A systematic review of the impact of volume of surgery and specialization in Norwood procedure.

BMC Pediatr · 2014 · PMC4127072 · PMID 25096305

Europe PMC DOI

hedged sentences

0.0001

closest p · 0.0× alpha

0.0001

boldest claim

The sentences

highly significantp < 0.0001actually significant

[ 36 ] analyzed the Kids Inpatient Database 2003 dataset and found a highly significant hospital volume-outcome relationship based on data from 60 hospitals (p < 0.0001).

also in 132,142 other papers

did not reach statistical significanceno p-value reported

However, all results did not reach statistical significance.

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