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. 2021 Feb 4;16(2):e0246234. doi: 10.1371/journal.pone.0246234

Table 4. Multiple linear regression analysis between the component score of Healthy Eating Index 2015 and serum adiponectin (n = 85).

Model Variable Serum adiponectin (n = 85)
Β 95% CI P
1 Whole fruit 0.468 -0.08–1.02 0.096
Total vegetable -0.519 -1.28–0.24 0.180
Refined grains 0.248 -0.04–0.53 0.086
Added sugar 0.345 0.07–0.62 0.014*
2 Whole fruit 0.466 -0.09–1.02 0.099
Refined grains 0.293 0.02–0.57 0.039*
Added sugar 0.316 0.05–0.58 0.022*
3 Refined grain 0.316 0.04–0.59 0.027*
Added sugar 0.302 0.03–0.57 0.030*

Model 1: Adiponectin level was predicted by whole fruit, total vegetable, refined grains, and added sugar score variable; Model 2: Adiponectin level was predicted by whole fruit, refined grains, and added sugar score variable; Model 3: Adiponectin level was predicted by refined grains and added sugar score variable.

* statistically significant (p<0.05).