“…Several factors are associated with the DNACPR order: older age [7,12,16,17], presence of several comorbidities [12,[17][18][19], oncologic status [7,12,19], psychiatric disease [7], poor quality of life [7,17] and poor prognostic [7,17]. Despite the common consensus about patient implication in the decision of establishing a DNACPR order, the prevalence of the discussion of this order with patients and/or relatives varied considerably (10-84%) according to the country [15,20,21]. Although many Swiss hospitals have mandatory instructions to obtain a reanimation code upon admission to the hospital, little is known about how this decision is made, and which are the main factors influencing this decision.…”