Preferences for dying at home amongst patients and their caregivers. Footnote: The plot shows in each study the percentage of patients and their caregivers expressing a preference for dying at home. The number of dots indicates the number of studies included (n = 34) and the area of the dots indicates the number of participants in the study (largest dot represents 4175 participants). Blue dots report to caregivers and pink dots to patients (dots are superimposed for one study as the percentages were 100% for both patients and caregivers). Country region was unknown in six studies.