Table 1.

Reported electrolyte levels on blood testing.

	Normal range	Date
		7/7/16	25/7/16	6/5/17	16/08/17	14/02/22
Sodium	136–145 mmol/l	136	144	135	143	138
Chloride	98–107 mmol/l	99	108	101	102	101
Potassium	3.6–5.2 mmol/l	3.3	3.2	3.3	4.5	3.8
Magnesium	0.66–1.07 mmol/l	–	0.1	0.24	0.88	0.76
Calcium	2.10–2.70 mmol/l	–	1.71	1.97	2.46	2.37
Phosphate	0.81–1.58 mmol/l	–	–	0.73	0.98	1.32