Table 3 General characteristics of headache during dialysis and headache after dialysis

History of headache (years)

3.96 ± 0.44

4.92 ± 1.71

0.678

4.32 ± 5.35

Duration (hours)

6.56 ± 1.57

2.24 ± 0.52

0.051

4.94 ± 5.29

VAS score

5.47 ± 2.06

4.78 ± 1.92

0.426

5.21 ± 2

Remission time (hours)

9.76 ± 3.35

4.00 ± 1.46

0.215

7.64 ± 10.84

Headache onset time (hours)

2.23 ± 0.79

1.67 ± 0.50