Table 3.
Means and standard deviations of demographic data of patients and controls.
| Mania | Mixed Mania | Mixed Depression | Depression | Euthymia | Controls | F/χ2 | p | |
|---|---|---|---|---|---|---|---|---|
| n = 25 | n = 12 | n = 20 | n = 17 | n = 20 | n = 31 | |||
| Age | 39.52 (14.9) | 42.67 (9.23) | 42.9 (11.89) | 45.29 (12.84) | 43.7 (13.88) | 38.12 (11.52) | F(5,119) = 1.05 | 0.39 |
| Sex (F/M) | 14/11 | 7/5 | 17/3 | 10/7 | 10/10 | 23/8 | χ2 (5, n = 124) = 7.38 | 0.19 |
| Years of education | 14.2 (2.04) | 12.75 (2.6) | 14.35 (1.95) | 14.95(2.67) | 15.05 (2.33) | 14.1 (2.37) | F(5,119) = 1.77 | 0.12 |
| Illness duration (months) | 152.52 (125.16) | 131 (104.77) | 196.72 (153.10) | 209.5 (203.47) | 193.54 (145.92) | / | F(4,77) < 1 | 0.64 |
| Number of hospitalizations | 2.22 (2.68) | 1.64 (1.29) | 3.94 (3.82) | 2.75 (2.11) | 3.19 (2.9) | / | F(4,77) = 1.5 | 0.21 |
| Past depressive episodes (number) | 5.24 (6.20) | 7 (6.28) | 6.06 (3.49) | 5.6 (3.37) | 4 (3.14) | / | F(4,69) < 1 | 0.64 |
| Past manic episodes (number) | 4.30 (4.37) | 3.89 (3.98) | 4 (3.83) | 4.13 (3.58) | 3.93 (3.02) | / | F(4,71) < 1 | 0.99 |
| Episodes with psychotic features | 0.93 (2.09) | 1.33 (1.61) | 0.68 (1.67) | 0.62 (1.42) | 1.45 (2.01) | / | F(4,77) < 1 | 0.48 |
| YMRS | 12.56 (3.59) | 8.67 (2.31) | 4 (1) | 0.65 (0.86) | 1.15 (1.63) | 0.61 (0.88) | F(5,118) = 138.9 | <0.001 |
| QIDS-C16 | 2.4 (1.55) | 9.58 (2.78) | 12.79 (3.07) | 11.88 (3.22) | 1.45 (1.57) | 0.87 (1.20) | F(5,118) = 130.17 | <0.001 |
YMRS = Young Mania Rating Scale; QIDS-C16 = Quick Inventory of Depressive Symptomatology-Clinician version; significant results are presented in italics.