Table 6 CQ-11D utility value set

Action and life self-care(HD)

 1

I don’t have any difficulty in taking care of myself in my actions and life, and there is no problem in my daily activities

0

 2

I have a little difficulty moving, but I can take care of myself, and my daily activities are a little restricted

-0.083

 3

I have difficulty taking care of myself in both mobility and life, and my daily activities are very restricted

-0.355

 4

I can’t move and take care of myself, and I can’t carry out daily activities

-0.500

Appetite(SY)

 1

My appetite is very good

0

 2

My appetite is good

0

 3

My appetite is poor

-0.102

 4

My appetite is very bad

-0.149

Stool(DB)

 1

My stool movements are very good

0

 2

My stool movements are good

-0.011

 3

My stool movements are poor

-0.060

 4

My stool movements are very bad

-0.099

Sleep quality(SM)

 1

My sleep quality is very good

0

 2

My sleep quality is good

0

 3

My sleep quality is poor

-0.051

 4

My sleep quality is very poor

-0.118

Vigour(JS)

 1

My vigour is very good

0

 2

My vigour is good

-0.022

 3

My vigour is bad

-0.079

 4

My vigour is very bad

-0.143

Dizziness(TY)

 1

I am not dizzy at all

0

 2

I occasionally feel dizzy

0

 3

I often feel dizzy

-0.068

 4

I feel dizzy almost every day

-0.135

Palpitation(XH)

 1

I didn't feel palpitations at all

0

 2

I occasionally feel palpitations

-0.007

 3

I often feel palpitations

-0.045

 4

I feel palpitations almost every day

-0.131

Pain(TT)

 1

I have no pain at all

0

 2

I have some pain

-0.036

 3

I have severe pain

-0.112

 4

I have very severe pain

-0.211

Fatigue(PL)

 1

I don't feel tired at all

0

 2

I occasionally feel a little fatigue

0

 3

I often feel severe fatigue

-0.060

 4

I feel very tired almost every day

-0.114

Irritability(FZ)

 1

I don't feel irritable at all

0

 2

I occasionally feel irritable

-0.006

 3

I often feel irritable

-0.040

 4

I feel irritable almost every day

-0.109

Anxiety or depression(JL)

 1

I don't feel anxious or depressed at all

0

 2

I occasionally feel anxious or depressed

0

 3

I often feel anxious or depressed

-0.052

 4

I feel anxious or depressed almost every day

-0.159