Clinical risk factors for preterm birth and evaluating maternal psychology in the postpartum period

Figure 1 Comparison of postpartum maternal Self-rating Anxiety Scale and Self-rating Depression Scale scores. A: Comparison of postpartum Self-rating Anxiety Scale scores between two groups; B: Comparison of postpartum Self-rating Depression Scale scores between two groups. SAS: Self-rating Anxiety Scale; SDS: Self-rating Depression Scale. ^dP < 0.0001.