Differences in Self-Reported Stress Versus Hair and Nail Cortisol Among Adolescent and Young Adult Males.

Background: Chronic stress causes harmful physiological responses that yield increased inflammation and subsequent health conditions. Stress is an important measure among minoritized populations who face social situations that predispose risk to developing mental health problems. Hair and fingernail cortisol have been studied as retrospective measures of chronic stress and to demonstrate biological response to social situations.

Hair and nail cortisol levels are associated and affected by glucocorticoid use.

Hair and nail cortisol is increasingly studied as a physiologic proxy for chronic stress response. Glucocorticoid use is an expected confounder for cortisol measurement, yet there remains little evidence of whether external cortisol use should be subject to exclusion in study subjects. In a group of 209 youth (15-22 year-olds), we analyzed hair and fingernail cortisol concentrations.

A randomized controlled trial of the dissemination of an mHealth intervention for improving health outcomes: the WiseApp for Spanish-speakers living with HIV study protocol.

Background: While there is no cure for HIV, adherence to antiretroviral therapy can extend the lifespan and improve the quality of life of people with HIV. Despite the global reduction of HIV infection rates in recent years, New York City and La Romana, Dominican Republic, continue to report high infection rates among Latino populations. Many people with HIV remain virally unsuppressed in these geographic hotspots, suggesting a need for additional interventions to overcome medication adherence barriers.

A Review of Serious Gaming as an Intervention for HIV Prevention.

Purposeof Review: Young people face the highest number of new HIV infections globally. With today's increasing access to smartphones, serious games have been viewed as an effective means of improving knowledge and behavioral outcomes. This systematic review describes current HIV prevention serious games and their relationship with HIV-related knowledge and behavioral outcomes.

Expert Feedback on the Adaptation and Translation of Spanish Version of WiseApp.

HIV-related disparities also exist in developing countries, such as the Dominican Republic, where minority groups and/or those with low socioeconomic status experience higher disease burdens and worse health outcomes than those with higher socioeconomic status. We used a community-based approach to ensure the WiseApp intervention is culturally relevant and addresses the needs of our target population. Expert panelists made recommendations on how to simplify the language and features of the WiseApp to accommodate Spanish-speaking users who may have lower levels of education, or color or vision deficiencies.