| Variable | 
        Group-A | 
        Group-B | 
        t-Value | 
        p (2-tailed) | 
       
      
        | Age (years) | 
        33.0±1.59 | 
        31.05±1.71 | 
        1.44 | 
        0.166 | 
       
      
        | Weight (kg) | 
        84.83±6.90 | 
        80.45±6.12 | 
        0.98 | 
        0.339 | 
       
      
        | Height (cm) | 
        164.48±2.06 | 
        163.43±2.18 | 
        0.69 | 
        0.499 | 
       
      
        | ASA | 
        1.30±0.22 | 
        1.35±0.29 | 
        0.33 | 
        0.745 | 
       
      
        | Gestational
          age (weeks) | 
        39.55±0.54 | 
        39.45±0.44 | 
        0.33 | 
        0.745 | 
       
      
        | Parity | 
        1.90±0.40 | 
        2.15±0.31 | 
        1.04 | 
        0.311 | 
       
     
      mean ± standard deviation |