Preliminary Study to Evaluate Three Different Treatments on Stable Chronic Obstructive Pulmonary Disease Patients Based on Markov Model
Table 1
UK SF-6D Score Model.
Whole Condition
Physical function
Role limitation
Social function
Pain
Mental health
Vitality
Item
Score
Level
Score
Level
Score
Level
Score
Level
Score
Level
Score
Level
Score
C±
1
PF1
0
RL1
0
SF1
0
PAIN1
0
MH1
0
VIT1
0
MOST&
-0.070
PF2
-0.053
RL2
-0.053
SF2
-0.055
PAIN2
-0.047
MH2
-0.049
VIT2
-0.086
PF3
-0.011
RL3
-0.055
SF3
-0.067
PAIN3
-0.025
MH3
-0.042
VIT3
-0.061
PF4
-0.040
RL4
-0.050
SF4
-0.070
PAIN4
-0.056
MH4
-0.109
VIT4
-0.054
PF5
-0.054
SF5
-0.087
PAIN5
-0.091
MH5
-0.128
VIT5
-0.091
PF6
-0.111
PAIN6
-0.167
Utility value =C+PF+RL+SF+PAIN+MH+VIT+MOST. The utility is between 0 and 1. ±C is a constant. &MOST will be used if any dimension is at the most critical level.
