Systematic review of the effect of diet and exercise lifestyle interventions in the secondary prevention of coronary heart disease.

Cardiol Res Pract · 2010 · PMC3010651 · PMID 21197445

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an overall trendno p-value reported

While there was an overall trend to reduced admissions in intervention groups, only one of these studies reported a significant reduction in intervention patients [ 17 ].

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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.