|   | 
          | 
        Atazanavir/Ritonavir (n=10) | 
        Darunavir/Ritonavir (n=10) | 
       
      
        | Demographics | 
          | 
          | 
          | 
       
      
        | Male, n (%) | 
          | 
        4 (40) | 
        6 (60) | 
       
      
        | Mean age, years (SE) | 
          | 
        33 (4.6) | 
        44 (5.7) | 
       
      
        | No previous smoking, n (%) | 
          | 
        2 (20) | 
        1 (10) | 
       
      
        | Family history, n (%)  | 
        cardiovascular    disease | 
        3 (30) | 
        4 (40) | 
       
      
        |   | 
        hypercholesterolaemia | 
        1 (10) | 
        1 (10) | 
       
      
        | Clinical measures | 
          | 
          | 
          | 
       
      
        | Mean blood pressure, mmHg (SE) | 
        systolic | 
        109 (3) | 
        114 (4) | 
       
      
        |   | 
        diastolic | 
        69 (2) | 
        72 (3) | 
       
      
        | Heart rate, beats/minute (SE) | 
          | 
        70 (3) | 
        69 (3) | 
       
      
        | Height, m (SE) | 
          | 
        1.71 (2.5) | 
        1.78 (2.2) | 
       
      
        | Body mass index, kg/m2 (SE) | 
          | 
        23 (0.5) | 
        24 (1.1) | 
       
      
        | Fasting blood analytes | 
          | 
          | 
          | 
       
      
        | Triglycerides, mmol/L (SE) | 
          | 
        0.7 (0.1) | 
        1.0 (0.2) | 
       
      
        | Total cholesterol, mmol/L (SE) | 
          | 
        4.3 (0.2) | 
        4.4 (0.3) | 
       
      
        | HDL cholesterol, mmol/L (SE) | 
          | 
        1.4 (0.1) | 
        1.2 (0.1) | 
       
      
        | LDL cholesterol, mmol/L (SE) | 
          | 
        2.7 (0.2) | 
        2.7 (0.3) | 
       
      
        | Total:HDL cholesterol (SE) | 
          | 
        3.2 (0.2) | 
        3.8 (0.4) | 
       
      
        | Bilirubin, µmol/L (SE) | 
          | 
        10 (0.8) | 
        9 (1.3) | 
       
      
        | Glucose, mmol/L (SE) | 
          | 
        4.5 (0.1) | 
        5.0 (0.3) | 
       
      
        | C-reactive protein, mg/L (SE) | 
          | 
        1.6 (0.9) | 
        1.7 (0.8) | 
       
      
        | D-dimer, mg/L (SE) | 
          | 
        0.4 (0.2) | 
        0.3 (0.1) | 
       
     
    SE: standard error of the mean; HDL: high-density lipoprotein; LDL: low-density lipoprotein. |