Regional variation and factors associated with average expenditure per headache disorder hospitalization in Brazil: a macrocosting analysis in the SUS (2008-2023).

Rev Saude Publica · 2026 · PMC13271209 · PMID 42307624

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

Regional variation in average expenditure remained highly significant, even after controlling for diagnosis, age, and days of stay.

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