Figure 2
From: Cardiac structure and function in relation to cardiovascular risk factors in Chinese
Prevalence of left atrial enlargement in relation to alcohol consumption and plasma glucose in men. Subjects were classified by tertiles of daily alcohol consumption (on the left panel), with non-drinker, and mild, moderate and heavy drinking defined as daily alcohol consumption = 0 g/d, <18 g/d, 18 to 36 g/d, and > 36 g/d, respectively, and classified by quartiles of plasma glucose (on the right panel). The number of subjects and the range of values for each subgroup are given at bottom, and P for trend for each line at the right side.