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. 2010 Mar 30;8(3):e1000344. doi: 10.1371/journal.pbio.1000344

Figure 4. Absolute overstatement of efficacy for the ten interventions identified through trim-and-fill as showing significant publication bias.

Figure 4

The vertical error bars represent the 95% confidence intervals of the estimate. The width of each column reflects the log of the number of contributing experiments.