Authors

The relative average bias of

95% limits of agreement

Subjects

Reference

Kelly et al.

1.2 mEq/l with venous higher than arterial

±3.93 mEq/l

Various patients at emergency department

[7]

Herrington et al.

0

±1.3 mEq/l

Critically ill patients

[8]

Malatesha et al.

0.74 mEq/l with venous higher than arterial

±5.05 mEq/l (±2SD)

Various patients at emergency department

[9]

Middleton et al.

0.19 mEq/l with “central” venous higher than arterial

±2.08 mEq/l

Intensive care unit patients

[10]