Morphological differences between residual childhood hip dysplasia with previous osteotomy and adolescent-onset hip dysplasia

Table 3 Comparisons of frontal and saggital acetabular dysplasia between three groups

	Residual HD (R) (95% CI)	AOHD (A) (95% CI)	Control (C) (95% CI)	p value	Post Hoc (Turkey)
	Residual HD (R) (95% CI)	AOHD (A) (95% CI)	Control (C) (95% CI)	p value	R-A (95% CI)	p value	R-C (95% CI)	p value	A-C (95% CI)	p value
LCEA (°)	5.3 ± 14.1 (0.3, 10.4)	7.3 ± 9.8 (4.9, 10.7)	26.4 ± 4.8 (24.6, 28.2)	0.000	-2.0 (-7.2, 3.2)	0.637	-21.1 (-27.3, -14.9)	0.000	-19.1 (-24.4, -13.8)	0.000
ACEA (°)	10.5 ± 13.5 (5.5, 15.6)	10.4 ± 11.8 (7.6, 13.3)	29.9 ± 6.4 (27.2, 32.5)	0.000	0.1 (-5.8, 6.0)	0.999	-19.3 (-26.7, -12.0)	0.000	-19.5 (-25.8, -13.1)	0.000
Sharp angle (°)	47.2 ± 6.0 (45.0, 49.3)	50.8 ± 4.5 (49.7, 51.9)	44.2 ± 3.3 (42.9, 45.4)	0.000	-3.6 (-6.0, -1.2)	0.001	3.0 (0.1, 5.8)	0.037	6.6 (4.2, 9.0)	0.000
Tönnis angle (°)	19.8 ± 9.9 (16.3, 23.4)	22.4 ± 9.4 (20.1, 24.7)	7.3 ± 4.3 (5.7, 8.9)	0.000	-2.5 (-6.9, 1.8)	0.358	12.6 (7.4, 17.8)	0.000	15.1 (10.6, 19.6)	0.000
ADR (%)	21.9 ± 5.0 (20.1, 23.7)	24.9 ± 5.0 (23.7, 26.1)	31.7 ± 3.4 (30.5, 33.0)	0.000	-3.0 (-5.4, -0.6)	0.009	-9.8 (-12.6, -7.0)	0.000	-6.8 (-9.2, -4.4)	0.000

Data are presented as mean ± standard deviation (95% confidence interval)
LCEA = lateral center-edge angle, ACEA = anterior center-edge angle, ADR = acetabular depth ratio
Data are presented as the mean ± SD (95% CI)

ISSN: 1749-799X