Table 3.
Comparisons of depressive and anxiety symptom severity among clusters
| Cluster 1 (N=29)1 | Cluster 2 (N=10)2 | Cluster 3 (N=38)3 | F | p-value | Post-hoc analysis |
|||
|---|---|---|---|---|---|---|---|---|
| 1 vs. 2 | 1 vs. 3 | 2 vs. 3 | ||||||
| MINI suicide module score | 2.62 (6.81) | 1.40 (2.07) | 4.53 (4.80) | 1.79 | 0.174 | |||
| HAMD score | 9.97 (4.73) | 14.10 (5.67) | 20.53 (5.98) | 30.81 | <0.001 | 0.044 | <0.001 | 0.002 |
| HAMA score | 11.48 (5.32) | 15.80 (4.78) | 22.47 (6.13) | 31.25 | <0.001 | 0.042 | <0.001 | 0.001 |
| ASI3 physical | 4.21 (4.75) | 5.00 (6.50) | 9.76 (5.40) | 9.86 | <0.001 | 0.685 | <0.001 | 0.014 |
| ASI3 social | 7.66 (5.29) | 13.00 (4.90) | 14.16 (5.40) | 12.82 | <0.001 | 0.007 | <0.001 | 0.540 |
| ASI3 cognitive | 6.97 (5.52) | 9.70 (6.34) | 15.66 (5.51) | 20.33 | <0.001 | 0.189 | <0.001 | 0.004 |
| ASI3 total score | 18.83 (12.96) | 27.70 (14.96) | 39.58 (12.61) | 21.01 | <0.001 | 0.068 | <0.001 | 0.012 |
| APPQ agora | 8.83 (12.96) | 16.10 (9.40) | 25.74 (15.59) | 13.34 | <0.001 | 0.141 | <0.001 | 0.046 |
| APPQ social | 22.79 (18.06) | 40.80 (15.69) | 42.08 (18.65) | 10.01 | <0.001 | 0.008 | <0.001 | 0.843 |
| APPQ intero | 7.79 (7.46) | 12.00 (8.50) | 20.95 (12.28) | 13.96 | <0.001 | 0.267 | <0.001 | 0.016 |
| APPQ total | 39.41 (28.69) | 68.90 (23.41) | 88.76 (38.70) | 17.78 | <0.001 | 0.019 | <0.001 | 0.100 |
| BDI-II | 21.03 (9.70) | 29.90 (11.70) | 38.47 (11.03) | 22.17 | <0.001 | 0.026 | <0.001 | 0.026 |
| BHS | 7.38 (5.25) | 11.70 (5.12) | 13.16 (5.27) | 10.15 | <0.001 | 0.028 | <0.001 | 0.437 |
| MDQ | 7.76 (4.01) | 5.60 (4.45) | 9.03 (2.97) | 3.82 | 0.026 | 0.105 | 0.157 | 0.009 |
| HCL32 | 15.00 (6.62) | 9.90 (6.12) | 15.55 (6.15) | 3.25 | 0.044 | 0.031 | 0.724 | 0.014 |
| BAI | 12.69 (9.71) | 17.80 (6.99) | 28.37 (11.28) | 19.81 | <0.001 | 0.178 | <0.001 | 0.005 |
| PSWQ | 56.66 (15.83) | 57.90 (13.92) | 68.76 (11.22) | 7.41 | <0.001 | 0.802 | <0.001 | 0.026 |
| LSAS | 45.69 (29.62) | 80.50 (22.58) | 87.76 (26.15) | 20.49 | <0.001 | 0.001 | <0.001 | 0.454 |
| OCIR | 17.31 (12.96) | 14.80 (8.87) | 33.26 (12.01) | 18.42 | <0.001 | 0.572 | <0.001 | <0.001 |
MINI: Mini International Neuropsychiatric Interview, HAM-D: Hamilton Depression Rating Scale, HAM-A: Hamilton Anxiety Rating Scale, ASI3: Anxiety Sensitivity Index-3, ASI3 physical: ASI3 physical concerns, ASI3 social: ASI3 social concerns, ASI3 cognitive: ASI3 cognitive concerns, APPQ: Albany Panic and Phobia Questionnaire, APPQ agora: APPQ agoraphobia, APPQ social: APPQ social phobia, APPQ intero: APPQ interoceptive fear, BDI-II: Beck Depression Inventory II, BHS: Beck Hopelessness Scale, MDQ: Mood Disorder Questionnaire, HCL32: Hypomania Symptom Checklist-32, BAI: Beck’s Anxiety Inventory, PSWQ: Penn State Worry Questionnaire, LSAS: Liebowitz Social Anxiety Scale, OCIR: Obsessive Compulsive Inventory-Revised