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Table 2 Summary of items addressed in the custom-made questionnaire for initial assessment

From: Reduction of claustrophobia during magnetic resonance imaging: methods and design of the "CLAUSTRO" randomized controlled trial

Item

Range

   School graduation

German secondary schools (Hauptschule, Realschule, Gesamtschule)/Grammar school/GDR schools (EOS, POS)

   Leaving school after grade

Free text

   Last or current profession

If not employed: Pensioner/Unemployed

   Gross family income per month

€0-500/500-1000/1000-1500/1500-2000/2000-2500/2500-3000/3000-4000/4000-5000/> 5000

   Marital status

Single/Living with partner/Married/Divorced/Living apart/Single mother or father/Widowed

   Number of Children/Number of children under 18 years

Free text

   Current extent of claustrophobia

Horizontal visual analogue scale of 10 cm (0-100)

   Claustrophobia during MR imaging in the past

Yes/No/If yes description

   Claustrophobia preventing prior scheduled MR imaging

Yes/No/If yes description

   When did claustrophobic anxiety occur for the first time

Free text

   Ideas or strategies to cope with anxiety before and during MR imaging

Yes/No/If yes description*

   Belief in successful completion of MR imaging (self-efficacy)

Yes/No/Maybe

   Fear of diagnostic findings by MR imaging

Yes/No

   Medication

Yes/No/If yes which drugs and dosage

   Psychosomatic or psychiatric diseases

Yes/No/If yes which diseases

   Previous or current psychotherapy

Yes/No/If yes what kind and how long

  1. *Coping strategies will be categorized according to the Revised Ways of Coping Checklist (RWCCL) [29].
  2. Abbreviations:
  3. EOS = "Erweiterte Oberschule"
  4. GDR = German Democratic Republic
  5. POS = "Polytechnische Oberschule"