Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
3984070 | Clinical Radiology | 2008 | 7 Pages |
Abstract
Some weaknesses of the registry are discussed. In view of the low response rate, the possibility of significant bias cannot be excluded. In addition, there is no objective verification of the data; therefore, the results have limited credibility. However, individual centres that accurately completed a representative sample of cases can have confidence that their performance achieves an acceptable standard.
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Authors
N. Chalmers, K. Jones, K. Drinkwater, R. Uberoi, J. Tawn,