Survival

Funnel plot of proportion of hip revision arthroplasties within one year after a hemiarthroplasty per hospital in the Netherlands in 2018-2022 (n=31,696)

Please note: The proportions of revisions within 1 year per hospital were adjusted for casemix factors age, gender, ASA score, BMI, smoking, charnley score and diagnosis (osteoarthritis versus other). CL: control limits.

The mean 1-year revision percentage is 2.24 in the Netherlands in 2019-2023.
Control limits indicate the plausible range of outcome if all hospitals perform equally well.