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Table 2 Predicted volume status and measured CBV

From: Nurses' prediction of volume status after aneurysmal subarachnoid haemorrhage: a prospective cohort study

Predicted volume status Predictions (n [%]) CBV (ml/kg; mean ± SD)
Hypovolaemia 41 (12%) 66.9 ± 16.9
Normovolaemia 262 (75%) 65.0 ± 15.2
Hypervolaemia 47 (13%) 56.6 ± 14.3
  1. CBV, circulating blood volume; SD, standard deviation.