Predicting early epidurals: association of maternal, labor, and neonatal characteristics with epidural analgesia initiation at a cervical dilation of 3 cm or less.

Local Reg Anesth · 2013 · PMC3780284 · PMID 24062617

Europe PMC DOI

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may be significantno p-value reported

Although we attempted to include all variables that would have an impact on the timing of initiation of epidural analgesia, there may be significant variables that were not included in the regression model.

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