Dynamic hip kinematics during squatting before and after total hip arthroplasty

Table 1 Demographic data

Patient no.	1	2	3	4	5	6	7	8	9	10
Sex	Male	Male	Female	Female	Male	Female	Female	Female	Female	Male
Diagnosis	OA	DDH	DDH	DDH	OA	DDH	DDH	DDH	DDH	OA
Age at THA (years old)	61	65	56	60	55	70	68	63	68	84
Affected side	Right	Left	Left	Left	Right	Right	Left	Right	Right	Left
Height (cm)	155	161	161	148	168	153	148	152	149	163
Body weight (kg)	73	63	46	46	70	44	40	55	64	65
BMI (kg/m²)	30.5	24.3	17.7	21	24.7	18.8	18.3	24	28.5	24.5
Preoperative HHS	51	53	44	51	40	57	45	41	40	56
Postoperative HHS	97	98	91	91	91	98	94	99	97	95
Follow-up period (months)	59	47	49	38	49	36	36	23	48	48

OA osteoarthritis, DDH developmental dysplasia of the hip, THA total hip arthroplasty, BMI body mass index, HHS Harris hip score

ISSN: 1749-799X