. 2013 Nov 1;38(4):747–752. doi: 10.1007/s00264-013-2154-4

Table 1.

Demographic data

Population characteristics	Value
Age (years)^a	74, ±7, 40–93
Male:female ratio (no. of patients)	39:98
Duration of follow-up (years)^a	11, ±4, 1–19
Diagnosis
Osteoarthritis (n)	141
Other (n)	18

^aMean, SD, range