Figure 3 | Scientific Reports

Figure 3

From: The synergy between diurnal temperature range and calcium concentration help to predict hospital mortality in patients with acute myocardial infarction

Figure 3

Spline plots displaying the risk of in-hospital mortality over a range of serum calcium concentrations stratified by quartiles of diurnal temperature range (DTR). Smooth curve fitting revealed an L-shaped relationship of in-hospital mortality with serum calcium concentration for the third and fourth quartiles of DTR.

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