Skip to main content

Table 3 Correlations of depression and health-related quality of life (N = 10,759)

From: Normative data and psychometric properties of the Patient Health Questionnaire-9 in a nationally representative Korean population

 Depression (Sum of the PHQ-9 scores)
Mobility0.265**
Self-care0.206**
Usual activities0.296**
Pain/discomfort0.336**
Anxiety/depression0.475**
EQ-5D index0.428**
  1. ** P < 0.001