Dietary diversity, socioeconomic status and maternal body mass index (BMI): quantile regression analysis of nationally representative data from Ghana, Namibia and Sao Tome and Principe.

BMJ Open · 2016 · PMC5051549 · PMID 27678544

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did not reach statistical significanceno p-value reported

Nevertheless, the analysis of the samples from Namibia and Sao Tome and Principe did not reach statistical significance, suggesting that the effect of DD on maternal nutritional status may be context specific.

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