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. 2026 Aug 31;18(17):2847. doi: 10.3390/nu18172847
B Unstandardized regression coefficient
CI Confidence interval
dfs Degrees of freedom
Exp(B) Exponentiated coefficient (odds ratio)
M Mean
Mdn Median
Min Minimum
Max Maximum
N Number of participants/sample size
OR Odds ratio
p Statistical significance level
r Non-parametric effect size for Mann–Whitney U test
ƞ2H Eta-squared effect size for Kruskal–Wallis H test
rs Spearman’s rank correlation coefficient
R2 Coefficient of determination (Nagelkerke/Cox and Snell pseudo-R-squared)
SD Standard deviation
SE Standard error
U Mann–Whitney U test statistic
Wald Wald test statistic
z Standardized Z-score (Mann–Whitney/logistic regression indicator)
chi2 Chi-square statistics (model fit indicator)