Table 1

Patient and relative demographics

Total number questionedSex (F:M)Age (years) (mean/median/range)Visited pre-operativelyVisited post-operativelyUnknown operative status
Patients and relatives5438:1684.9/86.5
56–100
40131
Patients3021:981.8/83
56–97
2550
Relatives2417:888.9/89
79–100
1581