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Figure 1 | BMC Cardiovascular Disorders

Figure 1

From: Association between winter season and risk of death from cardiovascular diseases: a study in more than half a million inpatients in Beijing, China

Figure 1

Temporal trends of mortality rates for older (dotted line) and younger (solid line) inpatients with cardiovascular diseases (I00-I99) from 32 hospitals in Beijing, China. The shades indicated the 95% confidence intervals. The highest and lowest mortality rate within each year were annotated above/below the dotted line. Average daily mortality rates were estimated as predictive values from the generalized additive model.

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