Table 1.

Correlation of ghrelin, obestatin, and ghrelin/obestatin levels with body weight.

Groups	Ghrelin		Obestatin		Ghrelin/obestatin
	r	P	r	P	r	P
Normal	0.530	0.042	0.809	<0.001	−0.584	0.022
Obesity	−0.081	0.773	0.153	0.587	−0.695	0.004
GK	0.093	0.714	−0.268	0.282	0.153	0.545