Effects of Knee Debridement with Flurbiprofen on Knee Function, Inflammatory Levels, and Bone Metabolism Activity in Patients with Knee Osteoarthritis

Table 1

Comparison of general data ().

Observation indexes	Control group	Research group
Age (years)			0.283	0.778
BMI (kg/m^2)			0.191	0.849
Gender			0.334	0.563
Male	25 (45.54)	22 (40.00)
Female	30 (54.55)	33 (60.00)
Affected side
Left side	21 (38.18)	17 (30.91)	0.643	0.423
Right side	27 (49.09)	30 (54.55)	0.328	0.567
Both sides	7 (12.73)	8 (14.55)	0.077	0.781
Underlying diseases
Diabetes	27 (49.09)	25 (45.45)	0.146	0.702
Hypertension	29 (52.73)	30 (54.55)	0.037	0.848
Hyperlipidemia	24 (43.64)	23 (41.82)	0.037	0.847
ASA classification			0.334	0.563
Class I	22 (40.00)	25 (45.45)
Class II	33 (60.00)	30 (54.55)
K-L classification
Class II	24 (43.64)	26 (47.27)	0.147	0.702
Class III	25 (45.45)	24 (43.64)	0.037	0.848
Class IV	6 (10.91)	5 (9.09)	0.101	0.751