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Table 1 Overview of data to be collected for the evaluation of a self-help app for traumatized Syrian refugees

From: HELP@APP: development and evaluation of a self-help app for traumatized Syrian refugees in Germany – a study protocol of a randomized controlled trial

Construct (Assessment)

Screening

Baseline (T0)

Follow–up (T1 / T2)

Arabic translation necessary

Sociodemographics

 Age

x

  

yes

 Sex

x

  

yes

 Education

x

  

yes

 Marital status

x

  

yes

 Living situation

x

  

yes

 Residence status

x

  

yes

 Occupational status

x

  

yes

 Monthly income

x

  

yes

Escape-related information

 Home country

x

  

yes

 Date of escapes’ beginning

x

  

yes

 Duration of stay in Germany

x

  

yes

 Means of escape

x

  

yes

 Strength of bonding to homeland / current residence

x

  

yes

 Future plans

x

  

yes

 Satisfaction with current situation

x

  

yes

Additional inclusion criteria

 Smartphone availability, no current psychiatric treatment and/or no psychopharmaceutic medication, no pregnancy

x

  

yes

 Suicidal tendencies (DSI-SS)

x

x

x

yes

Primary Outcome

 Post-traumatic stress disorder (PDS – 5)

x

x

x

yes

Secondary Outcomes

 Depression (PHQ-9)

x

x

x

no

 Anxiety (GAD-7)

 

x

x

no

 Somatization (PHQ-15)

 

x

x

no

 Quality of life (EQ-5D-5 L)

 

x

x

no

 General self-efficacy (GSE)

 

x

x

yes

 Self-stigmatization (SSMIS-SF)

 

x

x

yes

 Ambiguous loss and prolonged grief

 

x

x

yes

 Social network (LSNS)

 

x

x

yes

 Social support (ESSI)

 

x

x

yes

 Post-traumatic growth (PGI)

 

x

x

yes

 Resilience (RS-13)

x

  

yes

 Religious beliefs (Z-7)

 

x

x

yes

 Healthcare resource use

 

x

only T2

yes

 App usability (SUS)a

 

x

only T1

yes

 User acceptance (TAM 3)a

 

x

only T1

yes

  1. Note: ato be assessed only in the intervention group
  2. DSI-SS Depressive Symptomatology Index – Suicidality Scale [47], PDS-5 Posttraumatic Diagnostic Scale for DSM-5 [30], PHQ-9 Patient Health Questionnaire [31], GAD General Anxiety Disorder [48], EQ-5D-5L Euroqol Five Dimensions Questionnaire [49], GSE General Self-efficacy [50], SSMIS-SF Self-stigma of Mental Illness Scale – Short Form [51], LSNS Lubben Social Network Scale [52], ESSI Enriched Social Support Inventory [53], PGI Posttraumatic Growth Inventory [54], RS-13 Resilience Scale [55], Z-7 Zentralitätsskala [56], SUS System Usability Scale [36], TAM-3 Technology Acceptance Model [37]
  3. Ambiguous loss and prolonged grief - questions have been adapted from the German version of the Complicated Grief Inventory (ICG-D; [57]); Healthcare resource use – questionnaire was adapted from previous investigations and is available from the authors upon request [58]