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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Br J Nutr. 2018 Apr 20;120(1):81–89. doi: 10.1017/S0007114518000818

Table 2.

Correlations among average dietary mineral intakes across both cycles (n=259).

Calcium, Ca Phosphorus, P Magnesium, Mg Iron, Fe Zinc, Zn Copper, Cu Manganese, Mn Selenium, Se Sodium, Na Potassium, K
Calcium 1.00 0.81 0.57 0.51 0.41 0.33 0.38 0.38 0.47 0.60
Phosphorus 1.00 0.78 0.57 0.48 0.52 0.56 0.70 0.71 0.80
Magnesium 1.00 0.61 0.42 0.60 0.85 0.51 0.47 0.83
Iron 1.00 0.59 0.44 0.58 0.46 0.51 0.52
Zinc 1.00 0.48 0.33 0.36 0.38 0.42
Copper 1.00 0.48 0.34 0.38 0.56
Manganese 1.00 0.41 0.34 0.58
Selenium 1.00 0.70 0.51
Sodium 1.00 0.57
Potassium 1.00

Note: All were statistically significant (P<0.0001).