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Table 4 Adjusted PCS and MCS means by PHQ categories

From: Quality of life among patients with cardiac disease: the impact of comorbid depression

 QOL Component: Mean (SD)
PHQ Category PCSMCS
None8436.3 (8.11)53.7 (6.50)
Mild14931.3 (7.42)47.9 (9.45)
Moderate10629.5 (8.03)40.3 (7.84)
Moderately Severe4027.8 (6.79)35.7 (7.31)
Severe931.1 (9.23)31.8 (10.62)