Visits | University/college degree | Outcome values above the median | |||
---|---|---|---|---|---|
No | Yes | Risk ratio, crude (95 % CI) | Risk ratio* (95 % CI) | ||
DAS28 | |||||
3 months | No | 860 (74.7) | 291 (25.3) | 1.0 ref. | 1.0 ref. |
Yes | 889 (76.6) | 272 (23.4) | 0.95 (0.86 to 1.05) | 0.99 (0.90 to 1.09) | |
6 months | No | 762 (77.0) | 227 (23.0) | 1.0 ref. | 1.0 ref. |
Yes | 776 (78.4) | 214 (21.6) | 0.96 (0.86 to 1.07) | 1.01 (0.90 to 1.13) | |
1 year | No | 975 (75.6) | 314 (24.4) | 1.0 ref. | 1.0 ref. |
Yes | 1007 (77.4) | 294 (22.6) | 0.95 (0.87 to 1.04) | 0.98 (0.89 to 1.08) | |
VAS-pain | |||||
3 months | No | 817 (72.1) | 316 (27.9) | 1.0 ref. | 1.0 ref. |
Yes | 948 (79.3) | 247 (20.7) | 0.82 (0.74 to 0.91) | 0.88 (0.79 to 0.98) | |
6 months | No | 751 (75.3) | 246 (24.7) | 1.0 ref. | 1.0 ref. |
Yes | 804 (80.3) | 197 (19.7) | 0.86 (0.77 to 0.96) | 0.93 (0.82 to 1.05) | |
1 year | No | 947 (72.9) | 352 (27.1) | 1.0 ref. | 1.0 ref. |
Yes | 1058 (80.0) | 264 (20.0) | 0.81 (0.73 to 0.90) | 0.85 (0.76 to 0.94) | |
HAQ | |||||
3 months | No | 743 (71.8) | 292 (28.2) | 1.0 ref. | 1.0 ref. |
Yes | 986 (79.1) | 261 (20.9) | 0.83 (0.75 to 0.91) | 0.90 (0.82 to 0.99) | |
6 months | No | 689 (75.1) | 229 (24.9) | 1.0 ref. | 1.0 ref. |
Yes | 827 (80.0) | 207 (20.0) | 0.87 (0.78 to 0.97) | 0.93 (0.83 to 1.04) | |
1 year | No | 817 (72.9) | 304 (27.1) | 1.0 ref. | 1.0 ref. |
Yes | 1130 (79.5) | 292 (20.5) | 0.84 (0.77 to 0.92) | 0.90 (0.82 to 0.98) |