Table 2. Six categories and fourteen subcategories emerged from the analysis of the interviews.

1. Use      • Use is influenced by clinical experience      • Habit leads to increased use      • Good that the CDSS is not compulsory 2. Benefit      • Prompts consideration      • Help with calculations reduces errors      • Greatest benefit in emergency care 3. Confidence in the WBDC and DRC      • Use of a manual DRC      • Double-checking the dosage 4. Situations in which the doctor disregards the WBDC and/or the DRC      • When it is easy to work out the dosage using mental arithmetic      • In case of special indications 5. Misgivings/risks      • False security and non-disease specific warnings      • Human error is unavoidable      • Wrong DCW 6. Development potential      • Optional or compulsory – registering and signing for weight