Fig. 7.

Model of factors that influence the decision towards refusal of consent for donation, whilst the preference of the deceased on organ donation was unknown. Model for families who not know the deceased’s preference and refused consent for donation (type F, see Table 2). Important factors are denoted in bold script, absent factors in faded script. Abbreviations: DCD = donation after circulatory death; DBD = donation after brain death; OD = organ donation