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. 2017 Sep 19;16:60. doi: 10.1186/s12937-017-0280-3

Fig. 3.

Fig. 3

Multivariable-adjusted RRs (95% CIs) for incidence of hypertension comparing highest to lowest, or per 0.1 mmol/L increment in serum Mg levels from prospective cohort studies. The summary estimate was obtained by using a random-effects model. The dots indicate the adjusted RRs. The size of the shaded square is proportional to the weight of each study. The horizontal lines represent 95% CIs. The diamond markers indicate the pooled RRs. Abbreviations: CI, confidence interval; RR, relative risk