Table 5.

Odds ratios (ORs) and confidence intervals (CIs) for tertiles of the energy-adjusted dietary inflammatory index associated with the diet of patients with PMS.

Tertiles of the energy-adjusted dietary inflammatory index (E-DII)
	Tertile 1	Tertile 2	Tertile 3	E-DII (continuous)
E-DII range	≤ −4.719	−4.720 to 15.756	≥ 15.760	305/305
PMS	102/305	102/305	101/305
Multivariate adjusted∗	1.0 (ref)	1.77 (0.425–1.418)	2.151 (0.831–5.564)	1.639 (−0.107–0.121)
p value	p=0.001∗			NS

Note: Significant p value, because it is less than 0.05.

Abbreviations: E-DII = energy-adjusted dietary inflammatory index, OR = odds ratios, and NS = not significant.

^∗Adjustments based on age, BMI, marital status, educational attainment, and nationality.