Superior Transverse Atraumatic Reconstruction (STAR) approach provides a better-compared outcome to standard Direct Superior Approach (DSA): a matched, prospective comparative single-surgeon study

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Table 3

Preoperative and postoperative outcomes data given as mean ± standard deviation.

	DSA group	STAR group	p
HHS
Preoperative	44.79 ± 5.0	42.34 ± 4.58	<0.001
1 month	79.99 ± 4.64	80.22 ± 6.31	0.048
3 months	87.94 ± 5.0	88.15 ± 5.18	0.258
12 months	91.45 ± 5.38	92.34 ± 3.65	0.122
HOOS
Symptoms
Preoperative	44.89 ± 5.72	43.4 ± 5.59	0.025
1 month	74.93 ± 5.57	75.97 ± 6.58	0.041
3 months	87.95 ± 5.44	88.37 ± 5.03	0.49
12 months	91.89 ± 5.63	92.57 ± 4.48	0.117
Pain
Preoperative	41.38 ± 5.02	38.5 ± 6.56	0.001
1 month	78.85 ± 5.48	79.41 ± 6.02	0.030
3 months	88.23 ± 5.63	88.72 ± 5.63	0.146
12 months	92.01 ± 5.79	92.53 ± 3.53	0.987
ADL
Preoperative	37.90 ± 5.15	37.61 ± 5.36	0.744
1 month	79.29 ± 6.02	79.94 ± 7.49	0.022
3 months	87.47 ± 5.86	87.69 ± 6.10	0.175
12 months	92.16 ± 6.34	92.58 ± 5.06	0.551
S&R
Preoperative	37.26 ± 11.42	35.33 ± 11.22	0.787
1 month	43.96 ± 14.38	41.11 ± 11.65	0.193
3 months	55.50 ± 17.31	54.33 ± 14.12	0.651
12 months	72.35 ± 21.29	71.96 ± 17.86	0.724
QQL
Preoperative	39.69 ± 11.79	39.46 ± 8.05	0.130
1 month	53.06 ± 13.33	53.96 ± 9.04	0.139
3 months	66.87 ± 12.76	68.52 ± 8.37	0.042
12 months	82.99 ± 12.31	83.77 ± 8.09	0.177

HHS: Harris Hip Score, HOOS: Hip Disability and Arthritis Outcomes Score, ADL: Activities of Daily Living, S&R: Sport & Recreation, QOL: Quality of Life.

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