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Table 1 Demographic information

From: Non-invasive venous waveform analysis (NIVA) for volume assessment in patients undergoing hemodialysis: an observational study

 1N (%)
2Mean (SD)
P-value
Gender1
 Male23 (60%) 
 Female15 (40%) 
 All38 (100%) 
Age2 (yrs)58.5 (12.9) 
BMI2 (kg/m2)29.3 (6.9) 
Comorbidities1
 Heart Failure24 (63%) 
 Diabetes20 (53%) 
 Hypertension31 (82%) 
Heart rate (bpm)2
 Pre-HD79 (14)p = 0.64
 Post-HD81 (13) 
Mean arterial blood pressure (mmHg)2
 Pre-HD92 (17)p = 0.32
 Post-HD88 (17) 
Net fluid removed2 (L)2.27 (0.99) 
HD duration2 (min)209.2 (44.5) 
Pre-HD NIVA2
 Male1.20 (0.37)p = 0.88
 Female1.21 (0.34) 
 All1.20 (0.35) 
Post-HD NIVA2
 Male0.87 (0.31)p = 0.95
 Female0.87 (0.22) 
 All0.87 (0.27) 
  1. 1N (%)
  2. 2Mean (SD)
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