Postoperative lymphedema after primary total hip arthroplasty: prospective analysis of bikini incision-type direct anterior approach versus established standard approaches

Table 2 Spreadsheet with data comparing standard access (Std) and direct anterior approach (DAA)

	N		Delta-Mean				Delta-SD		F-Test
	Std	DAA	Std	DAA	t-value	p-value	Std	DAA	t-value	p-value
EQ-5D-3L	94	94	25.85	25.48	0.36	0.718	6.82	7.30	1.14	0.260
Oxford Hip Score	94	94	20.16	16.34	3.56	0.000	7.17	7.54	1.11	0.313
HHS pain	94	94	17.45	18.26	− 0.70	0.487	7.61	8.31	1.19	0.200
HHS ADL	94	94	5.05	4.88	0.40	0.689	2.43	3.33	1.88	0.001
HHS walking ability	94	94	6.56	6.53	0.05	0.961	3.97	4.95	1.55	0.017
Walking distance 3 to 5 days	94	94	101.6	138.3	− 2.37	0.001	72.75	131.5	3.27	0.000
Stairs 3 to 5 days	94	94	14.4	33.9	− 5.23	0.000	14.63	32.94	5.07	0.000
VAS 0 to 3 days	94	94	2.44	2.69	− 1.00	0.318	1.55	1.93	1.55	0.018
VAS 3 to 5 days	94	94	1.09	0.69	1.58	0.115	1.04	2.17	4.32	0.000
VAS 0 to 5 days	94	94	3.52	3.38	0.69	0.493	1.29	1.46	1.27	0.122

ISSN: 1749-799X