Prevalence and causes of childhood blindness in Huidong County, South China, primary ascertained by the key informants.

BMJ Open Ophthalmol · 2019 · PMC6440593 · PMID 30997405

Europe PMC DOI

hedged sentence

0.0100

closest p · 0.2× alpha

0.0100

boldest claim

The sentences

a significant trendp=0.01actually significant

There was a significant trend across age levels (p=0.01).

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