|                   | 
        HPβCD-diclofenac (n=318) | 
        Ketorolac (n=142) | 
        Placebo (n=148) | 
       
      
        | Bleeding AE severity | 
       
      
        | Number of patients with AE that    was: | 
       
      
        | Mild, n (%) | 
        6 (1.9) | 
        7 (4.9) | 
        2 (1.4) | 
       
      
        | Moderate, n (%) | 
        2 (0.6) | 
        1 (0.7) | 
        2 (1.4) | 
       
      
        | Severe, n (%) | 
        1 (0.3)a | 
        0 | 
        0 | 
       
      
        | Relationship to treatment | 
       
      
        | Not related to treatment, n    (%) | 
        9 (2.8) | 
        7 (4.9) | 
        3 (2.0) | 
       
      
        | Treatment-related, n (%) | 
        0 | 
        1 (0.7)b | 
        1 (0.7)c | 
       
      
        aHematoma in a patient who underwent abdominal    hysterectomy; 
          bIncision site hematoma in a patient who    underwent partial colectomy; 
          cHematemesis in a patient who underwent    bunionectomy/foot bone procedure. | 
       
      |