Table 4.
Mean utility scores and mean differences (95% confidence intervals) for different health states of depression
| Reference\comparator | Remission | Minor depression | Mild depression | Moderate depression | Severe depression |
|---|---|---|---|---|---|
| EQ-5D (N obs = 4979) | |||||
| Remission | 0.70 (0.67 to 0.73) | −0.08 (−0.10 to − 0.06)*** | −0.13 (−0.15 to − 0.1.)*** | −0.18 (− 0.20 to − 0.15)*** | −0.34 (−0.37 to − 0.30) *** |
| Minor depression | X | 0.62 (0.58 to 0.65) | −0.04 (−0.07 to −0.02)*** | -0.09 (− 0.12 to − 0.07)*** | −0.26 (−0.29 to − 0.22)*** |
| Mild depression | X | X | 0.57 (0.54 to 0.61) | −0.05 (− 0.07 to − 0.03)*** | −0.21 (−0.25 to − 0.18)*** |
| Moderate depression | X | X | X | 0.52 (0.49 to 0.56) | −0.16 (−0.20 to −0.13)*** |
| Severe depression | X | X | X | X | 0.39 (0.35–0.43) |
| SF-6D (N obs = 1726) | |||||
| Remission | 0.69 (0.67–0.71) | −0.06 (−0.08 to −0.04)*** | −0.10 (−0.12 to − 0.08)*** | −0.13 (− 0.15 to − 0.11)*** | −0.14 (−0.16 to − 0.12)*** |
| Minor depression | X | 0.63 (0.61 to 0.66) | −0.04 (−0.06 to 0.02)*** | −0.07 (− 0.09 to − 0.05)*** | −0.08 (− 0.10 to − 0.6)*** |
| Mild depression | X | X | 0.59 (0.58 to 0.61) | −0.03 (−0.05 to − 0.01)** | −0.04 (−0.06 to − 0.02)*** |
| Moderate depression | X | X | X | 0.56 (0.54 to 0.59) | −0.01 (−0.03 to 0.00) |
| Severe depression | X | X | X | X | 0.55 (0.53 to 0.57) |
N obs number of observations
*P < .05; **P < .01; ***P < .001