Lowest serum P concentrations, mg/dl; median (IQR)

First week in EICU

2.4 (1.7 - 3.2)

2.1 (2.0 - 2.5)

0.277

During 28 days after EICU admission

2.4 (1.8 - 3.0)

2.2 (1.9 - 2.5)

0.399

Dose of P to treat hypophosphataemia, mmol/day; median (IQR)

First week in EICU

0 (0 - 0)

0 (0 - 0)

0.846

During 28 days after EICU admission

0 (0 - 0)

0 (0 - 0)

0.808