Foods contributing to nutrients intake and assessment of nutritional status in pre-dialysis patients: a cross-sectional study

Table 3 Mean energy and protein intake of subjects according to DM comorbidity and GFR category

Parameters	Total	DM-CKD		Non-DM-CKD		P value²
Parameters	Total	Early-CKD	Late-CKD	Early-CKD	Late-CKD	DM comorbidity	GFR category	Interaction
Energy intake (kcal)
Male	1845.5 ± 441.1¹	2004.2 ± 469.7	1756.5 ± 406.1	1902.4 ± 452.8	1731.8 ± 398.4	0.57	< 0.01	0.39
Female	1517.9 ± 415.7	1775.1 ± 297.9^a	1356.2 ± 338.1^b	1543.1 ± 459.6^ab	1456.5 ± 418.4^ab	0.48	< 0.01	< 0.05
Protein intake (g)
Male	72.5 ± 23.3	84.4 ± 21.2^a	67.2 ± 23.3^b	73.7 ± 22.6^ab	66.6 ± 22.9^b	0.24	< 0.01	0.10
Female	59.0 ± 19.4	70.8 ± 18.9^a	57.0 ± 16.2^ab	59.9 ± 21.0^ab	53.4 ± 17.7^b	0.06	0.01	0.38

¹The data are presented as means ± standard deviations
²Two-way ANOVA was performed to compare parameters according to the DM comorbidity and GFR category. Means with different letters indicate significant differences (P < 0.05) by Bonferroni multiple comparison test

ISSN: 1471-2369