Health professionals' and service users' interpretation of screening test results: experimental study

BMJ 2006; 333 doi: (Published 31 August 2006) Cite this as: BMJ 2006;333:468

A reader spotted an error in this paper by Ros Bramwell and colleagues (BMJ 2006;333:284-6, 5 Aug). The abstract should say that only 34% (not 43%) of obstetricians correctly estimated the probability that a positive screening test result meant that a baby actually had Down's syndrome.


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