Table 5 Polychoric correlation coefficient between ICECAP-A and EQ-5D-3L
ICECAP-A | EQ-5D-3L | EQ-5D-3L utility | EQ-VAS | ||||
|---|---|---|---|---|---|---|---|
Mobility | Self-care | Usual activities | Pain/ discomfort | Anxiety/ depressed | |||
Stability | 0.266 | 0.454 | 0.243 | −0.018 | 0.545 | 0.149 | −0.022 |
Attachment | 0.052 | 0.043 | 0.038 | −0.335 | 0.109 | −0.046 | 0.367 |
Autonomy | 0.435 | 0.561 | 0.514 | −0.128 | 0.093 | 0.172 | − 0.214 |
Achievement | 0.133 | 0.210 | 0.209 | 0.200 | 0.299 | 0.135 | 0.051 |
Enjoyment | 0.379 | 0.316 | 0.335 | −0.046 | 0.538 | 0.171 | 0.159 |
ICECAP-A tariff | 0.163 | 0.207 | 0.209 | −0.031 | 0.202 | 0.116 | 0.218 |