“…They were advance directives (Bickel et al, 2016; Bires et al, 2018; Hu et al, 2010; Obel et al, 2014; Zhou et al, 2010), Physician Orders for Life‐Sustaining Treatment (POLST) (Zhou et al, 2010) and code status orders (Bickel et al, 2016; Obel et al, 2014; Thomas et al, 2019). They determine the type of emergent treatment a patient would or would not receive if their breathing or heart were to stop, such as decision on resuscitation (Bickel et al, 2016; Ermers et al, 2019; Hirvonen et al, 2018; Obel et al, 2014; Seymour et al, 2010; Tokito et al, 2015).…”