“…Yet Hispanic/Latinos at the end of life experience significant health disparities compared with non-Hispanic Whites, and cultural values greatly impact Hispanic/Latino care preferences, including shared decision-making (Carrion & Nedjat-Haiem, 2013; Fischer, Cervantes, Fink, & Kutner, 2015; Kelley, Wenger, & Sarkisian, 2010; Ko, Lee, Ramirez, Martinez, & Lopez, 2016; Kwak & Haley, 2005). Moreover, little extant research reflects the changing demographics of advanced serious illness or complex and multiple chronic conditions (Nance, May, Padilla, Nava, & Pantoja, 2015), uses adequate numbers of Hispanics in study sample to make meaningful generalization possible (e.g., Goff et al, 2015), or uses outcomes or measures that allow for comparisons across studies (Evans & Ume, 2012; NINR, 2013). Our research team is unaware of any longitudinal studies in the MA population that explore formal PEOLC, address changes in their social support over time (Phillips & Crist, 2008), or even recognize their widespread informal care of chronically ill, older family members as PEOLC, despite the compelling need for attention to the life-course and disease trajectory.…”