Table 3.

Correlates of anaemia (Hb <12.0 g/dL) expressed as adjusted Odds Ratios (ORs)

Parameter	Adjusted OR (95% CI)	P-value
Age (18–40 versus 41–60 years)	1.46 (1.26–1.85)	0.0252
Women (versus men)	3.43 (2.01–5.86)	<0.0001
Iron and/or ESA therapy (yes versus no)	5.82 (1.95–17.36)	0.0016
Intervention for anaemia at clinic (yes versus no)	5.52 (1.42–21.52)	0.0138
Phosphate (per 0.1 mmol/L higher)	1.22 (1.09–1.37)	0.0005
eGFRa (per 5 mL/min lower)	1.11 (1.04–1.18)	0.0015

n = 327 in final model, C-statistic 0.818.

^aeGFR per CKD-EPI equation [14].