Table 2. Characteristics of the participants.
DPD | healthy controls | Test | ||
n = 24 | n = 26 | p | ||
Age (years) | 27.8±7.5 | 26.4±1.6 | Z = 0.567 | 0.571 |
Men | 54.2% (n = 13) | 51.9% (n = 14) | Chi2 = 0.03, df = 1 | 0.87 |
Years of education* | 11.9±1.6 | 12.9±0.6 | Z = 2.704 | 0.007 |
BMI | 24.1±5.2 | 21.4±2.4 | T = 2.445, df = 48 | 0.018 |
CDS trait | 142.9±50.1 | 5.7±8.2 | Z = 6.074 | <0.0001 |
CDS-ABE | 41.8±21.9 | 0.6±1.9 | Z = 6.315 | <0.0001 |
CDS state | 1056.3±394.0 | 35.4±58.1 | Z = 6.022 | <0.0001 |
BDI-II | 27.2±11.6 | 3.3±3.2 | Z = 5.897 | <0.0001 |
STAI (trait) | 63.5±8.3 | 36.2±7.2 | Z = 5.883 | <0.0001 |
Data are presented as mean ± standard deviation or percentage (%) and numbers (n); t-test if data were normally distributed, Mann -Whitney U test if not; chi-square test for categorical variables; CDS, Cambridge Depersonalization Scale; CDS-ABE, subscale “anomalous body experiences” of the CDS; BDI-II, Beck Depression Inventory version 2; STAI, State-Trait Anxiety Inventory; *years of education (without university or professional education).