Definitions
| Completeness based on Vektis data = Number of registered procedures in the LROI / Number of reimbursed procedures based on data from Vektis |
| Completeness based on HIS data = Number of registered procedures in the LROI / Number of performed procedures in the HIS of all hospitals in the Netherlands |
| Coverage = Number of participating hospitals / Number of hospitals performing hip and or knee arthroplasty surgeries based on data from Vektis |