Association between availability of children's book and the literacy-numeracy skills of children aged 36 to 59 months: secondary analysis of the UNICEF Multiple-Indicator Cluster Surveys covering 35 countries.

J Glob Health · 2019 · PMC6204005 · PMID 30410746

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

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a clear trendno p-value reported

There was a clear trend in the likelihood by country’s income class; unadjusted-RRs increase from 2.25 in HICs to 4.17 in LICs.

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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.