Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 General demographic features for all patients in the study
Model | PFC Sigma PS group (N = 50) | PFC Sigma RP-F group (N = 34) | p-Value |
|---|---|---|---|
Knees operated | 60 | 50 | – |
Female/male | 36/14 | 24/10 | – |
Age, mean (years) | 57.6 | 58.7 | 0.13 |
Range (years) | (46–72) | (45–74) | |
Body mass index (BMI) (kg/m2) | 25.1 (20.8–29.5) | 25.7 (21.4–30) | 0.84 |
Diagnosis | |||
Osteoarthritis | 46 | 40 | 0.91 |
Rheumatoid arthritis | 14 | 10 | 0.75 |
Patella resurfacing | 20 | 30 | 0.11 |