Table 3.

Age and sex-adjusted ORs for characteristics associated with hyponatraemia

Characteristic	Adjusted OR (95% CI)	p Value*
Vomiting	2.94 (1.29 to 6.70)	0.010
Falls	2.45 (0.72 to 8.38)	0.153
Altered mentation	1.91 (0.65 to 5.60)	0.336
Abnormal behaviour	3.44 (0.59 to 20.18)	0.171
Loop diuretics	2.71 (1.13 to 6.52)	0.026
Potassium sparing	1.46 (0.61 to 3.49)	0.390
High-blood pressure	0.51 (0.25 to 1.07)	0.077

*χ².