Research Article
Relationship between Depressive Symptoms and Cardiovascular Disease Risk Factors in African American Individuals
Table 2
Participant characteristics (continuous variables).
| | Total | CES-D ≥ 16 | CES-D < 16 | -Test | df | value | | | | |
| | Age (years) ± SD | 43.7 ± 11.6 | 44.9 ± 11.0 | 42.8 ± 11.8 | 1.33 | 251 | 0.19 | | Body-mass index (kg/m2) ± SD | 30.3 ± 8.5 | 30.6 ± 8.3 | 30.2 ± 8.7 | 0.45 | 251 | 0.66 | | Waist to hip ratio ± SD | 0.85 ± 0.1 | 0.87 ± 0.1 | 0.84 ± 0.1 | 1.79 | 250 | 0.08 | | Body-fat% ± SD | 34.5 ±10.6 | 35.5 ± 10.8 | 34.0 ± 10.5 | 1.11 | 249 | 0.27 | | Heart rate (beats/min) ± SD | 70.5 ± 12.0 | 71.7 ± 12.1 | 70.0 ± 11.7 | 1.08 | 251 | 0.28 | | Systolic BP (mmHg) ± SD | 132.4 ± 16.7 | 132.1 ± 17.6 | 132.3 ± 16.2 | 0.08 | 251 | 0.94 | | Diastolic BP (mmHg) ± SD | 82.5 ± 12.8 | 82.3 ± 12.4 | 82.5 ± 12.9 | 0.10 | 251 | 0.92 | | Cholesterol (mg/dL) ± SD | 156.9 ± 37.4 | 160.5 ± 38.2 | 154.8 ± 37.0 | 1.17 | 251 | 0.25 | | HDL (mg/dL) ± SD | 49.6 ± 15.3 | 51.5 ± 16.8 | 48.5 ± 14.3 | 1.49 | 251 | 0.14 | | LDL (mg/dL) ± SD | 85.1 ± 32.6 | 85.4 ± 31.2 | 85.9 ± 31.4 | 0.51 | 251 | 0.61 | | Triglycerides (mg/dL) ± SD | 111.2 ± 85.6 | 125.9 ± 114 | 101.7 ± 61.0 | 2.20 | 251 | 0.03 | | Glucose (mg/dL) ± SD | 110.1 ± 29.4 | 110.9 ± 23.1 | 109.6 ± 32.8 | 0.34 | 250 | 0.74 | | PPAQ daily activity (METS) ± SD | 74.9 ± 21.9 | 75.0 ± 24.1 | 74.5 ± 19.9 | 0.17 | 239 | 0.87 | | Global PSQI score ± SD | 7.3 ± 3.9 | 9.2 ± 3.9 | 6.2 ± 3.5 | 6.43 | 251 | <0.01 | | PSS ± SD | 5.0 ± 3.3 | 7.4 ± 2.9 | 3.5 ± 2.5 | 11.3 | 251 | <0.01 |
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SD: standard deviation; BP: blood pressure; HDL: high-density lipoprotein; LDL: low-density lipoprotein; PPAQ: Paffenbarger physical activity questionnaire; PSQI: Pittsburgh sleep quality index; PSS: perceived stress scale.
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