Expert opinion on metal chains and other indestructible objects as proper enrichment for intensively-farmed pigs.

PLoS One · 2019 · PMC6386313 · PMID 30794640

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantp<0.000not a probability at all

The Friedman test was highly significant (p<0.000; Chi square 90.5, df: 8).

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.