Table 1.

TDIS domains, TDIS items, and mapping to TDRS items

Domain	TDIS item	Corresponding TDRS item
Mouth/throat function	1. Speech	Item 2. Speech
	2. Mouth noises	Not applicable
	3. Swallowing	Item 3. Chewing and swallowing
Dexterity	4. Gripping	Item 4. Eating tasks Item 5. Dressing Item 6. Hygiene Item 8. Hobbies
	5. Writing	Item 7. Handwriting
Mobility	6. Walking 7. Balance	Item 9. Walking and balance
Pain	8. Leg pain	Item 12. Dyskinesia pain
Social	9. Unwanted attention	Item 10. Public and social settings
Emotional	10. Embarrassed 11. Self-conscious	Not applicable

TDIS Tardive Dyskinesia Impact Scale, TDRS Tardive Dyskinesia Rating Scale