Table 1.
Baseline characteristics after data preprocessing.
|
|
Multilevel modeling data set (n=1686a) | LDAb modeling corpus (n=1448) | Patients with 0 entries (n=239) | ||||
| Gender, n (%) | |||||||
|
|
Female | 1322 (78) | 1155 (80) | 165 (69) | |||
|
|
Male | 364 (22) | 239 (20) | 74 (31) | |||
| Age (years), mean (SD) | 33.2 (12.0) | 33.5 (12.0) | 31.7 (11.7) | ||||
| Number of finished sessions, mean (SD) | 7.8 (4.4) | 8.6 (4.0) | 3.2 (3.2) | ||||
| Finished all 12 treatment sessions, n (%) | 730 (43) | 712 (49) | 16 (0.1) | ||||
| Number of diary entries, mean (SD) | 7.1 (8.7) | 8.2 (8.9) | 0 | ||||
|
|
Entries 1 (worry diary) | 4.7 (5.3) | 5.5 (5.4) | 0 | |||
|
|
Entries 2 (worry postponement) | 1.6 (4.2) | 1.9 (4.5) | 0 | |||
|
|
Entries 3 (problem solving) | 0.7 (1.6) | 0.9 (1.7) | 0 | |||
| GAD-7c at beginning of treatment, mean (SD) | 13.1 (3.6) | 13.1 (3.6) | 13.2 (3.4) | ||||
aPatients with missing background data (n=11) or GAD-7 score < 8 (n=521) were excluded.
bLDA: Latent Dirichlet allocation.
cGAD-7: Generalized Anxiety Disorder–7 item.