Using Celecoxib for the Suppression of Preterm Labor Instead of Magnesium Sulfate

Table 2

Frequency of parity and history of preterm labor in two groups (MgSO₄ group and celecoxib group).

Variables	MgSO4		Celecoxib		value
	Frequency	%	Frequency	%
Parity
0	176	58.7	174	58	0.99
1	64	21.3	66	22
2	54	18	54	18
3	6	2	6	2
History of preterm labor
Yes	12	4	12	4	1
No	288	96	288	96