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Figure 2 | Respiratory Research

Figure 2

From: Anxiety and depression disorders in patients with pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension

Figure 2

Correlation between the subscales of quality of life (SF-36; y-axis) and depression disorder (PHQ-9, x-axis). There was a significant correlation between the SF-36 subscales and depression score (p < 0.001 in all subscales). The highest correlation could be detected in the subscales vitality (r = −0.40) and mental health (r = −0.51). A linear regression line is only shown in the subscales social functioning, vitality and health (r-value >0.40), as only these showed evidence for a linear correlation.

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Respiratory Research

ISSN: 1465-993X

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