Table 3.

Association between salt intake and clinical parameters after 2 years of intervention

	Total		INT		CON
	R	P	r	P	r	P
Systolic blood pressure	−0.145	0.196	−0.134	0.391	−0.210	0.205
Diastolic blood pressure	0.022	0.843	−0.126	0.420	0.117	0.485
HbA1c	0.128	0.258	0.129	0.414	0.047	0.780
eGFR	0.036	0.752	0.165	0.292	−0.216	0.194
Albumin excretion	0.264	0.024	0.365	0.024	0.105	0.549
Albuminuria category	0.145	0.196	0.062	0.694	0.227	0.170

r, Pearson’s product moment correlation coefficient.

CON, control group; eGFR, estimated glomerular filtration rate; HbA1c, hemoglobin A1c; INT, intensive intervention group.