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Mean Differences of Symptom Clusters and Age
| Age Group | N | Mean (SD) | Significance between groups |
|---|---|---|---|
| Cluster 1 | |||
| Acute volume overload | |||
| < 65 years | 165 | 11.8 (3.6) | <.001 |
| 65-74 | 193 | 11.1 (3.5) | |
| 75 and > | 289 | 10 (3.9) | |
| Cluster 2 | |||
| Emotional | |||
| < 65 years | 165 | 9 (4.6) | <.001 |
| 65-74 | 193 | 7.9 (4.4) | |
| 75 and > | 289 | 6.5 (4.7) | |
| Cluster 3 | |||
| Chronic volume overload | |||
| < 65 years | 165 | 9.6 (4.3) | .002 |
| 65-74 | 193 | 9 (4.3) | |
| 75 and > | 289 | 8.1 (4.4) | |
