Estudio de calidad de vida de pacientes con coxartrosis.

Hip replacement secondary to osteoarthritis is one of the most performed surgeries in orthopaedic surgery. Osteoarthritis produces a severe functional limitation that invalidates patients and makes them dependent for their daily activities. It is calculated the quality of life provided by hip replacement procedure in 85 osteoarthritis patients using the “EQ-5D”. The mean preoperative score was 0.222 ± 0.320 and the postoperative score 0.794 ± 0.251. The increase in quality of life according to patients age followed a descendent tendency (β= −0.010), without a statitically relationship (p=0.214). The increase in quality of life was not conditioned by infection (p>0.5), length of stay (p>0.5) or length of the procedure (p>0.5). Joint replacement has changed the lives of many patients, increasing their quality of life, mainly in osteoarthritis patients compared to patients with other diagnosis.