Association between chronic cerebrospinal venous insufficiency and multiple sclerosis: a systematic review and meta-analysis.

BMJ Open · 2023 · PMC10410874 · PMID 37380203

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

Nevertheless, the heterogeneity was highly significant that we cannot draw clear conclusions.

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