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Table 1 Comparison between the two studied groups according to different parameters

From: Intra-articular corticosteroid injection and genicular nerve block under ultrasound guidance in pain control of knee osteoarthritis

  IACSI (n = 20) GNB (n = 20) p
Sex    
 Male 4 (20%) 5 (25%) 1.000
 Female 16 (80%) 15 (75%)  
Age (years)    
 Min.–Max 47–63 44–65 0.806
 Mean ± SD 58.05 ± 3.76 57.70 ± 5.10  
Kellgren lawrence score    
 3 15 (75%) 15 (75%) 1.000
 4 5 (25%) 5 (25%)  
Duration (years)    
  Min.–Max 8–16 7–17 0.879
 Mean ± SD 12.15 ± 2.92 12.30 ± 3.26  
Leg injected    
 Right 5 (25%) 11 (55%) 0.053
 Left 15 (75%) 9 (45%)  
  1. p: p value for comparing between the studied groups