Table 3.

The immunoreactivity of CD3, CD56, CD69, CD25 antigens within decidua during the cesarean section.

Cesarean section	Cesarean section	Cesarean section with symptoms	Cesarean section with	$P$ value
	without labor	of spontaneous beginning of labor	advanced labor
CD3 (median ± SEM)	1 (±0.25)	3 (±0.32)	1 (±0.49)	.0257
CD69 (median ± SEM)	0 (±0.25)	1 (±0.35)	0 (±0.16)	.05
CD56 (median ± SEM)	0.5 (±0.28)	1 (±0.56)	2 (±0.42)	.47
CD25 (median ± SEM)	0 (±0)	0 (±0.12)	0 (±0)	.5