Table 2.
Measure | MDD (n = 37)a | HV (n = 35)b | F(df) | p value | ||
---|---|---|---|---|---|---|
M | SD | M | SD | |||
IDS-C | ||||||
Pre-treatment | 33.73 | 7.69 | 2.26 | 2.58 | F(1, 71) = 529.78 | < .001 |
Post-treatment | 12.81 | 8.60 | 2.24 | 2.77 | F(1, 63) = 44.83 | < .001 |
IDS-SR | ||||||
Pre-treatment | 33.19 | 8.82 | 3.17 | 2.97 | F(1, 71) = 366.12 | < .001 |
Post-treatment | 15.26 | 10.69 | 3.03 | 4.64 | F(1, 63) = 35.98 | < .001 |
BIS | ||||||
Pre-treatment | 20.97 | 3.57 | 15.8 | 3.55 | F(1, 71) = 38.00 | < .001 |
Post-treatment | 20.06 | 4.33 | 15.55 | 3.76 | F(1, 63) = 19.96 | < .001 |
BAS Reward | ||||||
Pre-treatment | 14.81 | 3.23 | 17.54 | 1.74 | F(1, 71) = 19.65 | < .001 |
Post-treatment | 15.97 | 3.77 | 17.45 | 1.94 | F(1, 63) = 4.00 | .05 |
BAS Drive | ||||||
Pre-treatment | 8.92 | 2.94 | 11.26 | 2.33 | F(1, 71) = 13.89 | < .001 |
Post-treatment | 9.68 | 2.94 | 12.15 | 2.40 | F(1, 63) = 13.69 | < .001 |
BAS Fun | ||||||
Pre-treatment | 9.89 | 2.32 | 12.00 | 1.91 | F(1, 71) = 17.62 | < .001 |
Post-treatment | 11.32 | 2.80 | 12.33 | 2.34 | F(1, 63) = 2.47 | .12 |
PANAS-PA | ||||||
Pre-treatment | 18.24 | 6.12 | 38.74 | 5.80 | F(1, 71) = 212.36 | <.001 |
Post-treatment | 31.42 | 8.68 | 38.55 | 7.33 | F(1, 63) = 12.65 | <.001 |
PANAS-NA | ||||||
Pre-treatment | 27.57 | 8.33 | 12.06 | 3.86 | F(1, 71) = 100.73 | < .001 |
Post-treatment | 21.32 | 7.40 | 13.24 | 4.96 | F(1, 63) = 26.62 | < .001 |
CBAS-Cog-S | ||||||
Pre-treatment | 15.92 | 5.60 | 9.63 | 3.53 | F(1, 71) = 32.04 | < .001 |
Post-treatment | 12.81 | 4.51 | 9.70 | 3.29 | F(1, 63) = 10.00 | < .01 |
CBAS Cog-NS | ||||||
Pre-treatment | 22.89 | 9.19 | 14.20 | 5.71 | F(1, 71) = 22.94 | < .001 |
Post-treatment | 20.00 | 8.33 | 14.09 | 5.60 | F(1, 63) = 11.22 | < .001 |
CBAS Beh-S | ||||||
Pre-treatment | 19.41 | 6.87 | 11.49 | 2.96 | F(1, 71) = 39.57 | < .001 |
Post-treatment | 16.16 | 6.70 | 10.85 | 3.02 | F(1, 63) = 17.07 | < .001 |
CBAS-Beh-NS | ||||||
Pre-treatment | 14.16 | 4.72 | 8.43 | 2.74 | F(1, 71) = 39.14 | < .001 |
Post-treatment | 11.87 | 4.46 | 8.15 | 2.21 | F(1, 63) = 18.24 | < .001 |
Note: IDS-C = Inventory of Depressive Symptomatology – Clinician; IDS – SR = Inventory of Depressive Symptomatology – Self-Report; BIS = Behavioral Inhibition System, BAS Reward = Behavioral Activation System Reward Subscale, BAS Drive = Behavioral Activation System Drive Subscale, BAS Fun = Behavioral Activation System Fun Seeking Subscale, PANAS-PA = Positive Affect Negative Affect Scale Positive Affect Subscale, PANAS-NA = Positive Affect Negative Affect Scale Negative Affect Subscale. CBAS-Cog-S = Cognitive Behavioral Avoidance Scale Cognitive Social Subscale, CBAS-Cog-NS = Cognitive Behavioral Avoidance Scale Cognitive
Nonsocial Subscale, CBAS-Beh-S = Cognitive Behavioral Avoidance Scale Behavioral Social Subscale, CBAS-Beh-NS = Cognitive Behavioral Avoidance Scale Behavioral Nonsocial Subscale.
Post-treatment n = 31,
Post-treatment n = 33