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. 2022 Nov 3;9:990755. doi: 10.3389/fnut.2022.990755

FIGURE 2.

FIGURE 2

The chain mediating effect of erythrocyte n 3 PUFAs on the relationship between dietary long-chain n 3 PUFA intake and breast cancer risk. ALA, α-linolenic acid; DHA, docosahexaenoic acid; DPA, docosapentaenoic acid; EPA, eicosapentaenoic acid; PUFA, polyunsaturated fatty acid. Standardized estimating of 5,000 bootstrap sample. Age, BMI, MET-h/week, education, passive smoking, regular drinking, first-degree relatives with cancer and energy intake were controlled. ***P < 0.001, **P < 0.01, *P < 0.05.