Table 2.
Group | pBD (N = 24) | HC (N = 28) | F | p-value | |
---|---|---|---|---|---|
LPP (PO1, PO2; POZ) | |||||
Fearful, μV, mean ± SD | 7.29 ± 4.81 | 5.14 ± 5.49 | 2.17 | .147 | |
Neutral, μV, mean ± SD | 7.39 ± 5.10 | 5.03 ± 4.30 | 3.29 | .076 | |
Happy, μV, mean ± SD | 7.58 ± 4.19 | 4.56 ± 4.62 | 6.00 | .018 | |
Set | Child Faces | Adult Faces | - | - | |
Overall, μV, mean ± SD | 5.72 ± 4.50 | 6.42 ± 4.87 | 1.18 | .046 |
Note: Significant p-values (p < 0.05) are indicated in bold, trend-level p-values (p < .07) are indicated in italics. Abbreviations: PBD: youth with bipolar disorder; HC, healthy controls; SD: standard deviation.