Table 1.

Subject characteristics

Subject	Days since surgery	Diagnosis	Fixation method	Age (years)	Sex	BMI (kg/m2)	Leg
A	8	Osteoarthritis	Cement	48	Male	30	Left
B	9	Osteoarthritis	Cement	56	Female	26	Left
C	13	Osteoarthritis	Cement	73	Female	36	Left
D	41	Osteoarthritis	Unknown	66	Male	34	Left
E	58	Osteoarthritis	Unknown	61	Female	51	Left
Mean	26			61		35

BMI body mass index