1. Data are means ± SD for quantitative variables and frequency (percent) for qualitative variables

a. From ANOVA for quantitative variables b. Chi-square for qualitative variables.

Abbreviation : Q; quartile, PSQI; Petersburg Sleep Quality Questionnaire, BMI; body mass index/z, WC; Waist circumference, HC; Hip circumference, DII; dietary inflammatory index, BAI; body adiposity index, AVI; abdominal volume index. Central obesity: WC ≥ 88 cm. Sleep status: good (PSQI score ≤ 4.99) or poor (PSQI score ≥ 5).

Table2. The mean ± SD of energy, macronutrient and micronutrient at baseline across quartiles of DII