Table 1. The distribution of partial AZFc deletion in groups with different spermatogenic status.

Partial deletion type	Azoo-/oligozoospermia (n = 377)	Normozoospermia (n = 217)	P-values	OR	95% CI
gr/gr deletion	32 (8.5%)	5 (2.3%)	0.003	3.933	1.509–10.250
b2/b3 deletion	22 (5.8%)	9 (4.1%)	0.373	1.432	0.647–3.169
b1/b3 deletion	4 (1.1%)	0	0.302	0.989	0.979–1.000
b3/b4 deletion	1 (0.3%)	0	1.000	0.997	0.992–1.003
Total	59 (15.6%)	14 (6.5%)	0.001	2.690	1.388–4.239

Compared between the groups with azoo-/oligozoospermia and normozoospermia, significant of P<0.05 are marked in bold.