Group I

Hypertensive

NO = 20

Non hypertensive

NO = 18

U

P value

Interdialytic weight gain [KG]

Mean ± SD

Median

Rang

1.3 ± 0.62

1.2

1 - 3

1.4 ± 0.64

1.5

1 - 3

0.218

0.827