Table 1. Average Levels of Obesity (%) Amongst Males and Females in Rich and Poor Countries.

Gross Domestic Product ($US Per Year)	Sample Size	Males Obesity Prevalence (Standard Deviation)	Female Obesity Prevalence (Standard Deviation)
≥13000	36	16.4 (7.0)	17.3 (8.4)
<13000	33	9.8 (8.7)	16.7 (12.4)
T Value		3.5	0.3
P Value		0.001	0.797