• iProductivity Cost Questionnaire (iPCQ)
    (in English, Dutch, Czech, Danish, German, Spanish, French, Hungarian, Italian, Norwegian, Polish, Portuguese, Romanian).
  • iMedical Consumption Questionnaire (iMCQ)
    (in English, Dutch and Danish).
  • Treatment Inventory of Costs in Patients with psychiatric disorders (TIC-P).
    Adults (Dutch and English), TIC-P Kinderen (in Dutch), TIC-P Midi Volwassenen (in Dutch).
    The TIC-P Midi is currently being validated in other diseases, and is not yet validated to be used in populations that do not correspond to the population in the publication by Timman et al., i.e. institutionalized patients with personality disorders.


  • iProductivity Cost Questionnaire (iPCQ) (in Dutch and English).
  • iMedical Consumption Questionnaire (iMCQ) (in Dutch).
  • TIC-P Volwassenen(update 2012 in Dutch).
  • TIC-P Adults (in English).
  • TIC-P Kinderen (in Dutch).

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