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Table 1 Ultrafiltration categories

From: Towards personalized fluid monitoring in haemodialysis patients: thoracic bioimpedance signal shows strong correlation with fluid changes, a cohort study

UF Category

Median UF and IQR (mL)

Number of patientsa

Number of sessions

1 (0–899 mL)

600 [300–800]

8

25

2 (900–1999 mL)

1500 [1300–1700]

24

51

3 (2000–2999 mL)

2400 [2000–2500]

28

44

4 (> 2999 mL)

3200 [3000–3900]

8

13

  1. IQR interquartile range; UF ultrafiltration. aThe number of patients is 68 because two patients were in UF category 2 for one session, and in UF category 1 for another session