Table 1 Preoperative baseline characteristics with 95% confidence intervals before and after exclusion
Baseline before exclusion (N = 732) | Baseline after exclusion (N = 417) | |||
|---|---|---|---|---|
Mean | 95% CI | Mean | 95% CI | |
Female % | 63. 9% | . | 64. 5% | . |
Age, years | 58. 0 | 56. 9–59. 1 | 58. 0 | 56. 5–59. 4 |
Female age, years | 57. 2 | 55. 8–58. 6 | 56. 7 | 54. 9–58. 5 |
Male age, years | 59. 5 | 57. 5–61. 4 | 60. 4 | 58. 0–62. 8 |
DASH | 26. 1 | 24. 2–27. 9 | 25. 4 | 23. 5–27. 4 |
EQ-5d | 0. 74 | 0. 72–0. 76 | 0. 74 | 0. 72–0. 76 |
PCS | 13. 3 | 12. 3–14. 3 | 13. 0 | 11. 9–14. 1 |
Distal motor latency, m/s | 5. 7 | 5. 6–5. 9 | 5. 7 | 5. 5–5. 9 |