Fig. 2.

Schedule of enrollment, interventions, and assessments (SPIRIT Figure). CEQ = Credibility/Expectancy Questionnaire; C-SSRS = Columbia-Suicide Severity Rating Scale; BDI-II = Beck Depression Inventory; BSI-GSI = Global Severity Index (Brief Symptom Inventory); DAAPGQ = Depressive and Anxious Avoidance in Prolonged Grief Questionnaire; ECR RD8 = Experiences in Close Relationships – Revised (short version); GCQ = Grief Cognitions Questionnaire; ICG-D = Inventory of Complicated Grief; MMSE-2 = Mini-Mental-State-Examination; PCSD = Perception of Circumstances Surrounding the Death Scale; PCT = Present-centered therapy; PG13+9 = Interview for Prolonged Grief-13, extended version; PG-CBT = integrative cognitive behavioral therapy for prolonged grief; PSQ = Pain Sensitivity Questionnaire; SCID-I = Structured Clinical Interview for DSM-IV Axis-I Disorders; SOMS-7T = Screening für Somatoforme Störungen (Screening for Somatoform Disorders); UGRS = Utrecht Grief Rumination Scale; WAI-SR = Working Alliance Inventory – self-report. *ICG-D is completed before each therapy session