Table 1 The SA, LL and CTA in the lumbar fusion and control group were similar without a statistically significant difference. The Harris hip score before THA was higher in the control group than in the fusion group
Mean(°) | 95% CI | t value | P | |
|---|---|---|---|---|
SA | ||||
Fusion | 24.3 | 19.4–29.1 | 1.99 | 0.06 |
Control | 30.1 | 26.2–34.0 | ||
LL | ||||
Fusion | 31.4 | 31.3–40.5 | 1.12 | 0.27 |
Control | 35.9 | 24.2–38.6 | ||
CTA | ||||
Fusion | 1.4 | −1.1–2.6 | −0.66 | 0.52 |
Control | 0.71 | 0.3–2.6 | ||
Harris score | ||||
Fusion | 50.9 | 45.6–56.2 | 2.29 | 0.03 |
Control | 57.8 | 54.2–61.2 | ||