Table 2.
Correlation scores between clinical and task parameters.
| OCD patients | ||
|---|---|---|
| Trials to reversal | Reversal errors | |
| Trials in acquisition phase | BF10 = 0.28, r = 0.14 [−0.18 0.42] | |
| Fluoxetine-equivalent dose | BF10 = 0.24, r = −0.105 [−0.39 0.21] | BF10 = 0.31, r = 0.16 [−0.16 0.43] |
| YBOCS | BF10 = 0.2, r = 0.03 [−0.28 0.33] | BF10 = 0.2, r = 0.02 [−0.29 0.32] |
| BDI | BF10 = 0.34, r = −0.17 [−0.44 0.15] | BF10 = 0.21, r = 0.05 [−0.25 0.35] |
| STAI-A | BF10 = 0.22, r = 0.08 [−0.23 0.37] | BF10 = 0.21, r = 0.03 [−0.25 0.35] |
| STAI-B | BF10 = 0.22, r = −0.08 [−0.37 0.23] | BF10 = 0.2, r = 0 [−0.3 0.3] |
| OCI-R total score | BF10 = 0.2, r = −0.02 [−0.31 0.29] | BF10 = 0.33, r = 0.17 [−0.15 0.44] |
| OCI-R checking subscore | BF10 = 2.96, r = 0.37 [0.06 0.6] | BF10 = 0.2, r = 0 [−0.3 0.3] |
| OCI-R washing subscore | BF10 = 0.47, r = −0.22 [−0.48 0.1] | BF10 = 0.23, r = 0.1 [−0.21 0.38] |
| OCI-R order subscore | BF10 = 0.27, r = −0.13 [−0.41 0.18] | BF10 = 0.2, r = 0.04 [−0.27 0.33] |
| OCI-R hoarding subscore | BF10 = 0.2, r = 0.04 [−0.27 0.33] | BF10 = 0.24, r = -0.11 [−0.39 0.2] |
| OCI-R obsession subscore | BF10 = 0.2, r = 0.02 [−0.29 0.32] | BF10 = 0.53, r = 0.23 [−0.09 0.49] |
| OCI-R neutralization subscore | BF10 = 0.25, r = −0.12 [−0.4 0.2] | BF10 = 0.42, r = 0.2 [−0.11 0.47] |
| OCI-R checking | |
|---|---|
| SSC probability as % | BF10 = 4.54, r = 0.4 [0.1 0.62] |
| SSC errors | BF10 = 0.58, r = 0.24 [−0.08 0.5] |
| SCAPE probability as % | BF10 = 0.38, r = -0.19 [−0.46 0.13] |
| SCAPE errors | BF10 = 0.42, r = 0.2 [−0.11 0.47] |
| Sapap3 KO mice | ||
|---|---|---|
| Trials to reversal | Reversal errors as % | |
| Number of grooming bouts | BF10 = 0.32, r = 0.16 [−0.23 0.49] | BF10 = 0.65, r = −0.29 [−0.59 0.11] |
| Time spent grooming as % | BF10 = 0.29, r = −0.12 [−0.46 0.27] | BF10 = 0.49, r = −0.25 [−0.55 0.15] |
In patients, only the checking dimension influences the performance in our task; whereas in Sapap3 KO mice, there is no influence of grooming severity. A BF10 greater than one is in favor of a correlation and vice versa. The further the BF10 is from one, the greater the evidence. A BF10 greater than 3 (or lower than 1/3) is commonly considered a significant evidence. OCI-R obsessive compulsive inventory revised, YBOCS Yale-Brown obsessive-compulsive scale, BDI Beck depression inventory, STAI Spielberger’s state (A)–trait (B) anxiety inventory, BIS-10 Barratt impulsivity scale, fNART French national adult reading test, SSC spontaneous strategy change, SCAPE strategy change after a probabilistic error.