Table 3:

Results of stepwise regression analysis of anxiety by psychological variables (SCL-90-R) among four groups

Groups	Criterion Variable	Regression Variables	R (β)	R2	P-value	F
Infertile male (IM)	Anxiety	Depression	0.531	0.281	0.0001	29.8
Spouses of IM	Anxiety	Paranoia	0.36	0.13	0.0001	11.33
Infertile female (IF)	Anxiety	Psychotics	0.51	0.256	0.0001	16.5
Spouses of IF	Anxiety	Hypochondriasis	0.311	0.097	0.029	5.48
		Phobia	0.501	0.251	0.0001	7.71
		Depression	0.56	0.313	0.0001	6.83