showed a trendp=0.091
As shown in Table 6 , the severity of maternal asthma exacerbation showed a trend toward an increased risk of fetal complications (β = 0.679; OR 1.97; 95%CI 0.90-4.34; p=0.091), while systemic corticosteroid therapy demonstrated a protective trend (β = -1.602; OR 0.20; 95%CI 0.03-1.20; p=0.079).