies to address treatment access, attrition, and provision of gender-sensitive care.

Treating complex trauma among veterans: three stage-based treatment models.

This article addresses the issue of complex trauma in veterans and treatments for symptom presentations resulting from complex trauma exposure. While various definitions have been proposed for complex trauma, the clinical issues related to it are relevant for veterans as they are at risk for cumulative trauma exposures such as multiple combat deployments and military sexual trauma. Several treatments were either developed to address and/or implemented with complex trauma. This article discusses three of these treatments that share a stage-based approach, focusing on the present (e.g., skills training and psychoeducation), which can then be followed, if needed, with a past-focused (e.g., exposure-based) treatment: Dialectical Behavior Therapy (Linehan, 1993), Seeking Safety (Najavits, 2002), Skills Training in Affective and Interpersonal Regulation (STAIR) Narrative Therapy (Cloitre, Cohen, & Koenen, 2006). This article also discusses what is currently being done to address symptom presentations resulting from complex trauma exposure and challenges and possible solutions to implementing this care.