Jaarrapportage Knee Total knee arthroplasty Survival

Survival

Funnel plot of proportion of knee revision arthroplasties within three years after a total knee arthroplasty per hospital in the Netherlands in 2017-2021 (n=117,945)

Please note: The proportion of revisions within 3 years per hospital were adjusted for casemix factors age, gender, ASA score and diagnosis (osteoarthritis versus other).
TKA: total knee arthroplasty; CL: control limits.

The mean 3-years revision percentage is 2.95 in the Netherlands in 2017-2021.
Control limits indicate the plausible range of outcome if all hospitals perform equally well.

Funnel plot of proportion of knee major revision arthroplasties within three years after a total knee arthroplasty per hospital in the Netherlands in 2017-2021 (n=117,945)

Please note: Major revision is defined as revision of at least femur or tibia component.
Please note: The proportion of revisions within 3 years per hospital were adjusted for casemix factors age, gender, ASA score and diagnosis (osteoarthritis versus other).
TKA: total knee arthroplasty; CL: control limits.

The mean 3-years major revision percentage is 1.31 in the Netherlands in 2017-2021.
Control limits indicate the plausible range of outcome if all hospitals perform equally well.