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Table 4 Biochemical variables of study participants by tertiels of DPI

From: Dietary polyphenol intake, body composition and components of metabolic syndrome in a sample overweight and obese adults: a cross-sectional study

Variable

Tertiels of DPI

1st

(N=162)

2nd

(N=163)

3rd

(N=162)

596.16-643.43 (mg/d)

1103.12-1152.88 (mg/d)

1944.41-2305.54 (mg/d)

OR(CI)

P-value

OR(CI)

P-value

SBP (mmHg)

Model I

1

REF

0.974(0.945–1.004)

0.09

1.004 (0.976–1.034)

0.77

Model II

0.970 (0.940-1.000)

0.049

0.999 (0.970–1.029)

0.95

Model III

0.983 (0.904–1.070)

0.70

1.005 (0.919–1.099)

0.91

DBP (mmHg)

Model I

1

REF

1.042 (0.999–1.086)

0.06

1.017 (0.977–1.059)

0.40

Model II

1.047 (0.989–1.092)

0.09

1.022 (0.980–1.065)

0.31

Model III

1.036 (0.939–1.144)

0.48

1.016 (0.913–1.129)

0.77

FBS (mg/dl)

Model I

1

REF

0.991 (0.958–1.024)

0.58

1.011 (0.979–1.043)

0.51

Model II

0.985 (0.952–1.020)

0.40

1.003 (0.971–1.037)

0.85

Model III

0.985 (0.907–1.071)

0.73

1.012 (0.932–1.099)

0.78

TC (mg/dl)

Model I

1

REF

0.997 (0.975–1.019)

0.77

1.013 (0.978–1.049)

0.48

Model II

0.996 (0.974–1.018)

0.71

1.014 (0.977–1.052)

0.46

Model III

0.995 (0.973–1.017)

0.63

0.980 (0.957–1.004)

0.11

TG (mg/dl)

Model I

1

REF

1.005 (0.999–1.010)

0.10

0.997 (0.990–1.005)

0.46

Model II

1.004 (0.999–1.010)

0.12

0.996 (0.989–1.004)

0.38

Model III

1.005 (0.993–1.017)

0.40

1.008 (0.996–1.021)

0.18

HDL (mg/dl)

Model I

1

REF

1.001 (0.963–1.041)

0.94

0.980 (0.934–1.028)

0.40

Model II

1.011 (0.971–1.053)

0.59

0.991 (0.943–1.042)

0.73

Model III

0.942 (0.834–1.064)

0.33

1.003 (0.881–1.141)

0.97

LDL (mg/dl)

Model I

1

REF

1.004 (0.981–1.028)

0.73

0.977 (0.942–1.014)

0.22

Model II

1.005 (0.982–1.029)

0.67

0.976 (0.940–1.014)

0.21

Model III

1.051 (0.988–1.29)

0.76

0.99 (1.01–1.032)

0.56

Insulin (mIU/l)

Model I

1

REF

1.010 (0.871–1.171)

0.89

1.043 (0.900-1.208)

0.58

Model II

0.990 (0.850–1.153)

0.90

1.017 (0.874–1.184)

0.82

Model III

0.967 (0.563–1.663)

0.90

1.124 (0.688–1.836)

0.64

HOMA-IR

Model I

1

REF

1.020 (0.549–1.894)

0.95

0.840 (0.461–1.531)

0.57

Model II

1.113 (0.592–2.090)

0.74

0.934 (0.505–1.728)

0.83

Model III

1.048 (0.155–7.104)

0.96

1.017 (0.251–4.121)

0.98

QUICKI

Model I

1

REF

1.005 (0.999–1.010)

0.51

1.009 (0.998–1.091)

0.29

Model II

0.990 (1.09–1.021)

0.61

1.008 (0.996–1.021)

0.39

Model III

1.090 (1.00-1.010)

0.97

0.980 (0.934–1.028)

0.16

  1. The multivariate multinomial logistic regression was used for estimation of ORs and confidence interval (CI). Model I: crude, Model II: adjusted for age and sex, Model III: adjusted for age, BMI, sex, physical activity, and energy intake
  2. Systolic Blood Pressure; DBP Diastolic Blood Pressure, TC Total Cholesterol, TG Triglyceride, HDL-C High Density Lipoprotein Cholesterol, LDL-C Low Density Lipoprotein Cholesterol, HOMA-IR Homeostatic Model Assessment for Insulin Resistance, QUICKI Quantitative Insulin sensitivity Check Index, OR odds ratio, CI confidence interval
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BMC Endocrine Disorders

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