Table 5.

The results of meta-regression in study on the basis of clinical interview among Iranian general population over 15 years old

Variables	Co-efficient	CI	P
Sample size	−6.65 * 10−3	−3.009* 10−2-1.67* 10−2	0.346
Gender	10.78	−10.35-31.87	0.229
Year of publication	1.03	−3.80-5.87	0.458