Table 2 Overview of measurements
From: Blended CBT versus face-to-face CBT: a randomised non-inferiority trial
| Variable | Instrument | Items | Time (mins) | Screening Baseline | Weekly | 3 months | 6 months | 12 months |
|---|---|---|---|---|---|---|---|---|
| Questions taken from participants | ||||||||
| Demographics | n/a | 1 | X | |||||
| Current treatment | n/a | 2 | X | |||||
| Diagnostic interview | M.I.N.I. | n/a | 15 | X | X | |||
| Depressive symptoms | QIDS-SR16 | 16 | 3 | X | Item 12 | X | X | X |
| PHQ-9 | 9 | 2 | X | X | X | X | X | |
| Treatment preference | 1 | 1 | X | |||||
| Patient expectancy | CEQ | 8 | 2 | X | ||||
| Working alliance | WAI-SF | 12 | 3 | X | ||||
| Technology alliance | TAI-SRa | 12 | 3 | X | ||||
| Client satisfaction | CSQ-8 | 8 | 3 | X | ||||
| Satisfaction with the online programme | SUSa | 20 | 3 | X | ||||
| Drop-out | Number of sessions completed - data extraction | n/a | 0 | X | ||||
| Patients reason for drop-out. Questionnaire | 3 | 2 | X | |||||
| Questions taken from therapists | ||||||||
| Working alliance | WAI-SRT | 12 | 3 | X | ||||
| Satisfaction with the online programme | SUSb | 20 | 3 | X | ||||