Table 2.
Characterization of PmD groups by depressive state.
| Currently Depressed MDD | ||||||
|---|---|---|---|---|---|---|
| PmR N = 87 (29.3%) | PmM N = 34 (11.4%) | PmA N = 44 (14.8%) | nonPmD N = 132 (44.4%) | Statistic | Post-hoc | |
| Age years | 34.3 ± 13.0 | 37.0 ± 15.1 | 34.1 ± 14.5 | 36.2 ± 12.9 |
F(3293) = 0.66 p = .58 |
|
| Sex % female | 54 (66.7%) | 17 (55.9%) | 25 (61.4%) | 94 (72.0%) |
Χ2 = 4.01 p = 0.26 |
|
| Education years | 13.1 ± 2.6 | 11.9 ± 2.4 | 13.1 ± 3.1 | 13.2 ± 2.7 |
F(3287) = 2.07 p = 0.11 |
|
| HAMD-PmD | 13.8 ± 4.3 | 14.5 ± 5.1 | 13.9 ± 4.7 | 13.3 ± 3.4 |
F(3293) = 0.80 p = 0.50 |
|
| BDI-I | 24.7 ± 9.9 | 26.3 ± 8.6 | 25.7 ± 11.7 | 23.7 ± 8.7 |
F(3282) = 0.94 p = 0.42 |
|
| GAF | 55.9 ± 9.9 | 54.4 ± 7.8 | 55.9 ± 10.1 | 58.6 ± 10.3 |
F(3287) = 2.42 p = 0.067 |
nonPmD vs: PmR: p = 0.053 PmM: p = 0.013 PmA: p = 0.14 |
| Remitted MDD | ||||||
|---|---|---|---|---|---|---|
| PmR N = 32 (8.0%) | PmM N = 2 (0.5%) | PmA N = 32 (8.0%) | nonPmD N = 336 (83.6%) | Statistic | Post-hoc | |
| Age | 35.2 ± 12.6 | 35.6 ± 12.2 | 35.5 ± 12.9 |
F(2397) = 0.009 p = 0.99 |
||
| Sex | 17 (53.1%) | 15 (46.9%) | 230 (68.5%) |
Χ2 = 6.59 P = 0.037 |
nonPmD vs: PmR: p = 0.080 PmA: p = 0.041 |
|
| Education | 13.3 ± 2.8 | 12.6 ± 2.7 | 13.7 ± 2.6 |
F(2286) = 2.68 p = 0.07 |
nonPmD vs: PmR p = 0.37 PmA: p = 0.038 PmR vs PmA: p = 0.38 |
|
| HAMD-PmD | 4.0 ± 2.4 | 3.5 ± 2.1 | 3.3 ± 2.7 |
F(2397) = 1.16 p = 0.31 |
||
| BDI-I | 14.6 ± 10.0 | 12.0 ± 8.4 | 11.4 ± 8.6 |
F(2390) = 1.93 p = 0.15 |
||
| GAF | 63.5 ± 12.7 | 68.2 ± 9.9 | 73.5 ± 12.2 |
F(2393) = 12.0 p < 0.001 |
nonPmD vs: PmR: p < 0.001 PmA: p = 0.007 PmA v PmR : p = 0.11 |
|
Comparison of demographics and clinical characteristics between the different psychomotor disturbance groups in currently depressed and remitted patients separately. No comparisons with remitted patients with psychomotor retardation and agitation due to group size (N = 1).
MDD major depressive disorder, PmD psychomotor disturbance, PmR psychomotor retardation, PmA psychomotor agitation, PmM concurrent psychomotor agitation and retardation, HAMD-PmD Hamilton depression rating scale without the retardation and agitation items, BDI-I revised Beck depression inventory, GAF global assessment of functioning.