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Table 1 Patient characteristics in the two studied groups. Data are presented as median (IQR)

From: Sonographic evaluation of peri-arterial nitroglycerine for radial artery cannulation in morbidly obese patients: a prospective randomized study

  Group L (n = 30) Group LN (n = 30) P
Age (year) 51(15) 49(11) 0.06
Weight (kg) 106(14) 119(24) 0.31
Height (m) 1.57(0.08) 1.65(0.14) 0.07
BMI (kg/m2) 38(13) 43(14) 0.24
  1. IQR interquartile range, BMI body mass index
  2. P value is significant if less than 0.05
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