Table 3.

IMCS-V2 doctor–patient dialogue data format.

Main Field Name	Subfield Name	Field Explanation	Example Content
example_id	none	Conversation sample id	10001003
diagnosis	none	Patient disease category	Indigestion in children
self-report	none	Patient reports	“My baby is 16 days old and her belly is always very bloated. She still needs to feed, and she farts very hard. How should I deal with it?”
dialogue	sentence_id	Dialogue turn number	1
	speaker	doctor or patient	Doctor
	sentence	Current conversation text content	“Hello, babies who are 16 days old usually have a bigger belly after feeding. Is it good for the baby to feed? Is the breast milk enough? Is there any diarrhea?”
	dialogue_act	conversational intent	Ask about symptoms
	symptom_norm	Symptom terms that appear	Diarrhea
	symptom_type	Symptom Category	1
	local_implicit_info	Sentence symptoms and category labels	Diarrhea: 1
implicit_info	Symptom	Conversation symptoms and category labels	Diarrhea: 1; sleep disturbance: 1
explicit_info	Symptom	Self-reported symptoms and category labels	Diarrhea, fart
report	none	Diagnosis and treatment report	Chief complaint: abdominal distension History of current illness: “The 16-day-old child suffers from abdominal distension, crying easily, burping easily after feeding, and having bowel movements 6–7 times a day”. Auxiliary inspection: none Past history: none Diagnosis: indigestion in children Suggestion: “Keep warm, rub the child’s belly clockwise; take an appropriate amount of Mommy’s Love, half a pack at a time…”