Effect of Pregnancy on Quantitative Medication Use and Relation to Exacerbations in Asthma

Table 10

Possibility of asthma exacerbations during pregnancy explained by asthma medication use in the time period before and during pregnancy.

		Possibility of exacerbations
Low	High	Likely
Low	Low	Possible
High	High	Possible
High	Low	Uncertain

, total use of asthma medications before pregnancy; , total use of asthma medications during pregnancy.