Short to Midterm Follow-Up of Periprosthetic Bone Mineral Density after Total Hip Arthroplasty with the Ribbed Anatomic Stem

Table 1

Characteristics and clinical data of patients included in this study.

Male/Female	19/22
Age (years)	62.07 ± 10.85^†
Height (cm)	161.38 ± 7.01^†
Weight (kg)	64.30 ± 9.98^†
BMI (kg/m^2)	24.65 ± 3.33^†
Postoperative follow-up (month)	34.02 ± 17.47;^† 34 (14, 119)^‡
Primary disease (n)
AVN	16
DDH	12
FNF	9
Osteoarthritis	4
Calcium supplements (n)	20
Harris hip score	95.00 (81.00, 98.00)^‡
WOMAC score	4.00 (0, 23.00)^‡
Thigh pain	3 cases with mild intermittent thigh pain

AVN: avascular necrosis; DDH, developmental dysplasia of the hip; FNF, femoral neck fracture.
^†Values are expressed as mean and standard deviation.
^‡Values are expressed as median and range.