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. 1998 Apr 11;316(7138):1134–1137. doi: 10.1136/bmj.316.7138.1134

Table 5.

Number (percentage) of participants in intervention group who agreed with independent expert

Paper Agreed exactly Agreed to within 1 point in score
Paper 1 49 (42) 81 (69)
Paper 2 23 (20) 38 (32)
Paper 3 60 (52) 72 (62)

Papers 1, 2, and 3 are references 6, 7, and 8.