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Observational Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Sep 19, 2026; 16(9): 119399
Published online Sep 19, 2026. doi: 10.5498/wjp.119399
Figure 2
Figure 2 Analysis of clinical symptoms, niacin skin flushing response, and related factors in the perinatal depression group. A-J: Between-group comparisons were conducted using the Mann-Whitney U test, and correlations were evaluated using Spearman rank correlation analysis. PND: Perinatal depression; NSFR: Niacin skin flushing response; GAD-7: Generalized Anxiety Disorder 7-Item Scale; PHQ-9: Patient Health Questionnaire-9; HAMA: Hamilton Anxiety Rating Scale; HAMD-24: 24-Item Hamilton Depression Rating Scale.


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