“…A number of previous studies provide important data on issues that are related to our study, such as patients’ goals of care (Rosenfeld et al, 2000; Fried & Bradley, 2003; Kaldjian et al, 2008; Fried et al, 2011; Case et al, 2013) and factors patients consider important at the end of life (Doukas & Gorenflo, 1993; Mead et al, 1995; Ditto et al, 1996; Singer et al, 1998; 1999; Steinhauser et al, 2000; Patrick et al, 2001; Hawkins et al, 2005; Heyland et al, 2006; Emanuel, 2008; Kaldjian et al, 2008; Kirchhoff et al, 2010; Scheunemann et al, 2012). These studies typically address a broad range of considerations.…”