Table 1.
SPIRIT figure to display the study's schedule of enrolment, interventions, and assessments.
| Study period | ||||||
|---|---|---|---|---|---|---|
| Enrolment | Allocation | Post-allocation | ||||
| Timepoint | t0 | 0 | t1: PRE | t2: Post | t3: Follow-up 1 | t4: Follow-up 2 |
| ENROLMENT | ||||||
| Eligibility criteria | X | |||||
| Informed consent | X | |||||
| Allocation | X | |||||
| INTERVENTIONS | ||||||
| 1) Grief COVID-19 intervention | ||||||
| 2) Waiting List group | ||||||
| ASSESSMENTS | ||||||
| Primary outcome measure | ||||||
| Center for Epidemiologic Studies Depression Scale (CES-D) | X | X | X | X | ||
| Depression Anxiety Stress Scale (DASS-21) | X | X | X | X | ||
| The Pittsburgh Sleep Quality Index | X | X | X | X | ||
| Satisfaction with Life Scale | X | X | X | X | ||
| Beck's Hopelessness Scale | X | X | X | X | ||
| Inventory of Complicated Grief | X | X | X | X | ||
| World Health Organization Quality of Life (WHOQoL)-BREF | X | X | X | X | ||
| Plutchik Suicide Risk Scale | X | |||||
| Post-Traumatic Stress Disorder Symptom Scale | X | |||||
| Generalized Anxiety Disorder 7-item (GAD-7) | X | |||||
| Secondary further outcome measures | ||||||
| Opinion treatment | X | |||||
| System Usability Scale | X | |||||