Table IV.

The mean grade scores of GHQ in infertile couples in relation with their economic level

Economic level	No	Mean	SD
Good	5	16.8	3.96
Rather good	14	16.43	9.97
Moderate	213	19.1	10.42
Low	48	23.42	14.79
Poor	19	28.21	13.56
Total	299	20.21	11.88

p=0.008

This table showed couples with higher economic level have better grade of general health according to GHQ test.