Risk Factors, Prognosis, Influence on the Offspring, and Genetic Architecture of Perinatal Depression Classified Based on the Depressive Symptom Trajectory

Figure 2

Perinatal depressive symptom trajectories according to genotypes of reported variants. Ref: reference allele; Alt: alternative allele. K6 scores obtained twice during pregnancy and EPDS scores obtained at 1 and 6 months postpartum were plotted according to genotypes of six reported variants. For variants with alternative allele frequencies smaller than 0.1, homozygous participants for the alternative alleles were included with heterozygous participants.