Table 4. Comparison of EQ-5D result between spine OA and control group.
| Spine OA | Without | With | p |
|---|---|---|---|
| Mobility | <0.0001 | ||
| G1 | 78.1%(0.6) | 32.9%(1.7) | |
| G2 | 21.1%(0.6) | 62.0%(1.8) | |
| G3 | 0.8%(0.1) | 5.1%(0.8) | |
| Self-care | <0.0001 | ||
| G1 | 94.2%(0.3) | 74.3%(1.6) | |
| G2 | 5.6%(0.3) | 23.4%(1.6) | |
| G3 | 0.3%(0.1) | 2.3%(0.6) | |
| Usual activities | <0.0001 | ||
| G1 | 87.6%(0.5) | 50.8%(1.9) | |
| G2 | 11.2%(0.5) | 40.7%(1.9) | |
| G3 | 1.2%(0.2) | 8.5%(1.0) | |
| Pain/discomfort | <0.0001 | ||
| G1 | 73.5%(0.6) | 31.2%(1.7) | |
| G2 | 23.4%(0.6) | 52.3%(1.8) | |
| G3 | 3.1%(0.3) | 16.5%(1.5) | |
| Anxiety/discomfort | <0.0001 | ||
| G1 | 86.9%(0.5) | 72.9%(1.6) | |
| G2 | 12.2%(0.5) | 23.8%(1.5) | |
| G3 | 1.0%(0.1) | 3.3%(0.6) | |
| EQ5D | 0.923±0.002 | 0.754±0.008 | <0.0001 |
| EQ_VAS | 78.3±1.2 | 81.7±7.6 | <0.0001 |
All the values are adjusted for statistical comparisons.
(P<0.05- statistical significance; (): standard error)