Table 2 Cluster characteristicsa
Variable | Cluster 1 (n= 45) | Cluster 2 (n= 38) | Cluster 3 (n= 42) |
|---|---|---|---|
CES-D-depression | 17.3 (7.1) | 9.9 (5.0) | 5.0 (3.4) |
BFI-fatigue | 6.2 (1.4) | 4.0 (1.5) | 3.0 (1.4) |
PSQI | 10.6 (3.6) | 5.5 (2.1) | 7.2 (2.9) |
Average pain severity | 3.9 (1.6) | 2.3 (1.0) | 2.9 (1.7) |
No. of symptoms - Illness burden | 12.2 (2.7) | 10.4 (2.9) | 5.3 (3.6) |