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. 2021 Oct 27;13(11):3816. doi: 10.3390/nu13113816

Table 1.

Basic characteristics of all subjects.

Group Red Blue Green Yellow p Value *
Number 129 116 118 134 -
Type 2 diabetes, % (n) 86.8 (112) 69.8 (81) 76.3 (90) 74.6 (100) 0.012
Male sex, % (n) 48.1 (62) 57.8 (67) 57.6 (68) 48.5 (65) 0.237
Age, years, mean (SD) 67.8 (10.9) 64.5 (12.5) 67.5 (10.6) 65.3 (11.2) 0.057
BMI, kg/m2, mean (SD) 23.8 (4.0) 24.2 (4.8) 23.3 (3.6) 23.6 (3.9) 0.424

BMI, body mass index; SD, standard deviation. * Kruskal–Wallis test was applied.