National Joint Registry data inaccuracy: a threat to proper reporting

Area of Science:

• Orthopedic Surgery
• Health Informatics
• Data Quality Management

Background:

• Accurate data in the National Joint Registry (NJR) is vital for implant surveillance and surgeon performance evaluation.
• The NJR collects critical information on joint replacement procedures.

Purpose of the Study:

• To assess the accuracy of data entered into the National Joint Registry by a specific surgical unit.
• To identify common sources of data inaccuracy and implement corrective measures.

Main Methods:

• A retrospective audit of 78 arthroplasty patients' data from the NJR against operation notes and hospital records.
• Implementation of a targeted intervention including education and visual aids to address identified errors.
• A follow-up audit after six months to evaluate the effectiveness of the intervention.

Main Results:

• 35% of the 78 audited NJR entries contained inaccuracies.
• Common errors included incorrect 'consultant in charge' (21%) and 'operating surgeon' (10%) recording.
• Post-intervention audit demonstrated complete eradication of the previously identified data errors.

Conclusions:

• Surgeons are responsible for ensuring the accuracy of data recorded under their name in the NJR.
• Patient pooling and trainee supervision represent significant potential sources of data error.
• A systematic approach to data quality management can effectively resolve NJR inaccuracies.