Table 2. Correlations among Socioeconomic Characteristics, Depressive Symptoms, Comorbidities, Sexual Function, and Physical and Mental Health-Related Quality of Life among Men and Women with Coronary Artery Disease.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
|---|---|---|---|---|---|---|---|---|
| 1 Age | 1 | -0.009 | 0.053 | -0.011 | 0.015 | -0.004 | -0.067 | 0.093 |
| 2 Education | -0.353** | 1 | 0.527** | 0.027 | -0.131** | -0.084 | -0.045 | 0.077 |
| 3 Income | -0.178* | 0.473** | 1 | -0.163** | -0.064 | -0.158** | 0.158** | 0.077 |
| 4 Depressive symptoms | 0.067 | -0.101 | -0.035 | 1 | 0.194** | 0.107 | -0.308** | -0.392* |
| 5 Comorbidities | -0.045 | -0.122 | -0.110 | 0.241** | 1 | 0.060 | -0.397** | -0.432* |
| 6 Sexual function | 0.172* | -0.078 | -0.072 | -0.183** | 0.268 | 1 | -0.251** | -0.214* |
| 7 Physical health-related quality of life * | -0.279** | 0.384** | 0.220** | -0.321** | -0.318 | -0.161* | 1 | |
| 8 Mental health-related quality of life | -0.004 | 0.189* | 0.137* | -0.357** | -0.397 | -0.208** | 0.604 | 1 |
*P < 0.05,
**P < 0.01; Correlation coefficients for men appear above the diagonal