BACKGROUND: Total hip arthroplasty (THA) is a useful treatment for pain relief and functional improvement. THA indications now include younger, more active patients, with improved implant design and bearing materials. We aimed to investigate daily activity level and return to work after THA, about which limited information is available. Moreover, differences in patient background and clinical parameters including size of femoral head and surgical approach were evaluated. METHODS: A multicentre survey was carried out in patients below 60 years, undergoing THA between 2007 and 2012, at least 1 year after surgery. Primary THA patients with osteoarthritis, avascular necrosis, rheumatoid arthritis, hip dysplasia, and no history of postoperative complications were included. The questionnaire included daily activity and occupation levels before and after surgery. University of California, Los Angeles (UCLA) activity score and occupational classification index were defined, and statistical analysis was performed. RESULTS: The mean preoperative UCLA score in 204 patients was 4.55 which improved to 6.17 after surgery. Pre- as well as postoperative UCLA scores in males were significantly higher than that in females. No differences were observed in other parameters. Return to work rate in males was 94.4%; significantly higher than that in females (52.3%). Younger patients with large head THA were more likely to return to work. CONCLUSIONS: Most patients showed improved activity levels. Satisfaction levels were higher in young males with large femoral head size. Patients with a higher preoperative work level are expected to have a higher return to work rate.
BACKGROUND: Total hip arthroplasty (THA) is a useful treatment for pain relief and functional improvement. THA indications now include younger, more active patients, with improved implant design and bearing materials. We aimed to investigate daily activity level and return to work after THA, about which limited information is available. Moreover, differences in patient background and clinical parameters including size of femoral head and surgical approach were evaluated. METHODS: A multicentre survey was carried out in patients below 60 years, undergoing THA between 2007 and 2012, at least 1 year after surgery. Primary THA patients with osteoarthritis, avascular necrosis, rheumatoid arthritis, hip dysplasia, and no history of postoperative complications were included. The questionnaire included daily activity and occupation levels before and after surgery. University of California, Los Angeles (UCLA) activity score and occupational classification index were defined, and statistical analysis was performed. RESULTS: The mean preoperative UCLA score in 204 patients was 4.55 which improved to 6.17 after surgery. Pre- as well as postoperative UCLA scores in males were significantly higher than that in females. No differences were observed in other parameters. Return to work rate in males was 94.4%; significantly higher than that in females (52.3%). Younger patients with large head THA were more likely to return to work. CONCLUSIONS: Most patients showed improved activity levels. Satisfaction levels were higher in young males with large femoral head size. Patients with a higher preoperative work level are expected to have a higher return to work rate.
Entities:
Keywords:
Employment; sports; total hip arthroplasty; work
Authors: Daisy A J M Latijnhouwers; Niels Laas; Suzan H M Verdegaal; Rob G H H Nelissen; Thea P M Vliet Vlieland; Herman H Kaptijn; Maaike G J Gademan Journal: Acta Orthop Date: 2022-07-04 Impact factor: 3.925