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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Am Heart J. 2010 Oct;160(4):715–720. doi: 10.1016/j.ahj.2010.06.036

Table III.

Risk of development of HTN, CVD or death based upon serum concentration of magnesium with magnesium as a categorical variable

HTN CVD DEATH
OR (95% CI) p value HR (95% CI) p value HR (95% CI) p value
Mg as a categorical variable

 • Age and sex adjusted
  Mg <1.5 mg/dl 1.20 (0.30-4.82) 0.79 1.99 (1.02-3.85) 0.04 2.06 (1.02-4.17) 0.04
  Mg 1.5-2.2. mg/dl Referent ---- Referent ---- Referent ----
  Mg >2.2 mg/dl 1.16 (0.62-2.17) 0.64 1.16 (0.68-1.97) 0.59 0.94 (0.46-1.89) 0.85
 • Multivariable adjusted
  Mg <1.5 mg/dl 0.65 (0.14-2.95) 0.58 1.19 (0.60-2.36) 0.62 1.21 (0.58-2.54) 0.61
  Mg 1.5-2.2 mg/dl Referent ---- Referent ---- Referent ----
  Mg >2.2 mg/dl 1.43 (0.71-2.89) 0.31 1.10 (0.64-1.89) 0.74 0.82 (0.38-1.75) 0.60