Pickled vegetables and the risk of oesophageal cancer: a meta-analysis.

Br J Cancer · 2009 · PMC2778505 · PMID 19862003

Europe PMC DOI

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highly significantno p-value reported

Results from prospective studies ( n =3) were insignificant (OR=1.52; 95% CI 0.82–1.63), whereas case–control studies showed highly significant results (OR=2.18; 95% CI 1.75–2.73).

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marginally significantno p-value reported

Studies from Linxian ( n =4), showed a marginally significant association (OR=1.51; 95% CI 0.98–2.33), whereas the summary OR (95% CI) for those conducted elsewhere was 2.17 (1.70–2.78).

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