Reset Osmostat: A Challenging Case of Hyponatremia

Table 4

Assessment of volume status.

Increased volume	Decreased volume
Gallop rhythm (11)	Increase capillary refill time (6.9)
Elevated JVP (5.1)	Sunken eyes (3.4)
Leg oedema (2.3)	Dry axilla (2.8)
Hypotension (2.0)	Dry tongue/mucus membranes (2.1)
Wheeze (0.5)	Postural pulse increase (1.7)
Ascites (0.33)	Postural hypotension (1.5)

Values in brackets are positive likelihood ratios.