There are multiple definitions:

1. mood disorder questionnaire(English)

   • Emotional aspects, Questionnaire

2. manic depressive questionnaire(English)

   • Depression, Questionnaire

3. multi-dimensional questionnaire(English)

   • BRAF, NRS, RA, VAS
   • Questionnaire
   • https://doi.org….1002/acr.20282

4. menstrual distress questionnaire(English)

   • BATM, MAQ, MDQ, MJQ, MWATMS, WSM
   • Menstruation, Questionnaire, Emotional aspects
   • https://doi.org…399330802188925

5. maximum dispersion quotient(English)

   • Signal analysis, Statistics
   • https://doi.org…OC.2021.3126493