There are multiple definitions:

1. somatoform dissociation questionnaire(English)

   • SADS
   • Questionnaire

2. swallowing disturbance questionnaire(English)

   • originally designed and validated for detecting swallowing problems among patients with Parkinson's disease
   • Questionnaire, Mouth, esophagus and stomach, Parkinson
   • https://doi.org…1002/lary.21839

3. Shoulder Disability Questionnaire(English)

   • CMS, EMPRO, M-ASES, OSC, SDQ-NL, SDQ-UK, SPADI, SRQ, SSRS, SST
   • Shoulder and other joints, Questionnaire, Disability
   • https://dx.doi.…ard.2003.012088

4. Strengths and Difficulties Questionnaire(English)

   • widely used to screen for psychosocial problems among adolescents
   • CBCL, SDS, BRIEF, CANTAB, LCPUFA, PUFA, RVP, SWM
   • Questionnaire, Screening, Psychology, Social aspects, Nutrition
   • https://doi.org…034-021-00437-8
   • https://doi.org…93/ajcn/nqaa050