Research Article

Dietary Total Antioxidant Capacity and Dietary Polyphenol Intake and Prevalence of Metabolic Syndrome in Polish Adults: A Nationwide Study

Table 5

Odds ratios (OR) (95% CI (confidence interval)) for metabolic syndrome and its specific components by tertiles of DTAC and by gender ().

Tertile of DTAC, men ()Tertile of DTAC, women ()
T1 (ref.)
0.47–8.83
T2
8.84–13.84
T3
13.84–95.69
T1 (ref.)
0.32–9.18
T2
9.19–13.73
T3
13.74–191.82

Metabolic syndrome
 Crude OR (95% CI)11.010 (0.831–1.227)1.038 (0.855–1.261)10.946 (0.788–1.134)0.900 (0.750–1.080)
 Adjusted OR (95% CI)111.057 (0.863–1.294)1.099 (0.899–1.345)11.005 (0.823–1.227)1.126 (0.922–1.376)
 Adjusted OR (95% CI)210.985 (0.782–1.242)1.010 (0.803–1.270)11.019 (0.815–1.274)1.043 (0.832–1.306)
WC ≥ 94 cm (men), ≥80 cm (women)
 Crude OR (95% CI)10.911 (0.749–1.109)1.088 (0.893–1.326)11.013 (0.837–1.225)0.946 (0.783–1.143)
 Adjusted OR (95% CI)110.934 (0.760–1.147)1.124 (0.915–1.381)11.021 (0.828–1.259)1.048 (0.852–1.288)
 Adjusted OR (95% CI)210.798 (0.598–1.066)1.020 (0.766–1.356)11.163 (0.877–1.543)1.065 (0.808–1.403)
TG ≥ 150 mg/dl (1.7 mmol/l)
 Crude OR (95% CI)11.083 (0.885–1.326)0.962 (0.786–1.179)10.994 (0.806–1.226)0.939 (0.761–1.159)
 Adjusted OR (95% CI)111.085 (0.886–1.328)0.964 (0.787–1.181)11.020 (0.823–1.263)1.035 (0.834–1.284)
 Adjusted OR (95% CI)211.037 (0.836–1.288)0.941 (0.759–1.169)11.016 (0.809–1.276)0.999 (0.793–1.258)
Low HDL-C < 40 mg/dl (1.0 mmol/l) (men), <50 mg/dl (1.3 mmol/l) (women)
 Crude OR (95% CI)11.111 (0.860–1.435)1.269 (0.988–1.629)10.965 (0.797–1.169)0.942 (0.778–1.140)
 Adjusted OR (95% CI)111.115 (0.863–1.440)1.274 (0.992–1.636)10.977 (0.805–1.186)0.994 (0.819–1.207)
 Adjusted OR (95% CI)211.149 (0.873–1.513)1.296 (0.991–1.696)11.059 (0.861–1.304)0.939 (0.760–1.159)
SBP ≥ 130 mm Hg or DBP ≥ 85 mm Hg or hypertension in interview
 Crude OR (95% CI)10.815 (0.664–1.000)0.817 (0.666–1.002)10.876 (0.737–1.041)0.709 (0.596–0.843)
 Adjusted OR (95% CI)110.820 (0.660–1.020)0.806 (0.649–1.001)10.878 (0.712–1.083)0.789 (0.643–0.969)
 Adjusted OR (95% CI)210.816 (0.648–1.028)0.812 (0.646–1.021)10.891 (0.711–1.117)0.772 (0.619–0.963)
FG ≥ 100 mg/dl (5.6 mmol/dl) or diabetes in interview
 Crude OR (95% CI)10.965 (0.790–1.178)1.016 (0.833–1.240)10.854 (0.700–1.040)0.737 (0.603–0.902)
 Adjusted OR (95% CI)111.018 (0.822–1.261)1.096 (0.887–1.354)10.888 (0.716–1.102)0.899 (0.723–1.118)
 Adjusted OR (95% CI)210.991 (0.792–1.239)1.060 (0.850–1.321)10.859 (0.683–1.082)0.907 (0.718–1.146)
FG ≥ 126 mg/dl (7 mmol/l) or diabetes in interview
 Crude OR (95% CI)10.793 (0.592–1.062)0.684 (0.506–0.925)10.701 (0.527–0.934)0.619 (0.461–0.830)
 Adjusted OR (95% CI)110.889 (0.651–1.213)0.821 (0.596–1.131)10.754 (0.556–1.022)0.851 (0.621–1.166)
 Adjusted OR (95% CI)210.896 (0.645–1.245)0.871 (0.623–1.216)10.721 (0.522–0.997)0.873 (0.625–1.220)

WC: waist circumference; TG: triglycerides; HDL-C: high-density lipoprotein cholesterol; SBP: systolic blood pressure; DBP: diastolic blood pressure; FG: fasting glucose. 1Analysis adjusted for age; 2analysis adjusted for age, BMI, educational level, leisure time physical activity, smoking, and alcohol intake.