FIG. 2.
China map for LADA China Study. , cities from the northeastern part of China;
, cities from the northern part of China;
, cities from northwestern China;
, cities from eastern China;
, cities from central China;
, cities from southern China; and
, cities from southwestern China. LADA frequency was higher in northern than southern China after age, sex, and BMI adjustment (P < 0.040). (A high-quality color representation of this figure is available in the online issue.)