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Comparison of GAD-7 scores between the two groups before and after intervention. A: Comparison of EPDS score; B: Comparison of GAD-7 score. Notes: ns indicates P > 0.05; * indicates P < 0.05; ** indicates P < 0.01; *** indicates P < 0.001; **** indicates P < 0.0001. EPDS: Edinburgh Postnatal Depression Scale; GAD-7: the 7-item Generalized Anxiety Disorder Questionnaire.
