Table 3.
Risk of proxy-report group to report any problems compared with self-report group before and after PSM
| EQ-5D | Before PSM | After PSM | ||||||
|---|---|---|---|---|---|---|---|---|
| Proxy-report | Self-report | OR(95% CI)a | P value | Proxy-report | Self-report | OR(95% CI)a | P-value | |
| Mobility | 828 (9.4) | 2351 (6.7) | 1.46(1.34–1.59) | < 0.001 | 820 (10.0) | 960 (6.8) | 1.52(1.38–1.68) | < 0.001 |
| Self-care | 629 (7.2) | 1224 (3.5) | 2.15(1.95–2.37) | < 0.001 | 623 (7.6) | 524 (3.7) | 2.13(1.892–2.40) | < 0.001 |
| Usual activity | 841 (9.6) | 1958 (5.5) | 1.80(1.66–1.96) | < 0.001 | 833 (10.2) | 837 (5.9) | 1.79(1.622–1.98) | < 0.001 |
| Pain/discomfort | 1166 (13.3) | 5144 (14.6) | 0.90(0.84–0.96) | 0.002 | 1157 (14.1) | 1815 (12.9) | 1.11(1.028–1.21) | 0.008 |
| Anxiety/depression | 765 (8.7) | 2719 (7.7) | 1.14(1.05–1.24) | 0.002 | 755 (9.2) | 986 (7.0) | 1.35(1.223–1.49) | < 0.001 |
aSelf-reported group was the reference