a decreasing trendP = 0.07
The prevalence of abdominal obesity increased from 18.19% in Primordial school to 20.84% in middle school; and then, it showed a decreasing trend up to 19.06% in high school students (P = 0.07) ( Figure 1 ).
The prevalence of abdominal obesity increased from 18.19% in Primordial school to 20.84% in middle school; and then, it showed a decreasing trend up to 19.06% in high school students (P = 0.07) ( Figure 1 ).