Efficacy of Bed Exercise Following Primary Total Hip Replacement in Young Active Patients

27 May 2025 : Clinical Research

Zeming Liu^{ABCDEF 1}, Jiangqi Chang^{ABCDEF 1}, Yansong Liu^{BCDF 1}, Yongbo Ma^{ACDF 1}, Xuzhuang Ding^{ABEF 1}, Jia Huo^{ABCDEFG 1*}

DOI: 10.12659/MSM.946819

Med Sci Monit 2025; 31:e946819

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Table 1 General information of the patients with THA.

	Group A (n=183)	Group B (n=206)	P value
Age (years)	47.93±11.48	45.50±14.44	0.232^b
Sex
Male	101 (55.2%)	123 (59.7%)	0.368^a
Female	82 (44.8%)	83 (40.3%)
BMI (kg/m)	24.74±3.65	23.89±3.74	0.378^b
NSR-2002 score	0.66±1.31	0.72±1.23	0.223^b
Alcohol consumption
No	111 (60.7%)	117 (56.8%)	0.440^a
Yes	72 (39.3%)	89 (43.2%)
Smoking
No	129 (70.5%)	132 (64.1%)	0.179^a
Yes	54 (29.5%)	74 (35.9%)
Whole-body BMD
Normal	126 (68.9%)	131 (63.6%)	0.547^a
Osteopenia	40 (21.9%)	52 (25.2%)
Osteoporosis	17 (9.2%)	23 (11.2%)
Diagnosis
ONFH	142 (77.6%)	155 (75.2%)	0.752^a
OA	26 (14.2%)	35 (17.0%)
DDH	15 (8.2%)	16 (7.8%)
ASA grade
1	105 (57.4%)	125 (60.7%)	0.203^a
2	62 (33.9%)	55 (26.7%)
3	16 (8.7%)	26 (12.6%)
BMI – body mass index; NSR-2002 – nutrition risk screening score; BMD – bone mineral density; ONFH – osteonecrosis of the femoral head; OA – osteoarthritis of the hip; DDH – developmental dysplasia of hip; ASA – American society of anesthesiology. ^a Chi-square test; ^b Mann-Whitney U test.

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