GDM and children atopic dermatitis
Subgroup analyzes included two studies. The merger effect estimate between GDM and atopic dermatitis was 1.41 (95% CI: 1.31, 1.53). In Rajesh Kumar’s study(22), children were divided according to full-term delivery and preterm delivery. The children with atopic dermatitis were divided into four groups (premature delivery <32 weeks; moderate preterm delivery 32 + 0–33 + 6 weeks; premature delivery 34 + 0–36 + 6 weeks; semester ≥ 37 weeks) (7). Due to the heterogeneity of the study (I2 = 35.0%, P = 0.174), a fixed effect model was used to show the relationship between gestational diabetes and atopic dermatitis. (Figure 3(c) )