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Table 3 Haemoglobin changes between HPO and non-HPO patients

From: Decrease of haemoconcentration reliably detects hydrostatic pulmonary oedema in dyspnoeic patients in the emergency department – a machine learning approach

 

HPO (n = 203)

Non-HPO (n = 503)

 

T0 from ED admission (min)

10 [5–15]

10 [5–15]

> 0.05

T1-T0 (hours)

5.5 [4.7–6.0]

5.7 [4.9–6.1]

> 0.05

HbT0

13.0 [11.6–14.3]

12.2 [10.9–13.7]

< 0.001

HbT1

11.7 [10.4–13.2]

12.4 [11.0–14.0]

< 0.001

Relative ΔHbT1−T0 (%)

-8.2 [-11.2 – -5.6]

0.6 [-2.1–3.3]

< 0.001

Absolute ΔHbT1−T0 (g/dL)

-1.0 [-1.4 – -0.8]

0.1 [-0.3 – 0.4]

< 0.001

  1. HbT0: haemoglobin at baseline; HbT1: haemoglobin at T1; ΔHbT1−T0: haemoglobin difference between T1 and baseline; HPO: hydrostatic pulmonary oedema
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International Journal of Emergency Medicine

ISSN: 1865-1380

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