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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 1 Clinical characteristics of each group

From: A prospective randomised radiostereometric analysis trial of SmartSet HV and Palacos R bone cements in primary total hip arthroplasty

  SmartSet HV Palacos R
Hips included (n) 18
Male (4), female (14)
18
Male (8), female (10)
Diagnosis (n) 16 Primary osteoarthritis
1 Congenital hip dysplasia
1 Post-traumatic arthritis
17 Primary osteoarthritis
1 Avascular necrosis
Age at surgery, years (n = 36)
Mean (range)
69 (57–78) 69 (59–77)
Weight (include patients), kg
Mean (range)
75 (60–90) 78 (52–98)
Lost to follow-up (n) 4
Missing baseline RSA examination (2)
Death of patient before 2-year follow-up (2)
4
Missing baseline RSA examination (2)
Did not attend arranged RSA examinations (2)
Returning for follow-up (n) 3 months (n = 14)
6 months (n = 10)
1 year (n = 16)
3 months (n = 13)
6 months (n = 10)
1 year (n = 16)
Hips attending at 2-year follow-up (n) 14
Male (2), female (12)
14
Male (5), female (9)
Diagnosis at 2-year follow-up (n) 13 Primary osteoarthritis
1 Congenital hip dysplasia
13 Primary osteoarthritis
1 Avascular necrosis
Age at surgery, years (n = 28)
(2-year follow-up population)
Mean (range)
69 (62–77) 70 (59–74)
Weight at surgery, kg (n = 28)
(2-year follow-up population)
Mean (range)
74 (60–85) 76 (52–90)