Table 5.

Multilevel mixed-effects logistic regression exploring associations between the HPDS (per unit increase) and the risk hyperkalaemia or not reaching energy/protein intake targets

Variable	Estimate	P-value
	OR (95% CI)
Dietary protein intake <1.1 g/kg/day (457 observations in 150 patients)
Adjusted model	1.11 (1.04–1.19)	0.002
Dietary energy intake <30 kcal/kg/day (457 observations in 150 patients)
Adjusted model	1.05 (0.97–1.13)	0.250
Hyperkalaemia, potassium >5.5 mmol/L (442 observations in 149 patients)
Adjusted modela	1.00 (0.94–1.07)	0.858

Model adjusted by age, sex, dialysis vintage, occupation, diabetes, hypertension, CVD history, RAS blockers, loop diuretics use and servings of fat.

^aFurther adjusted for energy intake.