Table 4.

Correlation of TGF-β1 (+869 C/T) (rs1800470) with seminogram.

Parameters	Infertile males’ categories
	Normozoospermia		Oligozoospermia		Azoospermia
	Pearson correlation (r)	p. value	Pearson correlation (r)	p. value	Pearson correlation (r)	p. value
Volume	-0.347	0.133	-0.049	-0.276	0.385	0.194
Concentration	-0.128	0.590	-0.133	0.432	NE	NE
Count	-0.266	0.258	-0.078	0.607	NE	NE
Active	-0.378	0.101	0.346	0.036*	NE	NE
Slow	-0.177	0.454	0.487	0.002**	NE	NE
Non-progressive	-0.546	0.040*	0.155	0.361	NE	NE
Immotile	0.318	0.171	-0.470	0.003**	NE	NE
Normal morphology	-0.146	0.539	0.236	0.159	NE	NE
Abnormal morphology	0.146	0.539	-0.236	0.159	NE	NE

^*Correlation is significant at the 0.05 level (2-tailed).

^**Correlation is significant at the 0.01 level (2-tailed).

NE: Not estimated.