|   | 
        Sugammadex    4.0 mg/kg
          (n=51) | 
        Neostigmine    50 μg/kg
             
          (n=49) | 
       
      
        Gender 
              Male, n (%) 
              Female, n    (%) | 
        22 (43) 
          29 (57) | 
        18 (37) 
          31 (63) | 
       
      
        | Mean (SD) age, years | 
        49 (11) | 
        52 (9) | 
       
      
        | Mean (SD) weight, kg | 
        75 (16) | 
        80 (13) | 
       
      
        | Mean (SD) height, cm | 
        171    (10) | 
        169    (10) | 
       
      
        Race, n (%) 
              White 
              Black  
              Asian 
              Other | 
        44 (86) 
              3 (6) 
              1 (2) 
          3 (6) | 
        42 (86) 
              2 (4) 
              1 (2) 
          4 (8) | 
       
      
        Ethnicity, n (%) 
              Hispanic/Latino 
              Non-Hispanic/Latino | 
        2 (4) 
          49 (96) | 
        2 (4) 
          47 (96) | 
       
      
        ASA Class, n (%) 
              1 
              2 
              3 | 
        3 (6) 
              37 (73) 
          11 (22) | 
        8 (16) 
              33 (67) 
          8 (16) | 
       
      
        Type of surgerya, n (%) 
          Digestive system and spleen 
          Female genital organs
            Urinary system, male genital organs and    retroperitoneal space | 
        18 (35) 
              20 (39) 
               
          13 (25) | 
        12 (24) 
              23 (47) 
               
          14 (29) | 
       
     
      aClassified according to Nordic Medico-Statistical Committee guidelines; ASA: 
    American Society of Anesthesiologists. |