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. 2014 Feb 28;9(2):e90106. doi: 10.1371/journal.pone.0090106

Figure 3. Begg's Funnel plot for publication bias test.

Figure 3

The two oblique lines indicate the pseudo 95% confidence limits. a. funnel plot with pseudo 95% CI of preeclampsia b. funnel plot with pseudo 95% CI of ventouse delivery c. funnel plot with pseudo 95% CI of oxytocin induction d. funnel plot with pseudo 95% CI of heart rate abnormalities e. funnel plot with pseudo 95% CI of meconium-stained liquor f. funnel plot with pseudo 95% CI of Apgar scores g. funnel plot with pseudo 95% CI of arterial umbilical cord ph h. funnel plot with pseudo 95% CI of resuscitation at birth.