Nutrition-Related N-of-1 Studies Warrant Further Research to Provide Evidence for Dietitians to Practice Personalized (Precision) Medical Nutrition Therapy: A Systematic Review.

Nutrients · 2023 · PMC10097352 · PMID 37049595

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may be significantno p-value reported

However, within an RCT, participants usually demonstrate a wide variety of responses, indicating that although the mean effect may be significant, it will be less or not at all effective for some individuals [ 4 ].

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