Can mothers rely on the Brazilian health system for their deliveries? An assessment of use of the public system and out-of-pocket expenditure in the 2004 Pelotas Birth Cohort Study, Brazil.

BMC Health Serv Res · 2008 · PMC2276487 · PMID 18366672

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

a positive trendno p-value reported

a positive trend with economic position – means varied from R$ 7.58 in the lowest reference quintile to R$ 38.33 in the highest (Table 2 ).

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