©The Author(s) 2025.
World J Psychiatry. Dec 19, 2025; 15(12): 109437
Published online Dec 19, 2025. doi: 10.5498/wjp.v15.i12.109437
Published online Dec 19, 2025. doi: 10.5498/wjp.v15.i12.109437
Table 1 Baseline characteristics of heart failure patients with depression, mean ± SD, % (n/total)
| Variables | Total (n = 160) | No/mild depression (n = 100) | Moderate/severe depression (n = 60) | Test statistic | P value |
| Age, years | 75 ± 9 | 73 ± 5 | 78 ± 9 | t = 2.04 | 0.045 |
| Male | 63.1 (101/160) | 40.0 (40/100) | 23.3 (14/60) | χ2 = 5.3 | 0.021 |
| BMI, kg/m2 | 25 ± 3 | 25 ± 3 | 24 ± 3 | t = 0.99 | 0.322 |
| Heart rate, bpm | 82 ± 14 | 80 ± 13 | 86 ± 15 | t = 2.06 | 0.041 |
| Systolic bp, mmHg | 118 ± 16 | 120 ± 15 | 115 ± 17 | t = 1.84 | 0.067 |
| Diastolic bp, mmHg | 71 ± 10 | 72 ± 9 | 69 ± 11 | t = 1.56 | 0.119 |
| NYHA class II | 23.8 (38/160) | 31.0 (31/100) | 11.7 (7/60) | χ2 = 4.6 | 0.032 |
| NYHA class III | 19.4 (31/160) | 22.0 (22/100) | 15.0 (9/60) | χ2 = 1.5 | 0.217 |
| NYHA class IV | 9.4 (15/160) | 8.0 (8/100) | 11.7 (7/60) | χ2 = 4.3 | 0.039 |
| Coronary artery disease | 51.9 (83/160) | 38.0 (38/100) | 13.3 (8/60) | χ2 = 5.0 | 0.026 |
| Prior myocardial infarction | 38.1 (61/160) | 27.0 (27/100) | 11.7 (7/60) | χ2 = 3.9 | 0.048 |
| Diabetes mellitus | 40.0 (64/160) | 25.0 (25/100) | 15.0 (9/60) | χ2 = 3.2 | 0.072 |
| Hypertension | 61.3 (98/160) | 44.0 (44/100) | 16.7 (10/60) | χ2 = 4.4 | 0.035 |
| Hyperlipidemia | 36.3 (58/160) | 26.0 (26/100) | 10.0 (6/60) | χ2 = 4.1 | 0.043 |
| Low education level | 45.0 (72/160) | 28.0 (28/100) | 16.7 (10/60) | χ2 = 3.8 | 0.038 |
| Divorced/separated | 21.9 (35/160) | 10.0 (10/100) | 11.7 (7/60) | χ2 = 4.2 | 0.042 |
| Etiology of CHF: Ischemic | 60.0 (96/160) | 45.0 (45/100) | 15.0 (9/60) | χ2 = 5.7 | 0.018 |
- Citation: Mao FG, Tang YL, Wang XY, Jin X, Fan JY. Psychocardiological impact of depression on medication adherence, ventricular function, and readmission in heart failure: A retrospective cohort study. World J Psychiatry 2025; 15(12): 109437
- URL: https://www.wjgnet.com/2220-3206/full/v15/i12/109437.htm
- DOI: https://dx.doi.org/10.5498/wjp.v15.i12.109437