Table 4 Intra-observer and inter-observer correlation for primary variables measured
Primary Variable Measured | Intra-observer Correlation$ (r) | Inter-observer Correlation# (r) |
|---|---|---|
Pre-operative HKA axis | 0.99 | 1.00 |
Post-operative HKA axis | 0.99 | 0.98 |
Pre-operative mLDFA | 0.98 | 0.98 |
Post-operative mLDFA | 0.97 | 0.97 |
Pre-operative MPTA | 0.99 | 0.99 |
Post-operative MPTA | 0.96 | 0.95 |