Table 2.

Overall results of the multivariate analyses

	Sex—baseline		Age—baseline		BMI—baseline		VAS—baseline		OHS—baseline		WOMAC—baseline		HHS—baseline
	r	P	r	P	r	P	r	P	r	P	r	P	r	P
Cup inclination	− 0.16	0.2	− 0.05	0.7	− 0.15	0.2	0.45	0.5	− 0.32	0.3	− 0.23	0.5	− 0.02	0.9
Cup anteversion	− 0.53	0.0002	0.20	0.2	0.47	0.001	1.00	1.0	0.04	0.9	− 0.89	0.009	0.07	0.8
Stem alignment	− 0.04	0.9	− 0.15	0.5	− 0.07	0.7			0.29	0.4	− 0.81	0.1	− 0.39	0.2
VAS	− 0.26	0.2	0.42	0.02	0.17	0.4	0.98	0.00001	0.88	0.01	0.88	0.02	0.16	0.5
OHS	− 0.06	0.8	0.52	0.009	0.47	0.04			− 0.20	0.5	0.91	0.1	− 0.57	0.1
WOMAC	0.04	0.9	− 0.47	0.1	− 0.45	0.1			0.65	0.1	0.75	0.1	0.81	0.3
HHS	− 0.08	0.5	− 0.28	0.01	− 0.01	0.9	− 0.98	0.0005	− 0.34	0.3	− 0.66	0.1	0.36	0.05
Surgical time	0.07	0.5	− 0.19	0.1	0.20	0.04	0.65	0.1	− 0.03	0.9	0.53	0.1	0.07	0.6
Estimated blood lost	0.15	0.3	− 0.06	0.7	− 0.15	0.3	0.11	0.01	0.18	0.6	0.50	0.1	0.19	0.3
Leg length difference	0.11	0.6	− 0.20	0.3	0.47	0.02	− 1.00	1.0	0.33	0.4	− 0.08	0.9	− 0.43	0.1
Hospitalisation	0.20	0.1	0.11	0.3	− 0.22	0.1	0.94	0.1	− 0.51	0.2	− 0.55	0.2	− 0.50	0.001
Dislocation	− 0.17	0.3	0.13	0.4	− 0.05	0.8	1.00	1.0	0.44	0.3			− 0.29	0.2
Revision	0.10	0.6	0.36	0.1	0.05	0.8	0.90	0.3	− 0.37	0.4	− 1.00	1.0	0.13	0.7
Deep infection	− 0.08	0.7	0.30	0.2	0.44	0.04	0.61	0.6	− 0.98	0.2			0.00	1.0
Aseptic loosening	0.07	0.9	− 0.28	0.5	− 0.51	0.1			0.42	0.6	− 1.00	1.0	0.24	0.7
Fractures	− 0.06	0.7	0.08	0.6	− 0.04	0.8	0.41	0.5	− 0.24	0.5	0.54	0.3	0.24	0.3