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Table 3 Frequency of blood pressure drop, clinical events, and nursing interventions at patient level in 124 patients

From: Prevalence of intradialytic hypotension, clinical symptoms and nursing interventions - a three-months, prospective study of 3818 haemodialysis sessions

 

Number of patients, n (%)

 

In <10 % of dialysis sessions

In 10–20 % of dialysis sessions

In ≥20 % of dialysis sessions

Blood pressure drop

   

 Decrease in SBP ≥20 mmHg

3 (2.4)

10 (8.1)

111 (89.5)

 Decrease in MAP ≥10 mmHg

0

5 (4.0)

119 (96.0)

 Decrease in SBP ≥20 mmHg or in MAP ≥10 mmHg

0

4 (3.2)

120 (96.8)

Clinical event

45 (36.2)

31 (25.0)

48 (38.8)

Nursing intervention

93 (75.0)

16 (12.9)

15 (12.1)

Clinical event and nursing intervention

99 (79.8)

15 (12.1)

10 (8.1)

BP drop in combination with clinical event and nursing intervention

   

 Decrease in SBP ≥20 mmHg

101 (81.5)

13 (10.4)

10 (8.1)

 Decrease in MAP ≥10 mmHg

102 (82.2)

12 (9.7)

10 (8.1)

 Decrease in SBP ≥20 mmHg or decrease in

101 (81.5)

13 (10.4)

10 (8.1)

 MAP ≥10 mmHg (EBPG definition)

   
  1. Values are given as number (percentage)
  2. Abbreviations: BP blood pressure, SBP systolic blood pressure, MAP mean arterial blood pressure