. 2009 Aug 4;52(10):2037–2045. doi: 10.1007/s00125-009-1467-8

Table 2.

Hazard ratios of factors associated with the doubling of serum creatinine

Variable	Hazard ratio (95% CI)^a	p value
Systolic blood pressure (mmHg)	1.1 (1.02–1.14)	0.012
Protein intake (g kg⁻¹ day⁻¹)	1.8 (0.07–44.64)	0.73
Sodium intake (g/day)	0.9 (0.72–1.14)	0.41
HbA_1c (%)	0.9 (0.59–1.23)	0.49
Total cholesterol (mmol/l)	1.0 (1.0–1.01)	0.49

^aThe multivariate model was adjusted for the following baseline variables: sex, age, urinary albumin excretion and serum creatinine