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Flexion from preoperatively to two years.
| Variable | n | Preop mean, ° (95% CI) | 3mth mean, ° (95% CI) | 1-yr mean, ° (95% CI) | 2-yr mean, ° (95% CI) | p-value* |
|---|---|---|---|---|---|---|
| Flexion | 29 | 123 (118 to 128) | 115 (109 to 120) | 122 (119 to 127) | 120 (117 to 124) | 0.250 |
Paired t-test comparing change from preoperative to two years.
CI, confidence interval.
